IKA MultiDrive CS 1 cooling system for MI grinding chambers, 0020113275

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.

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.

MultiDrive control BT Package : Disintegration without cross-contamination – this is achieved with the MultiDrive control Package, which includes autoclavable BT 250 single-use vessels and the required TC 1 protective housing for wet samples. The BT 250 is a single-use vessel featuring a 4-blade agitator and flow breakers. The plastic mixing beaker is autoclavable. This effectively prevents cross-contamination, even with repeated use. An integrated RFID chip simultaneously records and limits the service life of the mixing beaker. The scope of delivery includes 5 replacement seals. Replacing the seal extends the service life of the mixing vessel. The disposable vessel can only be operated with the TC 1 protective housing, which is also included in the scope of delivery. Thanks to a wide range of vessels, the MultiDrive control universal shredder handles a wide variety of shredding tasks, from pre-shredding to fine shredding. A USB interface is provided for convenient control and documentation. High performance: Combined with a variable speed range of 3,000 rpm to 20,000 rpm, the 1,000-watt power output guarantees excellent grinding performance. Interval operation: The interval programming function can be easily activated at the touch of a button. Interval operation is particularly advantageous for the pre-shredding of hard samples or for extra-thorough mixing . Integrated cooling A cooling system is integrated into the grinding jar, enabling indirect heat dissipation . This ensures that the ground material and the coolant remain separate. TFT display A clear TFT display ensures user-friendly operation. Temperature measurement MultiDrive control offers temperature measurement and vessel recognition via RFID. A temperature limit can be set for temperature-sensitive materials or specific intended reactions to protect against overheating. Weighing function The weighing function is also integrated into the convenient workflow of the IKA MultiDrive control. Weighing prior to grinding is carried out using the same mixing beaker, so that no decanting is required. Technical data Process type: batch Operating principle: cutting/impact/blending/dispersing Motor power input: 1000 W Motor power output: 800 W Speed range: 3000 – 20000 rpm Speed deviation: ±5 % Duty cycle ON: 5 min Duty cycle OFF: 10 min Motor type: brushless DC Display: TFT RFID read/writing unit yes Temperature display yes Temperature measurement resolution 0.1 K Temperature measurement accuracy ±1 K Temperature limit min. –50 °C Temperature limit, max. 120 °C Maintenance instructions Yes Weighing function Yes Weighing range 5 – 4,000 g Weighing range resolution 1 g Maximum load for weighing function 4 kg Weighing accuracy ±(0.3% + 2) g Container recognition: Yes Ramp programming: Yes Dimensions (W x H x D): 300 x 350 x 250 mm Weight: 8.5 kg Permissible ambient temperature range: 5 – 40 °C Permissible relative humidity 80 % Protection class according to DIN EN 60529 IP 31 USB interface yes Bluetooth interface yes Voltage 220–240 V Frequency 50/60 Hz Power consumption 1000 W Accessories and spare parts available on request

Kinetic energy for the most demanding comminution processes In chemical analysis, pharmaceutical quality control and biological sample preparation, the physical disruption of heterogeneous material matrices is the crucial first step in the process. The IKA MultiDrive basic universal mill delivers the immense kinetic energy required for this. Equipped with a robust 1,000-watt high-performance motor, this unit serves as a modular hub for a wide range of basic process operations. Thanks to its extremely high rotational speed of up to 30,000 revolutions per minute, the drive generates enormous circumferential speeds at the coupled tools (beaters, blades or rotor-stator systems). These immense impact and shear forces break down the crystalline lattice structures of hard, brittle samples (dry grinding) just as reliably as they sever the tough cell walls of fibrous biological tissues (wet grinding). Process modularity through a variety of vessels The fundamental analytical advantage of the MultiDrive basic lies in its comprehensive modularity. Rather than having to purchase dedicated individual units for different rheological and physical requirements (such as dry milling, wet milling or high-shear dispersion), this mill serves as a universal drive base. It can be seamlessly combined with IKA’s highly specialised attachments – ranging from solid stainless-steel grinding chambers (MI series) to large-volume mixing vessels (BL series) and the fluid-dynamically complex dispersing tubes (DI series). This design flexibility enables the loss-free processing of the smallest sample quantities right up to large-volume batches of 2,000 millilitres. The secure, mechanical quick-release coupling guarantees vibration-free and centred power transmission to the tool shafts, even under extreme centrifugal forces. Thermodynamic management and intermittent operation High-speed grinding processes inevitably generate significant thermal energy through molecular friction and mechanical impact. To protect the motor windings of the 1,000-watt drive from thermal stress and to ensure maximum duty cycle, the base unit features an optimised, integrated cold-air cooling system. For processing agglomerating, sticky or extremely light samples, the mill also offers a programmable intermittent operation mode. The abrupt, software-controlled alternation between acceleration and rest phases deliberately disrupts the flow dynamics within the vessel. During the pauses, the sample material falls back into the grinding zone, which ensures an absolutely homogeneous particle size distribution and physically prevents the dreaded adhesion of powders to the vessel wall. GLP-compliant documentation and digital interfaces Despite the ‘basic’ designation, the drive is equipped with a digital infrastructure that complies with the latest laboratory standards (Good Laboratory Practice). The clear LED display allows the speed range between 3,000 and 30,000 rpm to be precisely and continuously adjusted to meet material-specific requirements. An integrated overload protection system continuously monitors the current consumption and protects the hardware by immediately shutting down the system in the event of a sudden blockage of the tool. The USB interface on the rear panel enables the seamless, tamper-proof transfer of all process parameters (speed, running time) to a PC. Using laboratory software solutions such as IKA labworldsoft, grinding protocols can be automated and archived, which is an essential prerequisite for certified and accredited testing laboratories. Technical details Motor power input / output: 1,000 W / 800 W Speed range: 3,000 – 30,000 rpm (continuously and electronically adjustable) Speed deviation: ± 2.5 % Maximum working volume: 2,000 ml (strictly dependent on the selected attachment) Process compatibility: Dry grinding, wet grinding, mixing, dispersing Operating mode: Batch operation (batch processes) Interval operation: Yes, electronically programmable for homogeneous mixing Speed display: Digital 7-segment LED display Overload protection: Electronic current limiting with automatic motor shut-off Interfaces: USB (for PC control and firmware updates) Housing material: Die-cast aluminium and chemical-resistant polymer Compatible vessel series: IKA MultiDrive MI, BL, DI, MT and BT (excluding RFID/temperature features) Dimensions (W x H x D): 300 x 250 x 250 mm Weight: 8.5 kg Protection class (according to DIN EN 60529): IP 31 Mains voltage / frequency: 220–240 V / 50/60 Hz Contents 1 x IKA MultiDrive basic universal grinder (drive unit, 1000 W) 1 x socket wrench for safe tool changes 1 x USB cable for digital data documentation 1 x mains cable for IT equipment 1 x User manual (Important note: The essential grinding, mixing or dispersing vessels are not included in the scope of delivery!) Individual requirements & accessories The IKA MultiDrive basic is simply the motor unit of your system. To put the unit into operation, you must order the attachment that is physically suitable for your sample. For dust-free dry grinding of hard samples, we recommend the sealed MI 250 S or MI 400 S stainless steel chambers. The large-volume BL 2000 blender vessels are ideal for the wet homogenisation of biological samples. Please note: The ‘basic’ version does not feature RFID sensor technology; temperature-measuring vessels (such as the MI 250 T) can be used mechanically, but their sensor data cannot be read. Our procurement service will be happy to configure a bespoke, thermodynamically optimised setup for your laboratory.

Grinding, weighing, mixing – all in a single step: IKA MultiDrive control MT Package The IKA MultiDrive control MT Package (MPN 0010007083) redefines what a laboratory mill can achieve. In modern analytical work, time savings, reproducibility and freedom from contamination are the most important factors. This high-end system delivers on all three fronts. It is the world’s first universal mill to combine coarse and fine grinding tasks with an integrated weighing function and intelligent RFID technology. The “MT Package” comes complete with the reusable MT 150 stainless steel grinding beaker and the necessary safety accessories, enabling you to work sustainably and cost-effectively. The revolution: integrated weighing function Forget the cumbersome process of separate weighing: placing the weighing pan on the balance, taring, weighing the sample, transferring the sample to the mill (spilling powder in the process), then starting the mill. With the MultiDrive control, you weigh directly into the grinding beaker! The unit features an integrated balance that displays the weight of your sample directly on the user-friendly TFT display. This offers massive advantages: No transfer loss: As you don’t need to transfer the sample, not a single milligram is lost – essential for expensive or potent active ingredients. Time savings: The workflow is significantly streamlined. Convenience: You can even create mixtures by weighing different components into the beaker one after the other (tare function). The MT concept: sustainability and hygiene The MT 150 grinding beaker is included in the scope of delivery. This is a high-quality stainless steel beaker with a hardened impact blade, designed for reusable use. Autoclavable: The entire beaker can be sterilised in an autoclave. This is a ‘must’ for microbiological, pharmaceutical or molecular biology applications where sterility must be guaranteed. Robust: Stainless steel and special-grade plastic withstand even the toughest conditions. Easy to clean: The beaker can be easily dismantled to prevent cross-contamination between different batches through thorough cleaning. Power meets intelligence (RFID) The brushless motor delivers a full 1,000 watts and accelerates the blade to up to 20,000 rpm. This allows you to grind hard, soft or fibrous samples (e.g. wood, tablets, meat, cereals) in seconds. The highlight, however, is the RFID-based vessel recognition: the base unit automatically detects which beaker has been fitted (e.g. the supplied MT 150 or the optionally available disposable beakers). The unit automatically adjusts the speed limits and safety settings to match the detected beaker. This virtually eliminates the risk of operating errors and protects both the user and the equipment. Smart control via TFT display Operation is via a crystal-clear TFT display with intuitive menu navigation. Here you have access to professional functions: Interval operation: Ideal for heat-sensitive samples. The mill pauses at defined intervals to allow the sample to cool and the ground material to settle. Temperature monitoring: (When used with optional temperature-sensing beakers), the instrument can monitor process heat and stop in the event of overheating. Programmable sequences: Save your grinding parameters to ensure strict adherence to Standard Operating Procedures (SOPs). Safety and versatility Safety is a top priority at IKA. The mill only starts if the beaker is correctly closed and the protective housing (TC 1, included in the scope of delivery) is in place. A motor brake stops the blade immediately upon opening. Another advantage is versatility: although this package includes the reusable beaker, the drive is compatible with IKA disposable beakers (Tube Mill System). So, if you ever have toxic samples where cleaning would be too dangerous, simply purchase a set of disposable beakers and use the same drive. “One Drive – Many Possibilities”. Connectivity For the Laboratory 4.0, the MultiDrive control features USB and Bluetooth interfaces. Document weigh-ins and process parameters directly in the labworldsoft laboratory software ® or control complex test series remotely. Technical Specifications Motor power (input/output): 1,000 W / 800 W Speed range: 3,000 – 20,000 rpm Speed deviation: ± 5 % Useful volume (MT 150): 150 ml Max. hardness (specimen): 5 Mohs Maximum feed size: 10 mm Weighing function: Yes (integrated) Weighing range: 0 – 2,000 g / resolution 0.1 g Grinding chamber: Stainless steel (MT 150), autoclavable Display: TFT Interfaces: USB, Bluetooth Dimensions (W x H x D): 300 x 450 x 250 mm (open) Weight: approx. 8.5 kg Protection class: IP 31 Contents 1 x IKA MultiDrive control (drive unit with scale) 1 x TC 1 protective housing 1 x MT 150 grinding beaker (autoclavable, incl. standard blade) 1 x mains cable & USB cable 1 x socket spanner (for blade assembly) 1 x user manual Customised requirements & accessories Do you also need disposable cups for critical PCR analyses or a grinding cup with an integrated temperature sensor? The MultiDrive system grows with your needs. Contact our procurement service for advice.