Mills
Mills grind and homogenise samples for further analysis. LT Laborhandel stocks IKA analytical mills, micro-fine mills and universal mills from the MultiDrive series, including grinding jars and accessories for a wide variety of sample materials. Our service team will be happy to advise you on the right mill for your application.
IKA MT 40.100 Disposable Grinding Beakers, 40 ml, 100 pieces, 0020001173
Kinetics of impact comminution on a closed microscale In the analytical sample preparation of hard, brittle and dry matrices (such as rocks, mineral solids or tablets), the application of substantial mechanical energy is essential. The IKA MT 40 single-use grinding beakers operate on the process principle of high-speed impact and percussion comminution on an isolated 40-ml scale. A solid stainless-steel beater is permanently integrated at the geometric centre of the chamber. Driven by the magnetic coupling of the IKA Tube Mill base station at up to 25,000 revolutions per minute, this rotor transfers immense kinetic energy to the solids. The resulting radial shock waves overcome the molecular bonding forces of the sample, shatter macroscopic lattice structures in fractions of a millisecond and transform them into an analytically homogeneous, fine-powdered matrix. Polymer physics and thermomechanical integrity The high-speed comminution of extremely hard samples induces significant thermodynamic stress (exothermic reaction) due to friction and wall collisions. The MT 40 grinding jars are manufactured from high-performance thermoplastic polymers that exhibit extreme torsional rigidity and structural ballistic impact resistance. This specific polymer matrix is designed to withstand the massive kinetic impacts of rock fragments or seeds without undergoing plastic deformation (fracture prevention). At the same time, the material integrity ensures that no disruptive plasticisers or polymer particles are released into the analytical matrix under thermal stress. Aerosol containment and elimination of carry-over in high-throughput applications When grinding toxic, infectious or highly potent active pharmaceutical ingredients (APIs) in a batch process, preventing uncontrolled aerosol formation is an absolute safety priority. The MT 40 grinding beaker functions as a hermetically sealed containment system. The process takes place in a completely sealed atmosphere, thereby physically protecting the user from respirable fine dust. The fundamental metrological design principle as a ‘single-use’ vessel also guarantees that analytical cross-contamination (carry-over of DNA fragments or chemical traces) between consecutive batches is completely eliminated. This bulk pack containing 100 units enables high-throughput laboratories to maintain an uninterrupted process chain, as it completely eliminates the need for the thermodynamically and time-consuming cleaning of conventional stainless-steel grinding chambers. Technical details Product type: Single-use milling tube (bulk pack) Processing principle: Impact and shock comminution (dry milling) Maximum usable volume: 40 ml Integrated tool: Permanently fitted standard stainless steel beater Material: Impact-resistant, transparent, high-performance thermoplastic Analytical focus: 100% prevention of cross-contamination (carry-over) Workplace safety: Hermetic containment against toxic dusts and aerosols Compatibility (drive): Exclusively compatible with the IKA Tube Mill (control / 100) Packaging unit (PU): 100 pieces per set Contents 100 x IKA MT 40 disposable grinding beakers (40 ml) (Important note: The IKA Tube Mill drive unit is not included in the scope of delivery!) Custom requirements & accessories The MT 40.100 grinding beakers are dedicated single-use consumables and function exclusively in combination with the IKA Tube Mill drive system. The pack of 100 is the optimal solution, both in terms of process engineering and cost-effectiveness, for analytical laboratories with high sample throughput. To efficiently scale the logistics of your sample preparation and avoid supply bottlenecks during time-critical analysis runs (e.g. during the agricultural season or for geological screenings), we recommend setting up framework agreements. Please contact our specialist procurement service at any time for strategic demand planning.
IKA A 10 basic analytical mill, coolable, 0004020700
Versatile grinding for demanding samples The IKA A 10 basic is a newly designed batch mill that stands out for its exceptional flexibility in day-to-day laboratory work. Not only does it grind hard and brittle materials, but it also handles soft or fibrous samples up to a volume of 50 ml with ease. A key advantage for analytical work: the grinding chamber features integrated connections for water cooling. Furthermore, samples can be embrittled with dry ice directly in the grinding chamber, which makes it possible to process tough, greasy or water-containing substances. Safety and durability Safety and robustness were the focus during the development of the A 10 basic. The unit only starts up when the lid is correctly closed and features a quick-stop function as well as a lid lock during operation. The built-in brushless motor not only runs pleasantly quietly but is also extremely wear-resistant, guaranteeing a long service life. Precise Control and Reproducibility All parameters can be conveniently controlled via the intuitive membrane keypad. A digital display with a timer function shows the grinding time precisely, whilst intermittent operation ensures optimised mixing and comminution. As the grinding chamber, beater geometry and rotational speed (25,000 rpm) are identical to those of the tried-and-tested predecessor model, the A 10, your existing test results remain comparable and valid. Technical details Max. working volume: 50 ml Max. speed: 25,000 rpm Motor power input/output: 300 W / 240 W Operating principle: Cutting/impact Max. feed material hardness: 5 Mohs Max. feed particle size: 6 mm Timer: Yes (digital display) Cooling: Integrated water connections & suitable for dry ice Grinding chamber/beater material: Stainless steel (1.4301 / 1.4034) Protection class according to DIN EN 60529: IP 41 Dimensions (W x H x D): 130 x 250 x 145 mm Weight: 3.1 kg Contents of delivery IKA A 10 basic analytical mill A 10.1 stainless steel beater A 10.4 Grinding chamber reducer (for small quantities) 2 x clips for cooling water hose 2 x felt rings Tool set Customised requirements & procurement service Do you need the A 10.2 star beater for fibrous samples or the A 10.3 carbide blade for particularly hard materials? We can configure your mill to suit your specific application. Contact our procurement service for advice on the available interchangeable tools.
IKA MultiDrive DI 2000 T dispersion vessel with temperature sensor, 2000 ml, 0025003960
Thermodynamic process control in high-shear dispersion In the demanding fields of pharmaceutical formulation, cosmetic product development and chemical synthesis, the production of ultra-fine, long-term stable emulsions and suspensions is a thermodynamic stress test. The enormous amount of kinetic energy required to break up droplets or agglomerates inevitably leads to a massive rise in temperature within the medium due to molecular friction. For heat-labile ingredients such as active pharmaceutical ingredients (APIs), sensitive proteins or volatile organic compounds (VOCs), this results in irreversible denaturation or thermal degradation. To completely eliminate this source of methodological error in large-volume batches, IKA has designed the highly specialised MultiDrive DI 2000 T dispersing vessel. The “T” in the product nomenclature stands for the integrated temperature sensor. This 2000-millilitre vessel transforms your IKA MultiDrive mill into a process-controlled, high-precision in-line homogeniser for thermally highly sensitive mixtures. Fluid dynamics of the rotor-stator principle In stark contrast to conventional mixing vessels (blender tubes), which operate with rotating blades that merely circulate and chop up the sample, the DI 2000 T is based on the highly complex rotor-stator principle. Inside the vessel, a solid stainless-steel rotor rotates at an extremely high peripheral speed within a stationary stator. The liquid medium is drawn axially into the dispersing head and forced radially through the microscopically fine slits in the stator. Within this extremely narrow shear gap, immense hydrodynamic shear forces, massive impact energy and cavitation act upon the sample. Liquid droplets (in emulsions) or solid particles (in suspensions) are broken down into tiny primary particle sizes within milliseconds, guaranteeing an absolutely homogeneous, reproducible and separation-resistant phase distribution in up to 2 litres of working volume. Wireless RFID technology for seamless temperature monitoring The technological heart of the DI 2000 T is the seamless communication between the dispersing vessel and the drive unit. A high-precision temperature sensor is integrated into the solid base of the vessel, continuously measuring the thermal load on the sample directly within the flow zone. Data transmission to the essential IKA MultiDrive control is carried out entirely contactlessly via wear-free RFID (Radio-Frequency Identification) technology. Mechanical plug connections, which could corrode during intensive wet cleaning, are completely eliminated. You can set a strict, material-specific temperature limit via the drive unit. When this critical thermal threshold is reached, the electronics proactively reduce the speed or halt the dispersion process long before any thermal damage can occur to your sample. GLP-compliant hygiene and material integrity When processing suspensions containing proteins or high levels of fat, the risk of cross-contamination (carry-over) is extremely high. The DI 2000 T is designed for thorough, GLP-compliant (Good Laboratory Practice) deep cleaning. The highly complex rotor-stator assembly, made from corrosion-resistant stainless steel, can be completely dismantled in just a few simple steps without the need for tools, allowing hidden biofilms or product residues in the shear gap to be removed completely. The large-volume housing is made of extremely impact-resistant and chemical-resistant PCTG plastic. This not only allows for constant visual monitoring of flow turbulence but, together with all components in contact with the medium, is fully dishwasher-safe. Technical details Product type: Dispersion vessel with rotor-stator system Maximum usable volume: 2000 ml Process type: Batch operation Operating principle: High-shear dispersion (rotor-stator) Special feature (T = Temperature): Integrated temperature sensor in the vessel base Data transmission: Wireless via RFID technology (wear-free) Compatible drive: IKA MultiDrive control only (required for use of the RFID sensor system) Main area of application: Production of emulsions, suspensions and ultra-fine homogenates Processing advantage: Prevents thermal denaturation through proactive speed control at the limit Material (vessel): Impact-resistant, transparent PCTG plastic Material (dispersing tool): Wear-resistant, high-quality stainless steel Cleaning/hygiene: Dishwasher-safe; rotor-stator assembly can be completely dismantled for intensive cleaning Dimensions (W x H x D): 180 x 280 x 220 mm Weight: 1.35 kg Contents 1 x IKA MultiDrive DI 2000 T dispersion vessel (2000 ml, incl. integrated RFID sensor) 1 x stainless steel rotor-stator dispersing tool (already fitted, can be dismantled without tools) (Important note: The essential IKA MultiDrive control drive unit is not included in the scope of delivery!) Individual requirements & accessories The DI 2000 T’s high-precision thermal protection functions can only be used in conjunction with the premium IKA MultiDrive control drive unit, as the ‘basic’ version cannot process RFID signals. If you need to cut up coarse tissue or grind dry solids rather than emulsions, we advise against using the rotor-stator principle and instead recommend the IKA MultiDrive MI (grinding chambers) or BL (blender) series. Our procurement service, which specialises in process engineering, will be happy to configure the physically optimal system for your specific sample matrices.
IKA MultiDrive BL 2000.1 Standard mixing blade, stainless steel, 0020023169
Kinetics of wet comminution and cell suspension In biological sample preparation, the extraction of sensitive phytochemicals and food analysis, the physical disruption of soft, water-containing or extremely fibrous tissue structures is the fundamental first step in the process. The IKA MultiDrive BL 2000.1 Standard Mixing Blade is the core fluid-mechanical tool for precisely these wet grinding and mixing processes. Driven by the MultiDrive base station at speeds of up to 30,000 revolutions per minute, the sharp, geometrically optimised blade shears through cellular matrices using massive mechanical shear forces. This continuous cutting process transforms coarse, heterogeneous samples into absolutely homogeneous, flowable suspensions, which are essential for subsequent chromatographic or spectroscopic analysis. Macroscopic fluid dynamics in the blender vessel Breaking down tough plant fibres or muscle tissue requires more than just a high rotational speed; it requires controlled rheology within the sample vessel. The fluid-dynamic architecture of the crossed blades of the BL 2000.1 cutter is designed to maintain strong axial and radial circulation (vortex) within the large-volume BL 2000 measuring vessel. The medium is continuously drawn from the periphery into the area of extreme turbulence (shear zone) created by the rotating blades. This flow profile prevents light sample fractions from floating to the surface, breaks down phase separations and guarantees absolute particle homogeneity throughout the entire 2000-ml batch volume without any process-related dead zones. Material integrity and GLP-compliant hygiene When extracting active pharmaceutical ingredients (APIs) or conducting toxicological tests, absolute freedom from cross-contamination (carry-over prevention) is essential. The entire mixing blade is made from solid, highly corrosion-resistant stainless steel. It easily withstands the oxidative effects of aqueous solutions, acidic plant extracts and aggressive cleaning agents. The robust, single-material design avoids complex, hard-to-reach undercuts and enables complete thermal sterilisation in an autoclave in accordance with the strictest GLP (Good Laboratory Practice) guidelines. Technical details Product type: Standard mixing blade (replacement / interchangeable tool) Process function: Cutting, wet grinding and homogenisation Fluid dynamics: Generation of strong axial and radial turbulence Blade architecture: Crossed, sharpened rotor blades Compatibility (vessel): Exclusively suitable for the IKA MultiDrive BL 2000 (blender vessel) Compatibility (drive): IKA MultiDrive basic and MultiDrive control Material: Solid, corrosion-resistant stainless steel Cleaning and hygiene: Fully autoclavable and chemically sterilisable Assembly: Quick, positive-lock tool change within the vessel Contents 1 x IKA MultiDrive BL 2000.1 standard mixing blade (stainless steel) (Important note: The MultiDrive drive unit and the BL 2000 vessel are not included in the scope of delivery!) Custom requirements & accessories The BL 2000.1 blade is the standard wear part for wet comminution. During the continuous processing of extremely hard, abrasive sample matrices (such as bone tissue or frozen agricultural products), the sharpness of the stainless steel blade is subject to natural mechanical wear. For laboratories with high sample throughput, it is metrologically advisable to always keep replacement blades in stock to ensure the long-term reproducibility of the particle size distribution. Please contact our procurement service at any time to source consumables tailored to your requirements.
IKA MultiDrive control universal grinder, drive unit with scales & RFID, 0025002643
The all-rounder for the Laboratory 4.0: IKA MultiDrive control The IKA MultiDrive control (MPN 0025002643) is far more than just a mill. It is a technological platform for a wide variety of grinding and mixing tasks. Whether you need to crush hard samples, cut fibrous material or homogenise soft substances – this device adapts to any challenge thanks to its unique interchangeable vessel system. The “control” version stands out from the crowd thanks to intelligent features such as an integrated scale, RFID recognition and a brilliant TFT display, setting new standards in terms of process reliability and ease of use. Versatility thanks to the “MultiDrive” concept The name says it all: one drive (“Drive”) for countless applications (“Multi”). The separately available vessels transform the unit in a matter of seconds: Grinding beaker (MI 250 / MI 400): For classic dry grinding of hard and brittle materials. Mixing beaker (MT 150): With special blades for soft, fibrous or elastic samples (including wet ones). Dispersion jars (BT 250): Transforms the mill into a disperser for the production of emulsions or suspensions. Tube Mill beaker: Thanks to an adapter, even the tried-and-tested disposable beakers from the Tube Mill can be used. Integrated weighing function: Precision without detours A real highlight of the MultiDrive control is the integrated scale. In conventional workflows, samples must be weighed, transferred and then ground separately. This often results in material loss or contamination. With the MultiDrive control, you weigh directly into the attached grinding beaker. The display shows the weight precisely. Thanks to the tare function, you can also prepare complex mixtures directly in the beaker without having to remove the vessel. This saves time, reduces cleaning effort and prevents transfer losses of expensive substances. Smart process control with RFID and TFT In modern laboratories, error prevention is crucial. Thanks to the integrated RFID technology, the base unit automatically recognises which vessel has been fitted. The system then adjusts the parameters accordingly: Speed limit: A dispersion vessel must not rotate as fast as a grinding beaker – the device regulates this automatically. Safety functions: Specific settings are enabled. The large, easy-to-read TFT display allows for intuitive navigation. Here, you can not only set the speed and time, but also activate interval operation (ideal for better mixing) or set temperature limits (when used with temperature-sensitive vessels). Temperature measurement and cooling Heat is the enemy of many samples. The MultiDrive control, when used in combination with the appropriate vessels (e.g. MI 250 T or MT 150), offers integrated temperature measurement. The sensor in the beaker transmits the actual temperature wirelessly to the display. You can define a safety shut-off: ‘Stop the process when 40 °C is reached’. This effectively prevents the degradation of heat-sensitive constituents. For even more demanding tasks, the system supports actively cooled grinding beakers (double-walled for water cooling) or the use of dry ice for embrittlement directly in the grinding chamber. Plenty of power: 1,000 watts The brushless motor is maintenance-free and extremely powerful. With a power consumption of 1,000 watts and speeds ranging from 3,000 to 20,000 min⁻¹, it can handle even the toughest materials. Despite this power, the unit starts up quietly and gently on the material thanks to frequency converter technology. Easy cleaning and safety Cleaning is incredibly simple, as the unit itself (‘Easy Clean Design’) has virtually no nooks where dirt can accumulate, and the grinding cups (available separately) can usually be completely dismantled and are either dishwasher-safe or autoclavable. In terms of safety, the unit meets the highest standards: an electronic brake brings the tool to a halt in a flash when the housing is opened. Operation is only possible when the protective housing is closed. Connectivity and documentation The device can be seamlessly integrated into the laboratory IT system via the USB and Bluetooth interfaces. With the labworldsoft ® software (optional), you can create grinding programmes, control the device remotely and comprehensively document all process data (speed, time, temperature, weight). Technical data Device type: Universal mill (drive unit) Motor power input/output: 1,000 W / 800 W Speed range: 3,000 – 20,000 rpm Speed deviation: ± 5 % Weighing function: Yes (integrated) Weighing range: 0 – 2,000 g Temperature measurement: Yes (with RFID containers) Vessel recognition: Yes (RFID) Display: TFT Interfaces: USB, Bluetooth Dimensions (W x H x D): 300 x 450 x 250 mm Weight: 8.2 kg Protection rating: IP 31 Contents 1 x IKA MultiDrive control (base unit) 1 x TC 1 protective housing 1 x socket wrench 1 x USB cable & mains lead 1 x User manual (Important: Grinding jars are not included and must be ordered separately!) Individual requirements & accessories As this unit is modular, you will need accessories to get started. Do you want to grind (MI 250), mix (MT 150) or disperse (BT 250)? We can help you put together the right vessels. Please contact our procurement service.
IKA MTT 100.10 Disposable mixing beakers, titanium stirrer, 100 ml, 10 pieces, 0020019576
Kinetics of impact comminution on a scaled-up scale and its relevance to materials science In the analytical sample preparation of hard, brittle matrices (such as rocks, soil samples or mineral solids), the application of substantial mechanical energy is essential. The IKA MTT 100 single-use grinding jars operate on the process engineering principle of high-speed impact and shock comminution and extend the isolated working chamber to a large volume of 100 ml. Driven by the magnetic coupling of the IKA Tube Mill base station at up to 25,000 revolutions per minute, the integrated rotor transfers immense kinetic energy to the solids. The enlarged chamber geometry creates enhanced three-dimensional flow turbulence (vortex), which continuously forces representative cross-sections of the sample into the impact zone. However, the key process-engineering modification of this beaker lies in the material properties of the impact tool: it is made of solid titanium rather than conventional stainless steel. Metallurgical interference and abrasion prevention A fundamental mechanical problem when comminuting hard, abrasive samples is tribological tool wear, which is further exacerbated on a macroscale (100 ml) by the increased particle collision rate. Collisions between the matrix and a conventional stainless steel beater inevitably lead to metallic abrasion. This introduction of foreign ions (specifically iron, chromium and nickel) causes significant spectroscopic interference and metrological errors in sensitive trace analysis (such as AAS, ICP-OES or ICP-MS). The use of the MTT 100 titanium beater completely eliminates this specific metallurgical contamination. Titanium exhibits excellent mechanical toughness and ensures that, during large-volume geochemical or environmental analytical investigations, the sample’s original heavy metal content (blank value) is not distorted by the grinding tool. Aerosol containment and elimination of carry-over on a macro scale The high-speed grinding of extremely hard samples induces significant thermodynamic stress (exothermic reaction). The chamber wall, made of high-performance thermoplastic, absorbs these kinetic impacts and thermal loads from the 100-ml batch without fracturing. When grinding toxic or biohazardous samples, the sealed beaker also functions as a hermetically sealed containment system, thereby physically protecting the user from respirable aerosols. Finally, the fundamental design principle of a ‘single-use’ vessel guarantees that analytical cross-contamination (carry-over) between consecutive batches is completely eliminated, as the thermodynamically complex decontamination of conventional grinding chambers is entirely eliminated. Technical details Product type: Single-use milling cup / Single-use milling tube Tool geometry: Permanently fitted standard beater made of pure titanium Processing principle: Impact and percussion comminution on a macro scale Maximum usable volume: 100 ml Material (vessel): Impact-resistant, transparent, high-performance thermoplastic Analytical focus: 100% prevention of stainless steel abrasion (Fe, Cr, Ni) in trace analysis Health and safety: Hermetic containment against toxic dusts and aerosols Compatibility (drive): Exclusively compatible with the IKA Tube Mill (control / 100) Packaging unit (PU): 10 pieces per set Contents 10 x IKA MTT 100 disposable grinding jars (titanium beader, 100 ml) (Important note: The IKA Tube Mill drive unit is not included in the scope of delivery!) Custom requirements & accessories The MTT 100.10 grinding jars are highly specialised consumables for the analytical solid-state spectroscopy of representative cross-section samples. The metrological selection of the correct beaker is essential: for large-volume standard grinding operations where the iron content of the sample is irrelevant, opt for the standard MT 100 beaker (stainless steel rotor) for economic reasons. However, as soon as the absolute integrity of element-specific trace analysis on a scaled-up scale is required, switching to the MTT version with a titanium rotor described here is physically imperative in order to avoid systematic measurement errors. Please contact our procurement service at any time for strategic demand planning of your analytical consumables.
IKA MMT 100.1 Reusable grinding beaker, 100 ml, 0020016315
Kinematics of impact comminution on a scaled macro-scale In the analytical sample preparation of brittle, hard or fibrous matrices, the application of substantial kinetic energy is essential. The IKA MMT 100.1 grinding beaker utilises the process principle of high-speed impact and shock comminution and applies this to a significantly expanded working volume of 100 ml. Designed as a reversible, reusable system, a solid stainless-steel beater rotates at the geometric centre of the chamber. Driven by the magnetic coupling of the IKA Tube Mill base station at up to 25,000 revolutions per minute, the scaling to 100 ml generates intense three-dimensional flow turbulence (vortex). These hydrodynamic vectors continuously force even large sample volumes into the active impact zone. The design as a reusable vessel requires precise metrological cleaning after each batch to physically rule out analytical cross-contamination (carry-over) in large-volume analyses. Thermomechanical stability and tribological reversibility The repeated high-speed comminution of large and hard sample quantities induces a significant, cyclic thermodynamic load (exothermic reaction) due to friction and massive wall collisions. The MMT 100.1 grinding chamber is manufactured from a structurally cross-linked, high-performance thermoplastic. This specific macromolecular polymer matrix is engineered to withstand the kinetic impacts of large rock fragments or pellets without undergoing plastic deformation. At the same time, the polymer resists chemical and thermal degradation during repeated mechanical cleaning (dishwasher-safe). However, the rotating drive shaft and the dynamic sealing elements are subject to natural tribological wear under continuous abrasive stress on this macro scale, which makes preventive maintenance essential. Macro-aerosol containment and system hermeticity During the grinding of toxic, biohazardous or highly potent active pharmaceutical ingredients (APIs) on a 100-ml scale, the rotor generates increased internal pressure peaks due to the expanded chamber volume. When in operation, the MMT 100.1 grinding beaker functions as a hermetically sealed containment system. The built-in industrial elastomer seals absolutely reliably prevent the escape of respirable fine dust or toxic aerosols into the laboratory atmosphere. To ensure this critical system hermeticity in the long term and prevent a pressure drop, the chamber’s integrity must be process-technically evaluated following numerous rinsing and grinding cycles. Technical details Product type: Reusable milling cup / Multi-Use Milling Tube Processing principle: Impact and shock comminution on a macro scale Maximum usable volume: 100 ml Integrated tool: Permanently fitted standard stainless steel beater Material: High-temperature and chemical-resistant polymer Hygiene and cleaning: Fully dishwasher-safe (machine-washable) Health and safety: Hermetic containment against toxic dusts and aerosols Maintenance: Dynamic seals and bearing components are physically interchangeable Compatibility (drive): Suitable exclusively for the IKA Tube Mill (control / 100) Contents 1 x IKA MMT 100.1 reusable grinding beaker (100 ml) (Important note: The IKA Tube Mill drive unit is not included!) Customised requirements & accessories The MMT 100.1 reusable grinding jar is the ideal process engineering solution for laboratories that carry out representative cross-sectional analyses of large sample volumes and have validated cleaning protocols in place. Please note that the dynamic elastomer seals in the rotational axis are subject to wear due to the significant centrifugal and shear forces generated by the 100 ml batch. To prevent a sudden loss of aerosol containment or irregular kinematics, these wear parts must be replaced at regular intervals. For this purpose, use only the original IKA A-MMT.100 spare parts kit (item no. 0020003378). Please contact our procurement service at any time regarding the strategic procurement of spare parts.
IKA MultiDrive MI 400.1 standard hammer, stainless steel, for MI 400, 0020023170
Kinetics of high-speed impact crushing on a scaled-down scale In geochemical analysis, agricultural science and the quality control of building materials, the physical comminution of hard and brittle sample matrices (such as minerals, cereal pellets or ceramic precursors) requires a significant amount of mechanical energy. The IKA MultiDrive MI 400.1 standard grinding tool operates on the process engineering principle of impact and percussion grinding and is specifically dimensioned for the enlarged 400-ml grinding chamber. Driven by the MultiDrive base station (at up to 30,000 revolutions per minute), the rotating stainless-steel beater generates immense circumferential speeds at its extended outer edges. The resulting kinetic energy is transferred to the sample material in fractions of a millisecond upon direct impact. This extreme mechanical impulse overcomes the internal tensile and compressive strength of the solids, leading to the sudden shattering of the crystal lattices. Particle kinematics and volume scaling Processing larger sample volumes (up to 400 ml) significantly alters the macro-kinematics within the enclosed grinding chamber. The specific length geometry of the MI 400.1 beater is precisely calculated, in accordance with the laws of physics, to match the extended radius of the MI 400 chamber. The high-speed rotation hurls the particles against the stainless steel wall with enormous radial acceleration. The increased distance between the axis of rotation and the chamber wall creates a highly efficient kinetic cycle comprising a primary impact and a secondary impact against the wall. This optimised geometry ensures that, despite the increased batch volume, no fluid dynamic dead zones arise and a reproducible particle size distribution is achieved in the analytically relevant micrometre range. Material integrity and tribological resistance When comminuting samples with a high Mohs hardness, the tool is subjected to severe tribological stresses (mechanical wear caused by friction and micro-collisions). To minimise analytical contamination of the sample due to metallic abrasion (carry-over), the MI 400.1 beater is manufactured from a highly wear-resistant, solid stainless steel. The structural integrity of this monomaterial design prevents plastic deformation of the striking edges. To ensure strict compliance with GLP (Good Laboratory Practice) guidelines, the electropolished metal surface allows for complete chemical decontamination as well as residue-free thermal sterilisation in an autoclave. Technical details Product type: Standard beater for increased chamber volume (interchangeable tool) Process principle: Impact and percussion comminution (impact milling) Physical scope of application: Dry milling of hard and brittle matrices Compatibility (vessel): Exclusively suitable for the IKA MultiDrive MI 400 (400 ml chamber) Compatibility (drive): IKA MultiDrive basic and MultiDrive control Material: Solid, highly wear-resistant stainless steel Assembly: Tool-free, form-fit attachment to the drive shaft inside the vessel Cleaning and hygiene: Fully autoclavable and solvent-resistant Contents 1 x IKA MultiDrive MI 400.1 standard beater (stainless steel) (Important note: The MultiDrive drive unit and the large-volume MI 400 grinding chamber are not included in the scope of delivery!) Customised requirements & accessories The MI 400.1 beater is the primary mechanical wear part in impact grinding. The continuous grinding of highly abrasive materials inevitably leads to a gradual blunting of the striking edges. This prolongs the required grinding time and increases the undesirable thermodynamic energy input (friction heat) into the sample. To ensure that the kinetics of the grinding process and the reproducibility of particle sizes remain in compliance with standards in the long term, regular replacement of the tool is essential. Please contact our procurement service at any time for the strategic procurement of laboratory consumables.
IKA MultiDrive BT 250.5 mixing beaker, autoclavable, 250 ml, 5 pieces, 0020023174
Sterile wet homogenisation without cross-contamination In microbiological diagnostics, food analysis and toxicological sample preparation, the sterile homogenisation of moist, fatty or liquid sample matrices is a highly critical process step. The IKA MultiDrive BT 250.5 mixing beakers (blender tubes) are designed specifically for these demanding wet grinding applications. The vessels, made from high-quality, temperature-stable, high-performance plastic, enable closed, aerosol-tight sample processing. The outstanding technical feature of these beakers is that they are fully autoclavable. Following the homogenisation of infectious or highly sensitive samples (such as animal tissue for DNA extraction), the entire tubes can be thermally processed in a steam steriliser at 121 °C and 2 bar overpressure. This guarantees the complete destruction of all nucleic acids, proteins and pathogenic microorganisms, and completely prevents the dreaded cross-contamination (carry-over) in subsequent analysis cycles. Hydrodynamic efficiency thanks to an integrated cross-blade The grinding process inside the 250-ml vessel is carried out by a permanently fitted, highly sharp cross-blade made of corrosion-resistant stainless steel. In contrast to straight impact blades used for dry grinding, the complex geometry of the cross-blade generates massive axial and radial flow fields at speeds of up to 20,000 rpm. These strong hydrodynamic turbulences continuously draw the sample material into the high-shear zone of the blades. Plant fibres, tough muscle tissue or moist agricultural products are cut up within fractions of a second and processed in the carrier fluid into a homogeneous, lump-free suspension. Digital lifecycle tracking via RFID technology During high-speed wet comminution, the mechanical seals of the mixing beaker are subjected to extreme physical stress. Unnoticed wear and tear would lead to liquid leakage and damage to the drive motor. To eliminate this critical risk, every BT 250.5 mixing beaker is fitted with an integrated RFID chip. In combination with the IKA MultiDrive control drive unit, the vessel communicates wirelessly with the mill. The system monitors the exact rotation time and thermal load of each individual tube. As soon as the seal reaches its manufacturer-validated, safe service life, the software preventively halts further operation. Reducing the Total Cost of Ownership (TCO) through reusability The design as a robust, autoclavable, reusable vessel offers laboratories with high sample throughput a significant economic advantage. Instead of using expensive single-use plastic tubes for every sample and having to dispose of them as contaminated hazardous waste, the BT 250.5 tubes can be reused many times. Once the software-defined service life of the seal has been reached, there is no need to dispose of the entire tube. Simply replacing the bottom seal (using the separately available TS 1 replacement seals, complete with a reset code) resets the RFID counter, making the tube available for a completely new life cycle. This drastically reduces internal laboratory plastic waste and sustainably optimises the Total Cost of Ownership (TCO) of the entire pulverisation system. Technical details Product type: Reusable mixing beaker (Blender Tube) Maximum usable volume: 250 ml Process type: Batch operation Main application: Wet grinding, mixing and suspending biological samples and foodstuffs Operating principle: Cutting and comminution Integrated tool: Ultra-sharp cross-blade Blade material: Wear-resistant stainless steel Vessel material: High-temperature-resistant, autoclavable and partially transparent plastic Sterilisation: Fully autoclavable (thermal decontamination at 121 °C) Safety / Tracking: Integrated RFID chip for seamless lifetime monitoring Compatible drives: IKA MultiDrive basic (without tracking function) and MultiDrive control (full RFID functionality) Maintenance / Repair: Replaceable base seal (reset possible via IKA TS 1 unlock code) Packaging unit (PU): 5 pieces per set Contents 5 x IKA MultiDrive BT 250.5 mixing beakers (250 ml, incl. cross blade and RFID chip) (Important note: The essential IKA MultiDrive drive unit is not included in the scope of delivery!) Individual requirements & accessories If you wish to take full advantage of the security offered by digital service life monitoring, the use of the IKA MultiDrive control drive unit is essential. To avoid having to dispose of the tubes once the RFID cycles have expired, we advise you to add the IKA TS 1 replacement seal set (MPN 0020023490) to your laboratory stock in good time. If you need to grind extremely hard, dusty samples without adding liquid, please switch to the dedicated grinding tubes from the MT series. Our procurement service is always on hand to assist you in selecting the process-specific grinding vessels.
IKA MultiDrive basic M20 Successor Package, universal mill, 0010010965
Kinetic Transformation and System Evolution In the analytical preparation of hard and brittle solids (such as ores, minerals, slag or tablets), the classic IKA M 20 analytical mill has been the physical standard for decades. The IKA MultiDrive basic M20 Successor Package represents the technological and kinematic evolution of this system. At the heart of the package is the brushless, high-performance 1,000-watt drive motor of the MultiDrive basic base station. Coupled with the MI 250 grinding chamber and the stainless-steel beater included in the scope of delivery, the system transforms immense electrical energy into massive mechanical impact pulses. With variable rotational speeds of up to 30,000 revolutions per minute, the beater shatters the crystalline or macromolecular lattice structures of the sample matrix in fractions of a millisecond, resulting in a highly homogeneous, reproducible particle size distribution. Thermodynamic control and exothermic compensation High-speed mechanical comminution inevitably induces significant thermodynamic stress (frictional heat) in the sample medium. In temperature-sensitive matrices, this exothermic reaction can lead to molecular degradation or the evaporation of volatile analytical components. The architecture of the MI 250 grinding chamber is designed to minimise this thermodynamic stress. To proactively compensate for thermal peaks during the grinding process, the system enables direct cryogenic cooling: the user can physically apply dry ice (solid carbon dioxide) directly into the grinding chamber to the sample. The sublimation of CO₂ at -78.5 °C continuously removes the heat generated by the process from the matrix, guaranteeing ice-cold, structure-preserving comminution without the need for external cooling circuits. Metrological reproducibility and interval kinematics For analytically valid results, the grinding process must be absolutely reproducible. The MultiDrive basic control system enables the precise preselection of the drive speed in order to strictly adapt the applied shear forces to the specific Mohs hardness of the sample. Furthermore, the system features an integrated interval control. This pulsating kinematics – the rapid alternation between extreme acceleration and absolute standstill – generates massive hydrodynamic turbulence within the material being ground. This effect prevents the agglomeration of fine dust particles on the chamber walls and continuously forces the entire batch volume (up to 250 ml) back into the primary working area of the grinding tool, thereby physically eliminating dead zones in the flow. Technical details Product type: Modular complete milling system (successor to the IKA M 20) Drive power: 1,000 watts (motor power consumption) Speed range: 3,000 – 30,000 rpm (continuously adjustable) Processing principle: Impact and shock comminution (impact milling) Useful volume of grinding chamber: 250 ml (MI 250) Interval operation: Electronically integrated to optimise mixing Thermodynamic option: Cryogenic cooling possible via direct dry ice addition Cooling system (motor): Active air cooling Overload protection: Electronic motor cut-out in the event of torsional blockage Grinding chamber material: Corrosion-resistant stainless steel (in contact with the medium) Hygiene: Grinding chamber is removable and fully cleanable Scope of supply 1 x IKA MultiDrive basic base unit (1000 W drive) 1 x IKA MultiDrive MI 250 grinding chamber (250 ml) 1 x IKA MultiDrive MI 250.1 standard beater (stainless steel) 1 x Detailed operating instructions Individual requirements & accessories The M20 Successor Package is an all-round solution covering standard grinding of hard and brittle samples. However, the modularity of the MultiDrive platform allows for immediate adaptation to highly specific rheological challenges: for extremely viscous, elastic or fibrous matrices (such as textiles or polymers), we recommend using the MI 250.2 star blade for shear grinding. For iron-free grinding of extremely hard rocks in geochemistry, switching to the MI 250.3 tungsten carbide beater is essential. Please contact our procurement service at any time for tribologically correct upgrades to your mill setup.
IKA MultiDrive MI 250.1 Standard Hammer, Stainless Steel, 0020023166
Kinetics of high-speed impact comminution In demanding inorganic analysis, geochemistry and pharmaceutical quality control, the physical comminution of hard and brittle sample matrices (such as minerals, ceramics, tablets or cereals) is the fundamental first step in the process. The IKA MultiDrive MI 250.1 standard grinding tool operates according to the process principle of impact and shock comminution. Driven by the MultiDrive base station at up to 30,000 revolutions per minute, the rotating stainless steel beater generates immense peripheral velocities at its outer edges. The massive kinetic energy generated in this process is transferred directly to the sample material in fractions of a millisecond. This extreme mechanical impulse overcomes the material’s internal tensile and compressive strength, leading to the immediate, abrupt shattering of the crystal lattices and macroscopic structures. Particle kinematics in the enclosed grinding chamber The fragmentation of dry samples requires controlled kinematics within the grinding chamber. The specific geometry of the MI 250.1 beater is physically precisely matched to the radius of the 250-ml grinding chamber. Due to the high-speed rotation, the particles are not only struck by the beater itself, but are also hurled with enormous acceleration against the stainless steel wall of the chamber, where they are further comminuted by additional impact energy. This continuous kinetic cycle of impact and rebound results in a highly homogeneous, reproducible particle size distribution in the analytically relevant micrometre range, without the formation of fluid dynamic dead zones. Material integrity and abrasion resistance When processing materials with a high Mohs hardness, the grinding tool is subjected to massive tribological stresses (wear caused by friction and impact). To physically minimise sample contamination by metallic abrasion (carry-over), the MI 250.1 beater is manufactured from a highly wear-resistant, solid stainless steel. This single-material design guarantees exceptional structural integrity, even during continuous intermittent grinding. For laboratories operating under strict GLP (Good Laboratory Practice) guidelines, the smooth, seamless metal surface enables thorough decontamination and residue-free thermal sterilisation in an autoclave. Technical details Product type: Standard beater (replacement / interchangeable tool) Processing principle: Impact milling Physical scope of application: Dry grinding of hard and brittle matrices Compatibility (vessel): Suitable exclusively for the IKA MultiDrive MI 250 (including the T version) Compatibility (drive): IKA MultiDrive basic and MultiDrive control Material: Solid, highly wear-resistant stainless steel Installation: Tool-free, form-fit replacement in the grinding vessel Cleaning and hygiene: Fully autoclavable and chemically sterilisable Contents 1 x IKA MultiDrive MI 250.1 standard beater (stainless steel) (Important note: The MultiDrive drive unit and the MI 250 grinding chamber are not included in the scope of delivery!) Customised requirements & accessories The MI 250.1 beater is the primary wear part in impact grinding. Despite the extreme hardness of the stainless steel, the continuous grinding of highly abrasive samples (such as quartz sand or ores) inevitably leads to gradual blunting and deformation of the striking edges. To maintain the thermodynamic efficiency and kinetics of the grinding process at the standardised laboratory level in the long term, regular replacement of the tool is essential. Please contact our procurement service at any time for the strategic procurement of consumables.
IKA MF 10 basic micro-fine mill (drive), 3,000 – 6,500 rpm, 0002836000
Versatility in grinding: IKA MF 10 basic micro-fine mill drive The IKA MF 10 basic (MPN 0002836000) is a true all-rounder in the laboratory. Whereas different pieces of equipment would normally have to be purchased for various grinding tasks – a cutting mill for fibrous material, an impact mill for brittle materials – the MF 10 basic combines these functions in a single, powerful drive system. This modular design makes it a cost-effective and space-saving solution for laboratories in food analysis, pharmaceuticals, biology or materials testing. One drive, two grinding principles At the heart of the system is the powerful drive motor offered here. It is designed for continuous operation and offers an adjustable speed range of 3,000 to 6,500 min⁻¹. The key advantage lies in the interchangeable grinding heads (available separately), which are simply fitted onto this drive: Impact mill head (MF 10.2): Ideal for brittle, hard materials such as minerals, glass, grain or coffee. The material is propelled against the grinding tools by rotating hammers and is broken up. Cutting mill head (MF 10.1): Perfect for fibrous, tough or elastic materials such as paper, plastics, leaves, roots or textiles. Here, the material is cut between rotating and stationary blades. This ‘2-in-1’ system gives you the flexibility to handle almost any type of sample without having to invest in two separate machines. Continuous operation thanks to the continuous-feed principle Unlike batch mills, which can only process a small quantity (e.g. 50 ml) at a time, the MF 10 basic operates as a continuous-feed mill. This means that the material to be ground is fed in at the top, passes through the grinding chamber and falls through a sieve at the bottom into the collection vessel. This allows even larger sample quantities to be processed in a single operation, without having to stop and empty the machine in between. A standard thread (NS 29) at the outlet enables the secure connection of a wide variety of collection vessels. Precisely defined final particle size A critical aspect of sample preparation is the reproducibility of particle size. With the MF 10 basic, the final fineness is determined not by the grinding time (as with simple mills), but by interchangeable bottom sieves. The material only leaves the grinding chamber once it is fine enough to pass through the pores of the selected sieve. IKA offers sieves with hole diameters ranging from 0.25 mm to 3.0 mm. This guarantees that your sample has exactly the defined particle size distribution required for subsequent analyses (e.g. extractions or NIR measurements). Safety and Durability The powerful motor (1,000 W power consumption) is designed for continuous operation and features overload protection. Should the motor seize or overheat, it switches off automatically to prevent damage. To avoid unnecessarily heating the material being ground, the grinding chamber is designed to dissipate heat rapidly. For particularly heat-sensitive samples, it is also possible to use cooling media (depending on the head). User safety is a top priority: the drive only starts when a grinding head is correctly fitted and the safety circuit is closed. This prevents accidental contact with the rotating blades whilst they are in operation. Easy cleaning In analytical work, cross-contamination is the greatest risk. The grinding heads of the MF 10 system can be quickly dismantled without tools. All parts in contact with the product are made of stainless steel and can be easily cleaned or even autoclaved. The drive housing (‘Easy Clean’ design) is also smooth and easy to wipe clean. Note on the scope of delivery Please note that this is the drive motor. To make the unit operational, you must have one of the two grinding heads (MF 10.1 or MF 10.2) as well as at least one perforated sieve. This modular design allows you to configure the system precisely to your requirements. Technical specifications Type: Inline mill / continuous-flow mill Process type: Continuous Speed range: 3,000 – 6,500 rpm Speed control: Scale Motor power input/output: 1,000 W / 500 W Maximum peripheral speed: 22.5 m/s Throughput: Depends on material (head & screen) Duty cycle: 120 mins / 30-minute break (short-term operation) Protection class: IP 22 Dimensions (W x H x D): 320 x 380 x 300 mm Weight: 9.7 kg Contents of delivery 1 x IKA MF 10 basic (drive unit) 1 x drip tray (stainless steel) 1 x mains lead 1 x user manual (Please note: The grinding head and sieves are not included!) Customised requirements & accessories Are you unsure which grinding head (cutting or impact mill) is right for your material? Or which sieve size is required for your analysis? We’d be happy to advise you on the optimal configuration. Please contact our procurement service.
IKA MultiDrive MI 400.3 hammer, tungsten carbide, for MI 400, 0020023172
Solid-state physics and tribological resistance in scaled-down volumes In geochemical analysis, metallurgy and materials testing, the large-volume comminution of extremely hard, mineral or ceramic sample matrices reaches fundamental physical limits. Standard stainless steel grinding tools suffer severe tribological deformation and extreme material abrasion when processing large batches of matrices with a Mohs hardness of over 6. The IKA MultiDrive MI 400.3 beater is made entirely of tungsten carbide (WC). This intermetallic hard metal compound is characterised by extreme structural density and a hardness reaching values of up to 9.5 on the Mohs scale. This material superiority makes the tool completely immune to plastic deformation caused by abrasive micro-collisions with hard ores, quartzites or slag, even within the extended 400 ml grinding chamber. Kinetics of extreme impact comminution on a macro scale Driven at up to 30,000 revolutions per minute by the MultiDrive system, the MI 400.3 transforms rotational energy into massive kinetic impact energy. Thanks to its specific length geometry, calculated for the 400-ml chamber, the tool generates immense circumferential velocities at its outer edges. Due to the extreme hardness and very high specific gravity of tungsten carbide, the mechanical impulse transferred upon impact with the high-volume sample material is significantly more rigid and results in less energy loss than is the case with more elastic steel alloys. The crystal structures of extremely brittle solids are shattered by these radial shock waves in fractions of a millisecond and converted into a very fine powder matrix without creating any fluid-dynamic dead zones. Analytical purity and iron-free grinding A key problem in trace element analysis (using ICP-OES or XRF) of large rock or soil samples is contamination caused by abrasion of the grinding tool (carry-over). Grinding hard ores with stainless steel tools inevitably leads to a massive introduction of iron, chromium and nickel ions, which distorts the quantitative elemental analysis of these metals. The use of the MI 400.3 tungsten carbide beater physically eliminates this specific heavy metal contamination entirely. The sample material is only minimally doped with tungsten and carbon, which is metrologically irrelevant for most iron-focused geological or metallurgical trace analyses. Technical details Product type: Hammer for extreme impact crushing (interchangeable tool) Material: Tungsten carbide (hard metal) Processing principle: Impact and percussion comminution (impact milling) Physical scope of application: Extremely hard and brittle matrices (ores, ceramics) Hardness of the material: approx. 9 to 9.5 on the Mohs scale Analytical advantage: Prevention of iron, chromium and nickel contamination Compatibility (vessel): Exclusively suitable for the IKA MultiDrive MI 400 grinding chamber (400 ml) Compatibility (drive): IKA MultiDrive basic and MultiDrive control Fitting: Tool-free, form-fit attachment to the drive shaft inside the vessel Contents 1 x IKA MultiDrive MI 400.3 beater (tungsten carbide) (Important note: The MultiDrive drive unit and the MI 400 grinding chamber are not included in the scope of delivery!) Customised requirements & accessories The MI 400.3 beater is the ultimate high-end solution for the toughest materials in large batches. To ensure analytical integrity is maintained throughout the iron-free grinding process, it is essential that the grinding chamber used also does not cause any iron contamination. Tungsten carbide is extremely hard, but due to its crystalline structure, it is more susceptible to bending or lever forces than ductile stainless steel. The tool must never be forced into position during tool changes. Please contact our procurement service at any time for the metrologically correct configuration of your high-performance grinding systems.
IKA MultiDrive MI 400 T S grinding chamber with temperature sensor, sealed, 400 ml, 0020112100
Thermodynamic process control for large-volume dry grinding In demanding materials research, the toxicological analysis of heterogeneous substances and agricultural quality control, the large-volume dry grinding of hard or brittle sample matrices poses a significant physical challenge. The conversion of kinetic rotational energy into mechanical grinding work inevitably generates extreme frictional heat within the grinding chamber. For thermolabile analytes such as volatile organic compounds (VOCs) or active pharmaceutical ingredients (APIs), this uncontrolled rise in temperature leads to irreversible denaturation. To completely eliminate this source of methodological error on a 400-millilitre scale, IKA has developed the highly specialised MultiDrive MI 400 T S grinding chamber. The “T” denotes the integrated temperature sensor. This generously dimensioned, high-tech chamber transforms your mill into a process-monitored, analytically highly reliable grinding system for representative average samples. Wireless RFID technology for seamless temperature monitoring The technological heart of the MI 400 T S is the seamless and intelligent communication between the solid stainless-steel grinding vessel and the drive unit. A high-precision temperature sensor is built into the solid base of the 400-ml vessel, continuously measuring the exact thermal load on the sample during the high-speed grinding process. Data is transmitted to the essential IKA MultiDrive control mill entirely contactlessly via wear-free RFID (Radio-Frequency Identification) technology. This physical design is fundamental, as it completely eliminates the need for mechanical connectors, which could corrode during the rinsing process. You can set a strict, material-specific temperature limit via the drive’s control display. When this critical thermal threshold is reached, the electronics intervene proactively and stop the drive long before any thermal damage can occur to your valuable sample. Large-volume containment: the ‘S’ stands for ‘Sealed’ In addition to sensor-based temperature monitoring, the vessel resolves the biggest health and safety issue associated with high-speed dry milling: uncontrolled aerosol formation. The abbreviation “S” (Sealed) refers to the chamber’s innovative sealing and pressure-equalisation system. When extremely fine dusts are generated or samples are ground with the direct addition of dry ice (cryogenic grinding), gas expansion creates massive overpressure inside the vessel. The MI 400 T S features an intelligent pressure-equalising valve in the lid, combined with a microporous foam barrier. This mechanical barrier retains 100 per cent of the microfine, often toxic sample material within the vessel (containment), whilst allowing excess CO₂ or air pressure to escape safely. This protects laboratory staff from respirable dust and prevents quantitative loss of the analyte. Powerful grinding performance and dual cooling circuits The MI 400 T S is an uncompromising powerhouse based on the highly efficient impact principle (impact grinding). The solid beater, supplied as standard and made from extremely wear-resistant stainless steel (1.4034), effortlessly pulverises feed materials at high speed with a particle size of up to 7 mm and a material hardness of 5 on the Mohs scale. To keep the temperature as low as physically possible before the electronic sensor even needs to intervene, the chamber offers two professional thermodynamic cooling methods. It can be actively cooled via an external cooling jacket through which water flows, or the material being ground can be deep-frozen directly inside the chamber by adding dry ice. The FDA-compliant, media-contacting surfaces made of stainless steel (1.4301) and chemically resistant silicone ensure absolute analytical purity. For seamless, GLP-compliant (Good Laboratory Practice) decontamination, the mill can be completely dismantled without the need for tools. Technical details Maximum usable volume: 400 ml Process type & operating principle: Batch operation / Impact (impact milling) Special feature (T=Temperature): Integrated temperature sensor in the vessel base Data transmission: Wireless via RFID technology (wear-free) Special feature (S=Sealed): Sealed system with integrated pressure equalisation via the lid Aerosol protection: Special foam insert prevents the escape of fine dust Max. feed particle size: 7 mm Max. feed material hardness: 5 Mohs Compatible drive: IKA MultiDrive control only (required for use of the RFID temperature function) Cooling options: External water cooling possible; interior approved for direct dry-ice cooling (cryogenic grinding) Material (chamber): High-grade stainless steel 1.4301 Material (beaters): Wear-resistant stainless steel 1.4034 (Ø 81 mm) Certification: Fully FDA-compliant for all parts in contact with the product Cleaning/hygiene: Stainless steel beaters can be completely dismantled for intensive cleaning Dimensions (W x H x D): 160 x 180 x 160 mm Weight: 1.5 kg Scope of delivery 1 x IKA MultiDrive MI 400 T S grinding chamber (sealed, with temperature sensor, 400 ml) 1 x standard beater made of 1.4034 stainless steel (already fitted, can be dismantled without tools) (Important note: The essential IKA MultiDrive control drive unit is not included in the scope of delivery!) Individual requirements & accessories The thermal protection functions of the MI 400 T S can only be used in conjunction with the premium IKA MultiDrive control drive unit, as only this model is equipped with the necessary RFID receiver. If you need to process extremely fibrous material (such as cellulose or tough plastics) instead of hard, brittle samples, the vessel can be ideally upgraded with the separately available MultiDrive MI 400.2 star knife. Please feel free to contact our technical procurement service at any time for a professional and process-engineered design of your milling system.
IKA MT 40.10 Disposable Grinding Beakers, 40 ml, 10 pieces, 0004425000
Kinetics of impact comminution on a closed microscale In the analytical sample preparation of hard, brittle and dry matrices (such as rocks, mineral solids or tablets), the application of substantial mechanical energy is essential. The IKA MT 40 single-use grinding jars operate on the process principle of high-speed impact and percussion comminution on an isolated 40-ml scale. A solid stainless-steel beater is permanently integrated at the geometric centre of the chamber. Driven by the magnetic coupling of the IKA Tube Mill base station at up to 25,000 revolutions per minute, this rotor transmits immense kinetic energy to the solids. The resulting radial shock waves overcome the molecular bonding forces of the sample, shatter macroscopic lattice structures in fractions of a millisecond and transform them into an analytically homogeneous, fine-powdered matrix. Polymer physics and thermomechanical integrity The high-speed comminution of extremely hard samples induces significant thermodynamic stress (exothermic reaction) due to friction and wall collisions. The MT 40 grinding jars are manufactured from high-performance thermoplastic polymers that exhibit extreme torsional rigidity and structural ballistic impact resistance. This specific polymer matrix is designed to withstand the massive kinetic impacts of rock fragments or seeds without undergoing plastic deformation (fracture prevention). At the same time, the material integrity ensures that no interfering plasticisers or polymer particles are released into the analytical matrix under thermal stress. Aerosol containment and elimination of carry-over When grinding toxic, infectious or highly potent active pharmaceutical ingredients (APIs), preventing uncontrolled aerosol formation is an absolute safety priority. The MT 40 grinding beaker functions as a hermetically sealed containment system. The process takes place in a completely sealed atmosphere, thereby physically protecting the user from respirable fine dust. The fundamental metrological design principle as a ‘single-use’ vessel also guarantees that analytical cross-contamination (carry-over of DNA fragments or chemical traces) between consecutive batches is completely eliminated. The thermodynamically and time-consuming cleaning of conventional stainless-steel grinding chambers is completely eliminated. Technical details Product type: Disposable grinding beaker / single-use milling tube Processing principle: Impact and shock comminution (dry milling) Maximum usable volume: 40 ml Integrated tool: Permanently fitted standard stainless steel beater Material: Impact-resistant, transparent, high-performance thermoplastic Analytical focus: 100% prevention of cross-contamination (carry-over) Workplace safety: Hermetic containment against toxic dusts and aerosols Compatibility (drive): Exclusively compatible with the IKA Tube Mill (control / 100) Packaging unit (PU): 10 pieces per set Contents 10 x IKA MT 40 disposable grinding jars (40 ml) (Important note: The IKA Tube Mill drive unit is not included in the scope of delivery!) Individual requirements & accessories The MT 40.10 grinding beakers are dedicated single-use consumables and function exclusively in combination with the IKA Tube Mill drive system. For laboratories with extremely high sample throughput, it is both metrologically and economically advisable to stock the beakers in larger packs so as not to interrupt the continuous workflow of sample preparation. Please contact our procurement service at any time for strategic demand planning and the procurement of laboratory consumables in alternative packaging units (such as MT 40.100).
IKA A 11.2 cutting blade, stainless steel, for A 11 basic, 0002905200
Kinetics of cutting and shear comminution In materials science and biological sample preparation, tough, extremely elastic and fibrous matrices (such as thermoplastics, textiles, paper, cellulose or plant-based biomass) present a major physical challenge. Conventional impact mills fail in this context from a process engineering perspective, as elastic materials simply absorb the kinetic impact energy (damping effect) rather than fracturing brittle. The IKA A 11.2 cutting blade is geometrically engineered for high-precision shear comminution. Driven by the A 11 basic base unit at speeds of up to 28,000 revolutions per minute, the sharpened blades sever the macromolecular fibre structures by applying massive, localised shear stresses. This rotating, pulling cut continuously disaggregates the sample material and transforms it into a homogeneous, free-flowing analytical matrix. Rheology and prevention of rotational blockages A fundamental mechanical problem in the high-speed grinding of long, tear-resistant fibres is the so-called wrapping effect. Under conditions of severe flow turbulence, fibrous materials tend to wrap themselves around the mill’s rotating tool shaft. This leads to an exponential increase in torsional resistance, which can thermally overload or mechanically jam the drive motor in a fraction of a second. The A 11.2 cutting blade counteracts this rheological phenomenon thanks to its sharp cutting geometry. The blades systematically cut the fibres into short fragments long before static wrapping structures can form around the shaft, thereby maintaining the thermodynamic efficiency of the entire grinding process. Material integrity and thermomechanical stability To withstand the continuous mechanical abrasion caused by tough polymers or lignified plant fibres, the cutting blade is made from solid, highly wear-resistant stainless steel. The blades retain their microscopic sharpness even during extended grinding intervals under thermal stress. The corrosion-resistant, single-material design enables laboratories operating in accordance with strict GLP (Good Laboratory Practice) guidelines to carry out thorough chemical decontamination and residue-free thermal sterilisation in an autoclave, thereby preventing any analytical carry-over between batches. Technical details Product type: Cutting blade / cutting tool (spare part) Processing principle: Cutting and shear comminution Physical scope of application: Tough, elastic and fibrous sample matrices Kinetic design: Designed for rotational speeds of up to 28,000 rpm Compatibility: Exclusively compatible with the IKA A 11 basic analytical mill Material: Solid, corrosion-resistant stainless steel with sharpened blades Assembly: Positive-lock, tool-free mounting on the drive shaft Hygiene: Fully thermally autoclavable and chemically sterilisable Contents 1 x IKA A 11.2 cutting blade (stainless steel) (Important note: The IKA A 11 basic analytical mill and the grinding chamber are not included in the scope of delivery!) Custom requirements & accessories The A 11.2 cutting blade is the most important wear part in terms of process technology for the fibrous cutting and comminution of materials. Processing extremely tough, sometimes abrasive plastics (such as fibre-reinforced polymers) inevitably leads to the gradual blunting of the cutting edges due to micro-collisions. A blunt blade tears the material rather than cutting it, which drastically increases the thermodynamic stress on the sample (frictional heat). To ensure gentle, thermally stable sample preparation, we recommend having replacement tools ready at an early stage should cutting performance begin to decline. Please contact our procurement service at any time for the strategic procurement of laboratory consumables.
IKA MultiDrive TC 1 protective housing for MT 150 and BT 250, 0020023489
Thermodynamic compensation and cryogenic cooling In demanding molecular biology sample preparation, the high-speed mechanical disruption of tissue matrices inevitably leads to a massive thermodynamic load. At drive speeds of up to 30,000 revolutions per minute, the kinetic friction energy within the dispersion or grinding vessels is transformed into thermal energy (friction heat). This local exothermic reaction can denature heat-sensitive proteins, cause volatile metabolites to evaporate or destroy nucleic acid integrity. The IKA MultiDrive TC 1 protective housing acts as a thermodynamic insulator and cryogenic cooling chamber. It is physically designed to allow the direct use of dry ice (solid carbon dioxide) in the annular space between the disposable vessel and the inner wall of the housing. The sublimation of the dry ice at -78.5 °C continuously removes the process heat generated from the rotating vessel and guarantees ice-cold, structure-preserving comminution of the sample matrix. Kinetic containment and fracture prevention Processing hard, brittle or abrasive samples in disposable thermoplastic vessels (such as the MT 150 or BT 250 tubes) carries an inherent mechanical risk at extreme rotational speeds. The impact of hard particles on the polymer wall generates microscopic stress cracks, which, in a worst-case scenario, can lead to sudden structural fracture (vessel rupture). The TC 1 housing acts here as a solid ballistic shield. As a sealed mechanical containment system, it absorbs the entire kinetic energy of any fragments and prevents biologically active or toxic sample material from being propelled into the laboratory environment as an aerosol or shrapnel. Acoustic attenuation and system architecture In addition to its thermodynamic and ballistic protective functions, the housing fulfils an important occupational health role. The aerodynamic turbulence and severe mechanical collisions within the grinding tubes emit high-frequency acoustic pressure waves. The high material density and the enclosed geometry of the TC 1 physically dampen these acoustic emissions and significantly reduce the sound pressure level at the workplace. The housing is fitted over the base station of the MultiDrive unit via a positive-lock mechanism and locked in place, enabling it to integrate seamlessly and vibration-free into the drive architecture. Technical details Product type: Thermodynamic containment and cooling housing Process function: Cryogenic cooling chamber and ballistic shield Coolant compatibility: Approved for direct filling with dry ice (solid CO₂) Compatibility (vessels): Exclusively compatible with IKA MultiDrive disposable vessels (MT 150 and BT 250) Compatibility (drive): IKA MultiDrive basic and MultiDrive control Safety function: Kinetic absorption in the event of vessel rupture (aerosol and splinter protection) Acoustics: Significant reduction in high-frequency acoustic emissions Material: High-impact, cold-resistant polymer design Installation: Tool-free, form-fit locking onto the drive base Contents of delivery 1 x IKA MultiDrive TC 1 protective housing (Important note: The MultiDrive drive unit, the MT 150 / BT 250 single-use vessels and cooling media such as dry ice are not included in the scope of delivery!) Customised requirements & accessories The TC 1 protective housing is purely an infrastructural extension for the IKA MultiDrive system and offers no mechanical benefit of its own without the corresponding single-use vessels. To eliminate molecular cross-contamination in your workflow, you will need the appropriate Grinding Tubes (MT 150) for dry, brittle samples or the Blender Tubes (BT 250) for wet tissue homogenisation. When using dry ice in the housing, always take into account the thermodynamic expansion characteristics of sublimating CO₂ and observe the laboratory safety regulations for cryogenic gases. Please contact our procurement service at any time for the strategic procurement of consumables.
IKA MultiDrive MI 250.3 hammer, tungsten carbide, 0020023168
Solid-state physics and tribological resistance In geochemical analysis, metallurgy and materials testing, the comminution of extremely hard, mineral or ceramic sample matrices reaches fundamental physical limits. Standard stainless steel grinding tools suffer severe tribological deformation and extreme material wear when used on matrices with a Mohs hardness of over 6. The IKA MultiDrive MI 250.3 beater is made entirely of tungsten carbide (WC). This intermetallic hard metal compound is characterised by extreme structural density and a hardness reaching values of up to 9.5 on the Mohs scale (just below diamond). This material superiority makes the tool completely immune to plastic deformation caused by abrasive micro-collisions with hard ores, quartzites, glasses or slags. Kinetics of extreme impact crushing The physical principle of comminution remains identical to that of a standard impact crusher: driven at up to 30,000 revolutions per minute by the MultiDrive system, the MI 250.3 transforms rotational energy into massive kinetic impact energy. Due to the extreme hardness and very high specific gravity of tungsten carbide, the mechanical impulse transferred to the sample material upon impact is significantly more rigid and results in less energy loss than with more elastic steel alloys. The lattice structures of even extremely brittle, crystalline solids are shattered by the incoming shock waves in fractions of a millisecond and converted into a highly fine, analytically usable powder matrix. Analytical purity and iron-free grinding A key problem in trace element analysis (for example, using ICP-OES or XRF) is sample contamination caused by abrasion of the grinding tool (carry-over). Grinding hard rocks with stainless steel tools inevitably leads to a massive introduction of iron, chromium and nickel ions, which distorts or renders impossible the quantitative elemental analysis of these metals in the sample. The use of the MI 250.3 tungsten carbide beater physically eliminates this specific heavy-metal contamination entirely. The sample material is only minimally doped with tungsten and carbon, which is metrologically irrelevant for most iron-focused geological or metallurgical analyses. Technical details Product type: Hammer for extreme impact crushing (interchangeable tool) Material: Tungsten carbide (hard metal) Processing principle: Impact and percussion comminution (impact milling) Physical scope of application: Extremely hard and brittle matrices (ores, glass, ceramics) Hardness of the material: approx. 9 to 9.5 on the Mohs scale Analytical advantage: Prevention of iron, chromium and nickel contamination Compatibility (vessel): Exclusively suitable for the IKA MultiDrive MI 250 grinding chamber Compatibility (drive): IKA MultiDrive basic and MultiDrive control Fitting: Tool-free, form-fit replacement in the grinding vessel Contents 1 x IKA MultiDrive MI 250.3 beater (tungsten carbide) (Important note: The MultiDrive drive unit and the MI 250 grinding chamber are not included in the scope of delivery!) Customised requirements & accessories The MI 250.3 beater is the ultimate high-end solution for the hardest materials. To consistently maintain the analytical integrity of the system during iron-free grinding, it is essential that not only the beater but also the grinding chamber itself does not cause any iron contamination. Although tungsten carbide is extremely hard, its crystalline structure makes it more susceptible to bending or lever forces than ductile stainless steel. The tool must never be forced into the vessel at an angle. Please contact our procurement service at any time for the metrologically correct configuration of your milling systems.
IKA A 10.3 carbide beater for the A 10 basic analytical mill, Mohs hardness 9, 0025001161
For the most demanding applications: IKA A 10.3 carbide beater The IKA A 10.3 carbide beater (MPN 0025001161) is the most robust grinding tool for the IKA A 10 basic analytical mill. Whilst conventional stainless steel beaters quickly become blunt or wear out when processing particularly tough samples, this tool, made from high-performance carbide, really comes into its own. Effortless grinding up to Mohs hardness 9 Like the standard beater (A 10.1), the A 10.3 also operates on the impact principle. However, thanks to the tungsten carbide used, it is approved for samples with a Mohs hardness of up to 9. Ideal samples: It effortlessly shatters extremely hard materials such as glass, ceramics, ores, slag, hard minerals, quartz or extremely hard plastics. Low wear: The tool’s extreme hardness not only guarantees a long service life but also minimises wear on the hammer itself. This is essential for trace analysis, as it drastically reduces contamination of the sample by the hammer material (compared to stainless steel). Genuine IKA quality As an original IKA accessory, this beater guarantees maximum safety even at the extremely high speeds of the A 10 basic mill. The tool can be replaced by the user in just a few simple steps using the tool supplied with the mill. Technical data Model: A 10.3 carbide beater Compatibility: Suitable for the IKA A 10 basic analytical mill Material: Tungsten carbide Grinding principle: Impact grinding Max. sample hardness: up to Mohs hardness 9 Application: Extremely hard, brittle and highly abrasive materials Contents 1 x IKA A 10.3 tungsten carbide beater (Note: The A 10 basic analytical mill is not included in the scope of delivery!) Customised requirements & accessories With the three tools A 10.1 (stainless steel beater, standard), A 10.2 (star blade, fibrous samples) and this A 10.3 (carbide beater, extreme hardness), you can handle almost every conceivable type of sample in the laboratory. If you wish to reduce the volume of the grinding chamber for particularly small sample quantities, we recommend the additional grinding chamber reducer (A 10.4). Please contact our procurement service for expert advice.
IKA MultiDrive TS 1 replacement seals with unlock code, for MT 150.5 / BT 250.5, 0020023490
Digital monitoring and extending the service life of grinding vessels In modern, certified sample preparation, the mechanical integrity of grinding and mixing vessels is an absolutely critical safety factor. When autoclavable plastic vessels such as the IKA MultiDrive MT 150.5 or BT 250.5 are operated at extreme speeds of up to 20,000 revolutions per minute, the integrated seals are subjected to immense physical and thermal stress. To prevent unnoticed material wear, leaks or even mechanical failure of the vessels during operation, these special IKA tubes communicate continuously with the drive unit via an integrated RFID chip. The mill records the exact duration of use and, via software, locks the vessel as soon as the seal’s safe service life has been exceeded. It is precisely at this process-critical interface that the IKA MultiDrive TS 1 seal set comes into play. With these five high-precision replacement seals and the essential unlock code, you can transform tubes that have been disabled by the software back into fully operational, absolutely safe laboratory tools. The principle of the reactivation code: maximum process reliability The reactivation code included in the scope of delivery is not merely a software feature, but a fundamental component of GLP-compliant (Good Laboratory Practice) occupational safety. If you manually replace the mechanically worn seal of an MT 150.5 grinding tube (dry grinding) or a BT 250.5 mixing tube (wet grinding), the IKA MultiDrive control drive unit does not automatically register this physical maintenance step. Only by entering the enclosed cryptographic activation code into the system is the internal RFID usage counter for that specific tube reset to zero. This digital handshake guarantees to both the system and the user that a physically new, unused seal has been installed, which will once again withstand the extreme hydrodynamic pressures and shear forces of the next analysis cycle one hundred per cent. Prevention of cross-contamination and aerosol formation In addition to purely mechanical safety, regular seal replacement plays a key analytical role. Even with the most intensive autoclave cleaning, minute residues of DNA, proteins or toxic analytes from the previous sample can become embedded in the microscopic abrasion of aged sealing rings in the form of stubborn biofilms. By consistently replacing the TS 1 seals, absolute hermetic isolation of the sample is restored and the risk of dangerous cross-contamination (carry-over) between different sample batches is physically eliminated. The intact sealing system also protects laboratory staff, as it effectively prevents the escape of fine, respirable aerosols during the vigorous dry grinding of brittle materials. Drastic reduction in the Total Cost of Ownership (TCO) Investing in the TS 1 replacement seal set is a highly cost-effective decision for laboratories with high sample throughput. Instead of disposing of the entire tube – made from high-quality plastics and a solid stainless steel beater – as costly plastic waste once its software-defined service life has expired, you simply replace the specific wear part. This extends the service life of the expensive MT 150.5 and BT 250.5 vessels, drastically reduces your laboratory’s environmental footprint and significantly lowers the running costs (Total Cost of Ownership) for the IKA MultiDrive system. Technical details Product type: Replacement seal set with digital reactivation code Compatibility (vessels): Exclusively for IKA MultiDrive MT 150.5 (grinding tube) and BT 250.5 (mixing tube) Compatibility (drive): Specifically designed to interact with the IKA MultiDrive control (for code entry and RFID processing) Operating principle: Resets the tubes’ internal RFID lifetime counter Analytical benefit: Restores the hermetic seal, preventing cross-contamination Mechanical benefit: Prevents the escape of liquids (wet grinding) or dust aerosols (dry grinding) at speeds of up to 20,000 rpm Economic benefit: Significant extension of the service life of expensive grinding vessels (reduction in TCO) Packaging unit: 5 pieces per set Contents 5 x IKA MultiDrive TS 1 replacement seals (precisely fitted for MT 150.5 and BT 250.5) 1 x physical reactivation code for system reset (Important note: The MT 150.5 and BT 250.5 grinding/mixing vessels, as well as the IKA MultiDrive control drive unit, are not included in the scope of delivery!) Individual requirements & accessories Please note that you only need this item if you are already using the reusable MT 150.5 or BT 250.5 plastic tubes and your drive unit is displaying an expired RFID counter. For extremely hard, brittle or temperature-sensitive samples that cannot be processed in plastic vessels, we recommend switching to the solid stainless steel grinding chambers of the IKA MI series (e.g. MI 250 S), which have no software-imposed service life limit. Our technical procurement service will be happy to advise you on optimising your sample preparation workflows.
IKA MT 40 P.10 disposable grinding beaker, interlocking beater, 40 ml, 10 pieces, 0020017838
Kinematic behaviour of the interlocking rotor and shear comminution In analytical sample preparation, soft, viscous, elastic or extremely fibrous matrices (such as plant tissue, plastics, paper or textiles) present a major process engineering challenge. Conventional impact beaters fail physically in this context, as elastic materials absorb the kinetic impact energy through damping effects rather than fracturing brittle. The IKA MT 40 P single-use grinding beaker is equipped with a specifically interlaced (curved) stainless steel beater to solve this rheological problem. Driven by the IKA Tube Mill’s magnetic coupling at speeds of up to 25,000 revolutions per minute, this modified rotor geometry not only applies radial impact energy but also induces massive, localised shear stresses. This shearing action continuously breaks down the macromolecular fibre structures and effectively prevents plastic deformation of the sample. Macro-fluid dynamics and prevention of wrapping effects A fundamental mechanical problem in the high-speed grinding of long fibres is the so-called winding effect. Under conditions of severe flow turbulence, fibrous materials tend to wind statically around the rotating tool shaft. This leads to an exponential increase in torsional resistance and thermal overload of the system. The asymmetrical, twisted geometry of the P-beater acts as a hydrodynamic impeller. It generates massive three-dimensional flow turbulence (vortex), which presses the material radially against the chamber wall and cuts the fibres to pieces long before static wrapping structures can form around the axis of rotation. This guarantees a homogeneous particle size distribution within the 40-ml batch without any dead zones in the flow. Aerosol containment and elimination of carry-over The high-speed comminution induces significant thermodynamic stress through wall collisions. The MT 40 P grinding beakers are manufactured from high-performance thermoplastic polymers that absorb this exothermic heat and the mechanical impacts without fracturing. When grinding toxic, biohazardous or highly potent active pharmaceutical ingredients (APIs), the closed beaker acts as a hermetically sealed containment system. It physically protects the user from inhaling respirable aerosols. The ‘single-use’ concept also completely eliminates analytical cross-contamination (carry-over) between consecutive batches at the molecular level, as it eliminates the need for the time-consuming decontamination of conventional grinding chambers. Technical details Product type: Single-use milling cup / Single-use milling tube Tool geometry: Interlaced (curved) stainless steel beater Processing principle: Combined shear, impact and percussion comminution Physical scope of application: Tough, elastic and fibrous sample matrices Maximum usable volume: 40 ml Material: Impact-resistant, transparent, high-performance thermoplastic Analytical focus: 100% prevention of cross-contamination (carry-over) Health and safety: Hermetic containment against toxic dusts and aerosols Compatibility (drive): Suitable exclusively for the IKA Tube Mill (control / 100) Packaging unit (PU): 10 pieces per set Contents 10 x IKA MT 40 P disposable grinding jars (with interlocking beater) (Important note: The IKA Tube Mill drive unit is not included in the scope of delivery!) Individual requirements & accessories The MT 40 P.10 grinding jars are highly specialised consumables and function exclusively in combination with the IKA Tube Mill drive system. Selecting the correct jar for your specific process is essential: for classic, hard and brittle solids (such as rock), always use the standard MT 40 jar (straight beater). Switch to the MT 40 P version with a crossed beater shown here only when processing elastic, tough or fibrous samples (such as leaves, rubber or textiles) to ensure optimum thermodynamic and kinematic efficiency. Please contact our procurement service at any time for strategic requirements planning.
IKA MMT 40.1 Reusable grinding beaker, 40 ml, 0020003165
Kinematics of impact crushing and system reversibility In the analytical sample preparation of brittle, hard or fibrous matrices, the application of substantial kinetic energy is essential. The IKA MMT 40.1 grinding beaker utilises the process principle of high-speed impact and shock comminution on a 40-ml scale. Unlike the MT series, this module is designed as a reversible, reusable system. A solid stainless-steel beater rotates at the geometric centre of the chamber. Driven by the magnetic coupling of the IKA Tube Mill base station at up to 25,000 revolutions per minute, the tool transmits enormous shock waves to the solids, shattering their macroscopic lattice structures and transforming them into a homogeneous powder matrix. The design as a reusable vessel requires precise metrological cleaning after each batch to physically rule out analytical cross-contamination (carry-over). Thermomechanical stability and tribological wear The repeated high-speed comminution of extremely hard samples induces significant, cyclic thermodynamic stress (exothermic reaction) due to friction and collisions with the vessel walls. The MMT 40.1 grinding chamber is manufactured from a structurally cross-linked, high-performance thermoplastic. This specific plastic matrix is engineered not only to withstand the massive kinetic impacts of rock fragments without undergoing plastic deformation, but also to resist chemical and thermal degradation during repeated mechanical cleaning (dishwasher-safe). However, the rotating drive shaft and the dynamic sealing elements are subject to natural tribological wear under continuous abrasive stress, which requires preventive maintenance. Aerosol containment and system hermeticity During the grinding of toxic, biohazardous or highly potent active pharmaceutical ingredients (APIs), the rotor generates significant fluid-dynamic turbulence and internal pressure spikes. When in operation, the MMT 40.1 grinding bowl functions as a hermetically sealed containment system. The built-in elastomer seals absolutely reliably prevent the escape of respirable fine dust or toxic aerosols into the laboratory atmosphere. To ensure this critical system hermeticity in the long term, the chamber’s seal integrity must be evaluated from a process engineering perspective following numerous rinsing and grinding cycles. Technical details Product type: Reusable milling tube / Multi-Use Milling Tube Process principle: Impact and shock comminution Maximum usable volume: 40 ml Integrated tool: Permanently fitted standard stainless steel beater Material: High-temperature and chemical-resistant polymer Hygiene and cleaning: Fully dishwasher-safe (machine-washable) Health and safety: Hermetic containment against toxic dusts and aerosols Maintenance: Dynamic seals and bearing components are replaceable Compatibility (drive): Suitable exclusively for the IKA Tube Mill (control / 100) Contents 1 x IKA MMT 40.1 reusable grinding beaker (40 ml) (Important note: The IKA Tube Mill drive unit is not included!) Individual requirements & accessories The MMT 40.1 reusable grinding jar is the economically and environmentally scalable solution for laboratories with moderate sample throughput or homogeneous sample matrices, where the risk of serious cross-contamination can be managed through validated cleaning procedures. Please note that the dynamic elastomer seals in the rotational axis are subject to wear. To prevent a sudden loss of aerosol containment or irregular kinematics, these wear parts must be replaced at regular intervals. For this purpose, use only the original IKA A-MMT.100 spare parts kit (item no. 0020003378). Please contact our procurement service at any time regarding the strategic procurement of spare parts.
IKA MultiDrive BL 2000 mixing vessel, 2000 ml, wet grinding & mixing, 0025003961
Maximum efficiency in wet grinding: the IKA MultiDrive BL 2000 mixing vessel In modern food analysis, agricultural quality control and biological research, representative sample preparation is by far the most critical step for any subsequent analysis. If heterogeneous, water-containing or extremely fibrous source materials are not completely and homogeneously comminuted, the resulting analytical measurements are simply worthless. Particular challenges are posed by samples that are unsuitable for conventional dry grinding because they are too moist, too oily or too temperature-sensitive. It is precisely for this demanding, process-engineering segment that IKA has developed the highly specialised MultiDrive BL 2000 mixing vessel (MPN 0025003961). This robust accessory, designed as a blender, transforms your IKA MultiDrive universal mill into a powerful, high-performance mixer that turns even the toughest and most resistant wet samples into a perfectly homogeneous, analysis-ready suspension in a matter of seconds. The specialist tool for challenging sample matrices The strength of the BL 2000 lies in its precise adaptation to so-called wet grinding. Instead of having to go to the trouble of freeze-drying samples, you can process them directly in their original state. According to the manufacturer, the vessel is particularly well-suited to a wide variety of challenging applications: it minces sinewy meat and fatty sausages for food safety testing, homogenises hard soya beans for protein determination, processes tough, moist silage for agricultural feed analysis, and purées fresh vegetables for vitamin or residue analysis. The vessel is supplied with a solid standard blend knife made from high-quality, corrosion-resistant stainless steel. At extremely high speeds, this razor-sharp tool effortlessly penetrates cell walls, cuts through muscle fibres and generates strong hydrodynamic turbulence, guaranteeing absolutely uniform mixing of the sample material. Enormous capacity for representative composite samples A common problem in analytical work is the sample size. If only a tiny piece is taken from a large consignment (for example, a silage bale), this sample is rarely representative of the entire consignment. The IKA MultiDrive BL 2000 solves this problem with its enormous maximum usable volume of 2000 millilitres (2 litres). This enormous volume allows you to process large, meaningful cross-sectional samples in a single, rapid batch process. Another major advantage that makes your work easier is that the maximum feed grain size is an impressive 30 millimetres. This means you do not need to spend time pre-cutting your samples into tiny pieces with a scalpel beforehand; coarsely crushed chunks can be placed directly into the mixing vessel, which drastically reduces set-up and preparation times in your laboratory. Uncompromising hygiene and GLP-compliant cleaning Wherever meat, biological tissue or fatty samples are handled, the risk of dangerous cross-contamination (carry-over) is ever-present. Even minute traces of protein from the previous sample remaining in the vessel can completely ruin PCR analyses, DNA extractions or chromatographic investigations. IKA has therefore designed the BL 2000 vessel to ensure absolute, uncompromising hygiene. The entire vessel, along with all its components that come into contact with the sample, can be cleaned conveniently and safely in the laboratory dishwasher. The key design feature for deep cleaning is that the stainless steel mixing blade can be completely dismantled in just a few simple steps. This ensures that absolutely no stubborn biofilms or sample residues can become trapped beneath the blades or on the seals (which are made from high-quality PTFE and silicone). This feature is mandatory and non-negotiable in certified laboratories operating in accordance with Good Laboratory Practice (GLP) or ISO 9001. System integration and Total Cost of Ownership (TCO) As an essential expansion module, the mixing vessel is precisely tailored to the IKA MultiDrive ecosystem. It is fully compatible with both the IKA MultiDrive basic and the state-of-the-art MultiDrive control drive unit. The BL 2000’s housing is made from durable, crystal-clear PCTG plastic, which allows for constant visual monitoring of the grinding process whilst being extremely impact-resistant. With compact dimensions of 180 x 280 x 220 mm and a weight of just 1.25 kg, the vessel is ergonomic to handle and easy to store. By investing in the BL 2000 mixing vessel, you will significantly expand the analytical capabilities of your existing MultiDrive mill. You will eliminate the need to purchase an additional, expensive and space-consuming bench-top mixer, optimise your in-house laboratory processes, reduce your total cost of ownership and ensure consistently excellent sample quality for all wet chemical analyses. Technical Specifications Maximum usable volume: 2000 ml Process type: Batch operation Max. feed particle size: 30 mm Compatible drives: IKA MultiDrive basic (and MultiDrive control) Main application: Wet grinding and mixing (e.g. meat, sausage, soya, silage, vegetables) Materials (in contact with the product): stainless steel, PCTG, PTFE, silicone Hygiene: All parts are fully dishwasher-safe Maintenance: Mixing blades can be easily removed for thorough cleaning Dimensions (W x H x D): 180 x 280 x 220 mm Weight: 1.25 kg Contents 1 x IKA MultiDrive BL 2000 mixing vessel (2000 ml) 1 x standard stainless steel mixing blade (MultiDrive BL 2000.1) (Important note: The MultiDrive drive motor, which is essential, is not included in the scope of delivery!) Individual requirements & accessories To operate this vessel, you will need the heart of the system: the IKA MultiDrive basic drive unit. If you are processing samples that are highly temperature-sensitive and require continuous monitoring of the cold chain, we recommend the sister model, the MultiDrive BL 2000 T, which features an integrated temperature sensor (can only be used in combination with MultiDrive control). The stainless steel mixing blade (BL 2000.1) included in the package can, of course, also be ordered separately as a spare part in the event of wear and tear. Please feel free to contact our expert procurement service at any time for a bespoke configuration of your IKA MultiDrive grinding system.
IKA A 10.1 stainless steel beater for the A 10 basic analytical mill, 0025001680
The standard for hard and brittle samples: the IKA A 10.1 stainless steel beater The IKA A 10.1 stainless steel beater (MPN 0025001680) is the standard grinding tool for the tried-and-tested IKA A 10 basic analytical mill. It is specially designed for crushing and pulverising hard, brittle materials and, thanks to its geometry and material properties, delivers fast, reproducible results in everyday laboratory work. Efficient comminution (impact principle) This beater operates on the impact principle. At high speeds, the edges of the tool shatter the material against the walls of the grinding chamber. Ideal samples: It is perfectly suited to cereals, seeds, coffee beans, minerals, salts, coal or dry earths. Hardness: The beater easily handles materials up to a Mohs hardness of 5. (For even harder samples up to a Mohs hardness of 9, we recommend the optional carbide beater A 10.3). Genuine IKA spare part for a long service life Even high-quality stainless steel is subject to natural wear and tear when in constant contact with hard samples. If the edges of the beater become blunt, the grinding time increases and the sample may overheat unduly due to the increased friction. With the A 10.1 original spare part, you can immediately restore your mill to full performance. The replacement can be carried out by the user themselves in just a few simple steps and without any specialist knowledge. Technical data Model: A 10.1 stainless steel beater Compatibility: Suitable for the IKA A 10 basic analytical mill Material: High-quality, wear-resistant stainless steel Grinding principle: impact grinding Max. sample hardness: up to Mohs hardness 5 Applications: Brittle, hard and dry materials Contents 1 x IKA A 10.1 stainless steel beater (Note: The A 10 basic analytical mill is not included in the scope of delivery!) Individual requirements & accessories Do you have fibrous, tough samples (such as plant leaves or plastics)? If so, you will achieve significantly better results with a cutting blade (e.g. A 10.2) than with this impact beater. Are you working with extremely hard materials? If so, switch to the carbide beater (A 10.3). Contact our procurement service to ensure your mill is optimally equipped.