IKA UTL 25 digital Inline ULTRA-TURRAX, continuous-flow disperser, 0010006856

The IKA S 25 KV - 25 G - IL is designed for in-line operation. IKA has developed it exclusively for the UTL 25 digital in-line disperser; the T-25 drives for vessels are not intended for use with this unit.Sealed for horizontal installationThe fully sealed internal system prevents the sample from entering the main drive. This enables safe operation in a horizontal in-line position. Pressures of up to 6 bar and vacuums down to 1 mbar are permitted. The maximum operating temperature is 220 degrees Celsius.Geometry and materialsStator 25 millimetres, rotor 17 millimetres, gap 0.5 millimetres, installation length 110 millimetres, immersion depth 40 to 85 millimetres. At up to 25,000 rpm, the rotor reaches a circumferential speed of 22.2 metres per second. IKA specifies a final particle size of 15 to 50 micrometres for suspensions and 1 to 10 micrometres for emulsions. Materials in contact with the product include FFPM, SiC, AISI 316L and AISI 302. The pH range is from 2 to 13; solvents are permitted, and sterilisation may be carried out using any method.Typical applicationsContinuous in-flow dispersion using the UTL 25 digitalHorizontal installation in in-line operationProcesses with overpressure up to 6 bar or vacuum down to 1 mbarEmulsions with a final particle size of 1 to 10 µmMedia containing solvents in the pH range 2 to 13Technical detailsStator diameter25 mmRotor diameter17 mmStator/rotor air gap width0.5 mmMax. permissible speed25,000 rpmMaximum circumferential speed22.2 m/sPenetration depth40 to 85 mmInstallation length110 mmMaterial in contact with the productFFPM, SiC, AISI 316L, AISI 302pH range2 to 13Suitable for solventsyesMax. operating temperature220 °CVacuum1 mbarMax. pressure6 barSterilisabilityall methodsFinal fineness of suspensions15 to 50 µmFinal particle size of emulsions1 to 10 µmScope of delivery1 x IKA S 25 KV - 25 G - IL dispersing tool (single tool)The drive is not included in the scope of delivery.For vessels rather than flow-through applicationsThose working in beakers or reactors should choose the S 25 KV - 25 G, which has the same stator, rotor and gap dimensions and also operates at 1 mbar vacuum, or the S 25 KV - 25 F with a rotor diameter of 18 millimetres and an immersion depth of up to 225 millimetres. Both are compatible with the T 25 digital and T 25 easy clean digital or control systems.Selection guide: a comparisonToolStator / RotorWorking range (H2O)S 25 KV - 25 G - IL (this product)25 / 17 mmIn-line operationS 25 KV - 25 G25 / 17 mm0.05 to 2 lS 25 KV - 25 F25 / 18 mm0.1 to 2 lIndividual requirements and procurement serviceLT Laborhandel can source the UTL 25 digital in-line disperser and other accessories on request. The procurement service assists with configuration and selection.

25 mm stator, 18 mm rotor, 0.5 mm gap: the S 25 KV - 25 F - IL (0002830200) shares this geometry with the S 25 KV - 25 F vessel tool. However, the IL version is designed for the UTL 25 digital in-line disperser, which IKA specifies as the sole drive unit.Sealed for horizontal operationThe fully sealed internal system prevents the sample from entering the main drive. Operation in a horizontal in-line position is therefore permitted. Vacuum levels up to 1 mbar and pressures up to 6 bar are permitted; the maximum operating temperature is 220 °C.Dimensions, fineness and materialsAt 25,000 rpm, the rotor reaches a peripheral speed of 23.6 m/s. The final fineness ranges from 5 to 25 µm for suspensions and 1 to 5 µm for emulsions. The installation length is short at 110 mm; the immersion depth is specified as 40 to 85 mm. Materials in contact with the product include FFPM, SiC, AISI 316L and AISI 302. The pH range is from 2 to 13; solvents are permitted, and sterilisation may be carried out using any method.Typical applicationsIn-flow dispersion using the UTL 25 digitalHorizontal installation in in-line operationSuspensions with final particle sizes of 5 to 25 µmEmulsions with final particle sizes of 1 to 5 µmProcesses with a vacuum down to 1 mbar or pressure up to 6 barMedia containing solvents in the pH range 2 to 13Technical detailsStator diameter25 mmRotor diameter18 mmStator/rotor air gap width0.5 mmMax. permissible speed25,000 rpmMaximum circumferential speed23.6 m/sPenetration depth40 to 85 mmInstallation length110 mmMaterials in contact with the productFFPM, SiC, AISI 316L, AISI 302pH range2 to 13Suitable for solventsYesMax. operating temperature220 °CSterilisabilityall methodsVacuum1 mbarMax. pressure6 barFinal fineness of suspensions5 to 25 µmFinal fineness of emulsions1 to 5 µmScope of delivery1 x IKA S 25 KV - 25 F - IL dispersing tool (single tool)The UTL 25 digital inline disperser is not included in the Scope of delivery.Alternative rotor size for in-line operationThe S 25 KV - 25 G - IL has the same stator and the same gap, has a 17 mm rotor, achieves 22.2 m/s and specifies 15 to 50 µm for suspensions and 1 to 10 µm for emulsions. For the tool described here, the figures are 5 to 25 µm and 1 to 5 µm. The S 25 KV - 25 F vessel tool operates on T-25 drives, amongst others, and has an installation length of 270 mm with an immersion depth of 40 to 225 mm.Individual requirements and procurement serviceLT Laborhandel can supply the UTL 25 digital in-line disperser and other accessories on request. The procurement service will put together the right combination for your flow-through process.

Bridging the gap between batch and continuous processes: the IKA DK 25.11 flow-through reactor In modern process engineering product development, pharmaceutical synthesis and industrial cosmetics manufacturing, the scale-up from batch laboratory processes to continuous production represents one of the greatest technological challenges. Traditional dispersion in so-called batch operation (the processing of a defined quantity in an open beaker or closed reactor) quickly reaches its absolute economic and physical limits in mass production or when processing extremely large volumes. To overcome precisely this process-related limitation, IKA has developed the revolutionary DK 25.11 flow-through chamber (MPN 0002518000). This highly specialised, solid stainless steel component is the crucial centrepiece for transforming your existing laboratory dispersion system into a fully-fledged, continuously operating in-line homogeniser – such as the UTL 25 digital Inline ULTRA-TURRAX system®. With this accessory, you can take your sample preparation from a static laboratory environment to a dynamic, industrial production level. The perfection of in-line dispersion (continuous flow process) The physical principle behind the IKA DK 25.11 flow-through chamber is as simple as it is ingenious. The chamber is fitted directly around the rotating dispersing tool with a positive-lock connection. Instead of lowering the dispersing tool into a static vessel, the liquid medium to be processed is actively pumped or drawn into the chamber via a hose system. The chamber is equipped with precisely dimensioned connections for this purpose: the inlet is optimised for hoses with an internal diameter of 13 millimetres, whilst the outlet is designed for 9-millimetre hoses. As soon as the liquid flows into the chamber through the 13-mm inlet, it is inevitably forced – with no possibility of bypass – through the extremely high-energy high-shear zone between the rotor and the stator of the clamped dispersing tool. There, the particles are subjected to immense mechanical impact, shear and cavitation forces before the now perfectly emulsified or homogenised dispersion leaves the chamber via the 9-mm outlet. This continuous flow process (in-line operation) guarantees an absolutely uniform, reproducible energy input into every single drop of your valuable sample – a quality feature that is often very difficult to achieve in conventional batch operation. A double benefit: completely eliminating air ingress in batch operation However, the technological brilliance of the IKA DK 25.11 is evident not only in continuous inline systems, but also in the classic beaker application. The chamber is ideally suited for use in modified batch operation. In this case, the flow-through chamber is also mounted around the dispersing tool. The key point for the user: during operation, the chamber must be positioned entirely below the liquid surface of the medium. This complete enclosure of the high-shear zone suppresses the typical deep vortex formation within the vessel. There is absolutely no unwanted air ingress caused by turbulence. Sensitive ingredients, active pharmaceutical ingredients (APIs) or oils susceptible to oxidation are thus effectively protected from destructive contact with atmospheric oxygen. Furthermore, the dreaded foaming that occurs with surfactant-containing samples is completely eliminated. System integration and vacuum compatibility As an original IKA accessory, the DK 25.11 flow-through chamber is perfectly matched to the existing product range. It is an essential component of the UTL 25 digital Inline ULTRA-TURRAX® system. To commission the system, you must use the appropriate ‘IL’ (Inline) special tools. The chamber is exclusively compatible with the high-performance dispersing tools S 25 KV – 25 G – IL and S 25 KV – 25 F – IL. These KV tools are fitted with high-quality mechanical seals. When combined with the DK 25.11 chamber, this creates a hermetically sealed system that allows operation under demanding vacuum conditions or even at a system pressure of up to 6 bar without any problems. To ensure a safe, stable and vibration-free installation in your plant, IKA also offers the precisely matching mounting bracket, known as the AD 25 Mounting Support. Highest material quality and GLP-compliant hygiene As the DK 25.11 flow-through chamber is continuously exposed to the medium being processed during inline operation, uncompromising material quality is of the utmost importance. The chamber is made from solid, highly resistant stainless steel and withstands even aggressive solvents, acids and strong alkalis in everyday industrial use. The chamber’s modular design is simple, compact and robust. It can be dismantled extremely easily for cleaning purposes without the need for special tools. For microbiological or medical applications in sterile environments, the entire component is, of course, fully autoclavable and sterilisable. Invest in the IKA DK 25.11 flow-through chamber to transfer your valuable dispersion processes from the beaker directly into a highly efficient, air-free and continuous production process. Technical data Operating modes: Inline operation (continuous flow) and modified batch operation Compatible drive systems: Part of the UTL 25 digital Inline ULTRA-TURRAX® system Compatible dispersing tools: S 25 KV - 25 G - IL and S 25 KV - 25 F - IL Hose connection, inlet: For 13 mm internal diameter Hose connection, outlet: For 9 mm internal diameter Pressure resistance: Suitable for operation under vacuum or at pressures up to 6 bar (in combination with the UTL 25 setup) Advantage in batch operation: Prevents air ingress due to turbulence when fully submerged Hygiene: Easy to dismantle, fully sterilisable and autoclavable Recommended mounting bracket: AD 25 Mounting support Contents of delivery 1 x IKA DK 25.11 flow-through chamber (stainless steel) (Important note: The essential dispersing drive, the special IL dispersing tools, the AD 25 holder and hoses are not included in the scope of delivery!) Customised requirements & accessories The DK 25.11 is a technical masterpiece, but it absolutely requires the correct system components. Please ensure that you also order one of the two special tools (S 25 KV - 25 G - IL or S 25 KV - 25 F - IL) for in-line operation. As in-line systems are often integrated into complex pipework or pump circuits, absolutely rigid and secure installation is essential. We strongly recommend the AD 25 Mounting Support bracket for this purpose. If you wish to process highly viscous liquids, please note that the system is not self-priming and an external pump should be fitted upstream. Our highly specialised procurement service will be happy to advise you on the bespoke design of your continuous UTL 25 inline system.

Uncompromising stability for your in-line processes: the IKA AD 25 mounting support In process-related sample preparation, particularly during continuous in-line dispersion at pilot or production scale, enormous physical forces are at work. When a high-performance disperser is operated at speeds of up to 25,000 revolutions per minute to produce viscous emulsions or fine suspensions, massive vibrations and extreme torsional forces inevitably arise. This is particularly true when the system is integrated into a closed pump circuit under pressure or vacuum. Under no circumstances should the heavy flow-through chamber (such as the IKA DK 25.11) be left ‘suspended’ from the drive motor. Even the slightest imbalance or vibration would destroy the disperser’s sensitive mechanical seals in a very short time, leading to costly system failures, leaks and contaminated product batches. To fully absorb this mechanical stress and guarantee the highest level of operational safety, the IKA AD 25 mounting support (MPN 0002562500) is the absolutely essential component in your setup. This highly specialised, solid mounting bracket ensures your flow-through chamber is locked in place, rock-solid and vibration-free, on a stable stand system. The foundation of the UTL 25 inline system The IKA AD 25 Mounting Support is not a universal standard accessory, but a precisely calculated and precision-manufactured component that serves as the indispensable foundation for the UTL 25 digital Inline ULTRA-TURRAX® system. This high-performance complete system typically consists of the powerful dispersion drive, the special, vacuum-tight inline dispersion tools (such as the S 25 KV - 25 G - IL or S 25 KV - 25 F - IL), the DK 25.11 flow-through chamber and a robust floor-standing or telescopic stand (such as the R 6547 H floor-standing stand). The AD 25 mounting bracket encloses the flow-through chamber with a perfect fit and connects it rigidly to the stand. Thanks to this rigid, mechanical three-point connection (stand, mounting bracket, chamber), the drive motor (for example, the T 25 digital) is almost entirely relieved of the massive dead weight of the chamber, which is completely filled with liquid, as well as the dynamic flow forces from the connected hose lines. Prevention of bearing wear and a drastic reduction in TCO One aspect that is very often underestimated when setting up in-line dispersion systems is the micrometre-precise axial alignment of all system components. If the flow chamber and the dispersing tool rotating within it are not 100 per cent aligned, this results in asymmetrical pressure on the sensitive PTFE or FFKM mechanical seals, as well as on the internal ball bearings of the tool shaft. The inevitable consequence is drastically increased wear, which massively shortens the service life of the extremely expensive dispersing tools. The AD 25 Mounting Support forces the entire system into an absolutely rigid and perfectly aligned position. This minimises mechanical friction inside the tool to the physically smallest possible extent. For you as the user, this means in concrete terms that the service life of your specialised KV tools is significantly extended. Maintenance intervals are extended, unplanned downtime in your pilot plant is avoided, and your internal laboratory operating costs (Total Cost of Ownership – TCO) are noticeably reduced. The investment in this professional mounting support therefore often pays for itself simply through the savings made on a single replacement dispersion tool. Occupational Health and Safety at the highest level In addition to the purely mechanical protection it offers the system, the IKA AD 25 mounting plays a central role in preventive occupational health and safety. In-line dispersers are frequently integrated into strictly regulated, closed circuits in which hazardous organic solvents, highly heated oils or toxic active pharmaceutical ingredients (APIs) circulate under high pressure. An accidental slip, unnoticed material fatigue caused by uncontrolled vibrations, or even the detachment of hose connections due to severe pump surges would have catastrophic consequences for laboratory staff, the environment and the entire plant. The robust and rigid design of the AD 25 mounting support consistently eliminates these critical risks. It reliably and permanently secures the setup, even in the event of unexpected pressure spikes in the lines or extremely severe changes in the sample’s viscosity. Material quality, ergonomics and full GLP compliance The mounting support is designed without compromise for the harsh realities of everyday life in laboratories and pilot plants. The materials used are characterised by enormous mechanical strength and excellent chemical resistance, ensuring that even occasional splashes of aggressive chemicals cause no permanent damage. The design is also ergonomic and highly user-friendly: Despite its enormous holding force, the locking mechanism can be released quickly and without the use of specialised heavy-duty tools for necessary cleaning, maintenance or changeover work. This is of crucial importance in production facilities certified to Good Laboratory Practice (GLP) or GMP standards, as the flow-through chamber must be dismantled and thoroughly cleaned or autoclaved after every batch change. By using the IKA AD 25 mounting support, you not only ensure the highest mechanical precision and durability of your expensive instruments in your operation, but also fulfil the essential, non-negotiable requirement for safe, reproducible and standard-compliant in-line dispersion processes. Technical data Primary function: Rigid, vibration-free mounting bracket for flow-through chambers Compatible flow-through chamber: Precisely designed to fit the IKA DK 25.11 System integration: Essential component of the UTL 25 digital Inline ULTRA-TURRAX® system Compatible stands (examples): Can be mounted on sturdy stands such as the R 6547 H floor stand Material: Robust, heavy-duty and chemical-resistant construction Health and safety benefit: Prevents hose lines from being torn off by securing the chamber Machine protection benefit: Prevents imbalance and protects the mechanical seals of the dispersing tools Ergonomics: Easy to lock in place and remove for regular cleaning cycles (GLP/GMP-compliant) Contents 1 x IKA AD 25 mounting support (Important note: The DK 25.11 flow-through chamber, which is essential, the stand, the dispersion drive and the dispersion tools are available separately and are expressly not included in this scope of delivery.) Customised requirements & accessories The AD 25 mounting support is the most important mechanical component for your in-line system. To set up the system fully and have it ready for operation, you must have the DK 25.11 flow-through chamber, a sturdy floor-standing or telescopic stand (such as the R 6547 H) and the appropriate in-line dispersing tools (e.g. S 25 KV - 25 G - IL). If you wish to process highly viscous, thick liquids using the inline process, we also recommend integrating an upstream pump, as the system itself is not self-priming. Our highly specialised procurement service will be happy to advise you on the bespoke, standards-compliant design and configuration of your complete continuous UTL 25 inline system.