IKA Silentstream flow breaker for dispersers, minimises air ingress, 0003754000
€21.00
% Manufacturer's RRP: €28.00 25% below manufacturer's RRP
- Original IKA flow breaker (Silentstream) for dispersion tools
- Minimises air ingress: Prevents the formation of deep vortices in the beaker
- Prevents unwanted foaming in samples containing surfactants and proteins
- Protects sensitive active ingredients (APIs/vitamins) from severe oxidation
- Ideal for the production of smooth, air-free cosmetic creams
- Enhances workplace safety by preventing hazardous splashes
- Manufacturer’s part number (MPN): 0003754000
Product information "IKA Silentstream flow breaker for dispersers, minimises air ingress, 0003754000"
Perfect emulsions without unwanted air entrapment: the IKA Silentstream flow breaker
In demanding product development, cosmetic formulation, food technology and chemical synthesis, high-performance dispersion is one of the most important, yet physically demanding, methods of sample preparation. When a dispersing tool based on the rotor-stator principle operates in an open beaker or reactor at speeds of 10,000 to 25,000 revolutions per minute, it not only generates enormous shear forces to break down the particles. At the same time, a massive rotational flow is generated within the liquid. This flow inevitably leads to the formation of a deep, crater-shaped vortex – known as a ‘trombe’. This vortex often extends right down to the stator’s suction ports. The fatal consequence: the disperser continuously draws in massive quantities of ambient air into the liquid medium. It is precisely to address this serious process-related problem that IKA has developed the innovative Silentstream accessory (MPN 0003754000). This intelligent flow baffle is the ultimate solution for reducing air ingress to an absolute minimum and significantly improving the quality of your dispersions.
The negative consequences of air entrapment in everyday laboratory work
Why is air in a dispersed sample so extremely harmful? The unwanted introduction of air through vortex formation causes three major problems in everyday laboratory work: Firstly, the entrained air leads to excessive foaming. Highly foaming samples (such as protein-containing solutions or surfactant-containing shampoos) overflow from the beaker, contaminate the workstation and result in the loss of valuable sample material. Secondly, microscopic air bubbles ruin the physical stability and texture of fine emulsions. A high-quality cosmetic cream or pharmaceutical ointment produced with air entrapments looks unattractive, feels dull on the skin and is prone to rapid phase separation (coalescence). Thirdly – and this is the most critical point for analytical purposes – constant contact with atmospheric oxygen at extreme shear rates leads to severe oxidation. Ingredients susceptible to oxidation, such as valuable vitamins, highly sensitive active pharmaceutical ingredients (APIs) or unsaturated fatty acids in food samples, are inevitably destroyed by this process, which completely skews the subsequent analysis.
The physical solution: the flow breaker principle
The IKA Silentstream tackles the physical cause of this problem head-on. The ring-shaped component is simply slid from below over the shaft of the dispersing tool (for example, the T 25 series) and positioned within the liquid medium. Thanks to its specially calculated, asymmetrical geometry, the Silentstream acts as a highly effective flow disruptor (flow disruptor). It disrupts the uniform rotational movement of the liquid generated by the rapidly rotating rotor. The liquid is slowed down by the Silentstream and redirected into a chaotic, predominantly axial flow. The result is absolutely astonishing: The rotation of the entire fluid mass comes to a near standstill, the surface of the medium instantly stabilises and the deep, air-sucking vortex disappears completely. The disperser can continue to operate at maximum speed and full grinding capacity, but now draws in only pure liquid instead of a destructive air-liquid mixture.
Time savings and cost-effectiveness (TCO) in production
In addition to the dramatic improvement in the quality of your end products, using the IKA Silentstream offers an invaluable economic advantage. If you have previously had to disperse highly foaming samples, you will be familiar with the problem of extremely long waiting times: you had to switch off the disperser after just a few seconds and wait for the voluminous foam to subside before you could continue the process. Alternatively, you had to add expensive chemical defoamers (antifoam agents), which distorted the chemical composition of your pure sample. With the Silentstream, these forced pauses are completely eliminated. You can complete the dispersion process in a single, continuous and rapid pass. This drastically reduces process times in your laboratory, increases daily sample throughput and significantly lowers the laboratory’s total cost of ownership for sample preparation.
Occupational health and safety and seamless system integration
A further positive side effect of the stabilised liquid surface is the substantial improvement in occupational health and safety. As the strong vortex and chaotic wave formation against the vessel wall are suppressed, the splashing of potentially hazardous, hot or toxic sample liquids out of the open beaker is extremely effectively prevented. The fume cupboard remains clean, and staff are protected. The Silentstream is manufactured from high-quality, chemical-resistant materials that easily withstand the common solvents, acids and alkalis encountered in everyday laboratory work. Thanks to its flow-optimised design, it can be cleaned very easily and thoroughly after use, leaving no residue, which prevents dangerous cross-contamination between different sample batches and ensures compliance with strict GLP guidelines. Invest in this unassuming yet technologically outstanding accessory to realise the full potential of your IKA disperser and produce flawless, air-free and highly stable dispersions.
Technical data
- Function: Flow breaker / flow stabiliser (baffle)
- Mode of action: Prevents vortex formation and the ingestion of air
- Analytical benefit: Prevents oxidation of sensitive active ingredients and foam formation
- Quality benefit: Produces homogeneous, air-bubble-free emulsions and suspensions
- Health and safety benefit: Prevents the medium from being ejected at high speeds
- Compatibility: Designed for mounting on the shaft of IKA dispersion tools (ideally for standard tool diameters of the T 25 series)
- Handling: Can be slid onto the tool shaft without the need for tools
- Cleaning: Easy-to-clean, chemical-resistant surfaces
Contents of delivery
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1 x IKA Silentstream flow breaker
(Important note: The essential IKA drive motor, as well as the dispersing tool and the stand system, are available separately and are expressly not included in this scope of delivery.)
Individual requirements & accessories
To make the best use of this accessory, you will need a high-performance drive such as the IKA T 25 digital or T 25 easy clean control, as well as the appropriate dispersion tool (e.g. from the S 25 N series). If, despite the Silentstream, you are working with extremely volatile solvents that must not be allowed to escape into the ambient air, we recommend switching to fully vacuum-sealed reactor systems with the corresponding KD dispersing tools. Our experienced procurement service will be happy to advise you on selecting the ideal tool sizes and establishing optimal Standard Operating Procedures (SOPs) for your foam-free sample preparation.
Fits
A batch of formulation in a beaker, an emulsion in a 500-millilitre flask, a batch of cell suspension for sample preparation: the T 25 digital ULTRA-TURRAX is the classic drive unit for all tasks in everyday laboratory work involving volumes between 1 millilitre and 2 litres. It covers a speed range from 3,000 to 25,000 revolutions per minute and is supplied as a drive unit only, without a dispersing tool, so that each laboratory can choose the appropriate tool geometry itself.Electronic speed control for reproducible batchesThe speed can be adjusted continuously between 3,000 and 25,000 rpm, with a deviation of just 1 per cent. An LED display shows the set value directly, whilst electronic overload protection and an error code display ensure reliable operation. Without an attachment fitted, the unit remains comparatively quiet at 75 dB(A); the maximum viscosity is 5,000 mPas. For batches that alternate between low- and medium-viscosity phases, the speed can be readjusted at any time during the process without switching off the unit.Compact drive for the laboratory benchMeasuring 87 x 271 x 106 millimetres and weighing 2.5 kilograms, the T 25 digital takes up little bench space; the arm measures 13 millimetres in diameter and 160 millimetres in length. The power input is 800 watts, whilst the power output is 500 watts. The unit operates at 220 to 240 volts at 50 or 60 hertz; a voltage variant of 100 to 120 volts is also available. Protection class IP 20 in accordance with DIN EN 60529 and a permissible duty cycle of 100 per cent round off the key technical specifications; the permissible ambient temperature range is from 5 to 40 degrees Celsius with up to 80 per cent relative humidity.Assemble tools and stand as requiredAs no dispersing tool is supplied, each laboratory selects the geometry to suit the application: reusable stainless steel tools such as the S 25 N - 18 G - ST (Ident 0004447300) or the S 25 N - 25 G (Ident 0001713300), as well as disposable plastic tools in two sizes for applications where cross-contamination between samples must be ruled out. The S 25 KV – 25 G dissolver tool (Ident 0002466900) is suitable for more viscous media. For stationary operation, the R 1826 plate stand (ID 0003160100) with R 182 cross-sleeve (ID 0002657700) is available; for cleaning, the TS 25-3 Cleaning Tool (ID 0020003013) or the disposable tube S 18/25-ET50 (ID 0003452500) are suitable for cleaning.Typical applicationsHomogenisation of wastewater samples in environmental analysisDispersion tasks in laboratory reactorsWork under vacuum or pressure with suitable accessoriesSample preparation in medical researchSelection guide: individual drive unit or complete setIf you do not wish to put together the tool and stand separately, you will find the same technology, including accessories, in the T 25 digital Solution. For smaller tasks involving temperature measurement, the T 25 mini control ULTRA-TURRAX is the more compact alternative; for a housing design that is easier to clean, the T 25 easy clean digital is the choice. If the volume range of up to 2 litres is no longer sufficient for larger batches, the T 50 digital ULTRA-TURRAX handles volumes of up to 30 litres.Technical detailsMotor power input / output800 W / 500 WProcessing volume (H₂O)0.001 to 2 lMax. viscosity5,000 mPasSpeed range3,000 to 25,000 rpm, continuously variable (1 per cent deviation)Speed displayLEDNoise level (without tools)75 dB(A)Boom diameter / boom length13 mm / 160 mmProcess typebatchPermissible duty cycle100%Permissible ambient temperature range / humidity5 to 40 °C / 80 % (up to 31 °C), decreasing linearly to 50 % at 40 °CProtection classIP 20 in accordance with DIN EN 60529Rated power220 to 240 V, 50/60 Hz, 800 W (additional voltage variant 100 to 120 V available)Dimensions (W x H x D)87 x 271 x 106 mmWeight2.5 kgContentsT 25 digital ULTRA-TURRAX drive unitA dispersing tool is not included and must be selected separately to suit the specific application.Regulatory informationThis device is an electrical appliance within the meaning of the German Electrical and Electronic Equipment Act (ElektroG). The WEEE registration number of the manufacturer, IKA, is DE 66784213. Information on the return of end-of-life equipment can be found on our Environment and Disposal page.Warranty and procurement serviceThe T 25 digital is covered by IKA’s manufacturer’s warranty: 2 years, extended to 3 years upon registration at ika.com/register within 90 days of purchase. Our procurement service puts together dispersing tools, stands and other accessories to suit your existing drive; on request, it can also provide factory calibration certificates and qualification documents for regulated areas.
A batch volume of up to 1.5 litres covers many tasks in the laboratory where smaller benchtop units reach their limits, such as homogenising larger sample volumes in process development or mixing emulsions for quality control. The T 18 brushless digital ULTRA-TURRAX is the drive unit in the IKA T 18 series designed specifically for this application, featuring a brushless DC motor and a speed that can be continuously adjusted between 3,000 and 25,000 revolutions per minute.Brushless motor for continuous operationThe motor draws 400 watts and delivers 300 watts, designed for a 100 per cent duty cycle. Without an attachment fitted, the noise level is 70 dB(A) and the speed deviation is 2 per cent. The unit displays the speed and timer via an LED display. With a viscosity of up to 5,000 mPas, the T 18 brushless digital can also process thicker samples; the processable volume ranges from 0.001 to 1.5 litres, based on water.Compact arm, remote control via USBThe arm measures 13 millimetres in diameter and 160 millimetres in length. The drive unit itself measures 89 x 270 x 161 millimetres and weighs 3 kilograms, meaning it can be accommodated even in smaller fume cupboards. It is connected to a 220 to 240-volt supply at 50 or 60 hertz with a power consumption of 400 watts; a voltage variant for 100 to 120 volts is also available. A micro-USB interface connects the drive to a computer, enabling remote control and experiment documentation using the labworldsoft software.Accessories for tool changes and documentationSeveral dispersing tools from the S-18 series are available for the T 18 brushless digital, including reusable stainless steel versions such as the S 18 N - 10 G and S 18 N - 19 G, as well as disposable plastic tools for switching between samples without the need for cleaning. For stationary operation, IKA supplies suitable bench stands from the R-1825 series with the R 182 cross-sleeve; for securing the instrument during operation, the RH 3 clamping holder is provided. Those working in regulated environments can also request factory calibration certificates and IQ/OQ documentation for instrument and process qualification.Typical applicationsEmulsifying and homogenising larger sample volumes in development and quality controlDispersing and suspending with particle size reduction down to the micrometre rangeReproducible batch testing thanks to a timer and infinitely variable speed controlVarying tasks with different dispersing tools thanks to the quick-release couplingSelection guide: Drive unit only or complete set?Those who already have suitable dispersing tools in stock or prefer to make their own selection will find this drive unit a good choice; a tool is not included in the scope of delivery. Those who, on the other hand, want to be ready to go straight away will find the T 18 brushless digital Solution, which comes fully equipped with a tool, shaft and stand. For smaller volumes and simpler applications with lower viscosity, the more compact T 18 mini digital ULTRA-TURRAX is the more economical alternative. Those who regularly process larger batches of up to 2 litres will find the more powerful T 25 digital ULTRA-TURRAX – with 800 watts of motor power – to be the ideal successor model.Technical detailsMotor power input / output400 W / 300 WProcessing volume (H₂O)0.001 to 1.5 lMax. viscosity5,000 mPasSpeed range3,000 to 25,000 rpm, continuously variable (2 per cent deviation)Speed displayLEDMotor typebrushless, direct currentNoise level without tools70 dB(A)Boom diameter / boom length13 mm / 160 mmDuty cycle100 %TimerYes, LED displayPermissible ambient temperature / humidity5 to 40 °C / 80 %Protection classIP 30 in accordance with DIN EN 60529USB interfaceMicro-USBPower rating220 to 240 V, 50/60 Hz, 400 W (100 to 120 V version available)Dimensions (W x H x D)89 x 270 x 161 mmWeight3 kgContentsT 18 brushless digital ULTRA-TURRAX drive unitAccording to the manufacturer, a mixing tool is expressly not included in the scope of delivery and must be selected separately from the range of accessories, for example from the S-18 tool series.Regulatory informationThis unit is an electrical appliance within the meaning of the German Electrical and Electronic Equipment Act (ElektroG). The WEEE registration number of the manufacturer, IKA, is DE 66784213. Information on the return of end-of-life equipment can be found on our Environment and Disposal page.Warranty and procurement serviceThe IKA manufacturer’s warranty applies to the T 18 brushless digital: 2 years, extended to 3 years upon registration at ika.com/register within 90 days of purchase. Our procurement service can put together suitable dispersing tools, stands and other accessories as required.
Anyone who frequently homogenises samples in the laboratory will be familiar with the problem: a good drive alone is not enough; ultimately, it is the right tool that determines the final fineness and throughput. The IKA T 18 digital ULTRA-TURRAX (0003720000) is designed precisely with this in mind. It is supplied as a drive unit only, with a power consumption of 500 watts, which can be freely combined with various S-18 tools for coarse, fine or single-use applications. The LED display shows the set speed – between 3,000 and 25,000 revolutions per minute – at all times, which facilitates reproducible results across multiple test runs. Rotor-stator principle with high shear rates During dispersion, the tool draws the sample in axially and forces it out radially through the narrow slots between the rotor and stator. This briefly generates very high shear rates, which break down solid components and mix liquids into stable emulsions or suspensions. With an output power of 300 watts and a processable volume of 0.001 to 1.5 litres (based on water), the T 18 digital covers typical laboratory batches up to a maximum viscosity of 5,000 mPas. Stepless speed control with LED display The speed can be adjusted continuously between 3,000 and 25,000 rpm, with a deviation of just 1 per cent according to the data sheet. Unlike purely analogue controllers, the LED display shows the set value directly. Once process parameters have been determined, they can be noted down and reproduced exactly for subsequent experiments. With a permissible duty cycle of 100 per cent, prolonged continuous operation is also possible without the drive having to pause in between. The choice of tool determines the result The T 18 digital is deliberately supplied without a dispersing tool, as the most suitable tool depends heavily on the specific sample. The standard S 18 N – 19 G tool with PTFE bearings is suitable for coarse pre-shredding and tougher media, whilst the S 18 N – 10 G offers a narrower gap geometry for finer end products. Those who frequently work with varying samples that are potentially susceptible to contamination will find disposable plastic tools to be a practical alternative, as they rule out cross-contamination between batches from the outset. Typical areas of application As a standalone drive unit, the T 18 digital is particularly suitable for laboratories that already work with a variety of tools or switch specifically between several applications: Preparation of emulsions and suspensions in sample preparation Homogenisation of tissue samples in biology and life sciences research Mixing pigments and fillers into dispersions Routine tasks in quality assurance with varying tool configurations Setting up customised workstations through flexible combination with a stand and tool Selection guide for the T-18 range Drive unit only, complete set or just the tool? The four T-18 variants stocked by us differ primarily in terms of what is included in the scope of delivery and, in the case of the mini-drive, in terms of motor power. ProductTypeMotor power (input/output)Speed rangeScope of delivery T 18 digital ULTRA-TURRAX (this product)Drive unit500 W / 300 W3,000 to 25,000 rpmDrive unit only, without tools T 18 digital SolutionSet500 W / 300 W3,000 to 25,000 rpmDrive unit, S 18 N – 19 G tool, stand, cross-sleeve T 18 mini digital SolutionSet, compact drive210 W / 160 W3,000 to 25,000 rpmDrive, tool S 18 N – 19 G, stand, cross-coupling S 18 N - 19 G dispersing toolSingle toolNo built-in motorPermitted up to 25,000 rpmTool only Anyone who already owns a T-18 drive or wishes to switch between several tools as required is best served by the drive described here, which does not require a tool. The complete T 18 digital Solution Set is ideal for getting started straight away without having to order a separate tool; those looking for a more compact and quieter workstation will find the T 18 mini digital Solution to be the perfect alternative with lower motor power. Technical details Motor power input500 W Motor power output300 W Processing volume (H₂O)0.001 to 1.5 l Max. viscosity5,000 mPas Speed range3,000 to 25,000 rpm, continuously variable Speed deviation1 % Speed displayLED Noise level without tools75 dB(A) Boom diameter13 mm Arm length160 mm Process typeBatch Permissible duty cycle100 % Permissible ambient temperature range5 to 40 °C Permissible relative humidity80 % (up to 31 °C), decreasing linearly to a maximum of 50 % (at 40 °C) Dimensions (W x H x D)87 x 271 x 106 mm Weight2.5 kg Power rating220 to 240 V, 50/60 Hz, 500 W (other voltage options from 100 to 120 V available) Protection classIP 20 (DIN EN 60529) Scope of delivery 1 x IKA T 18 digital ULTRA-TURRAX (drive unit, without dispersing tool) The dispersing tool and stand are not included and must be purchased separately to suit the specific application. Differences from the neighbouring series If you also require a brushless motor with a timer, the IKA T 18 brushless series offers the next step up: the T 18 brushless digital ULTRA-TURRAX as a drive unit without an attachment, or the T 18 brushless digital Solution as a complete set. Both drive units operate with lower wear than the classic T 18 digital. An overview of all dispersers available from us can be found in the ‘Dispersers’ category; suitable tools are listed under ‘Dispersing Tools’. Application, set-up and maintenance For short-term manual operation, the T 18 digital fits comfortably in the hand; for longer or reproducible processes, it can be securely mounted on a stand, such as the R 1826 plate stand. Operation is permitted at an ambient temperature of 5 to 40 degrees Celsius and a relative humidity of up to 80 per cent at 31 degrees Celsius, decreasing linearly to a maximum of 50 per cent at 40 degrees Celsius. The drive, with protection class IP 20, is not designed for use in damp rooms or outdoors. After each use, the tool used should be dismantled and, depending on the material, cleaned or sterilised before the next procedure begins. At the end of its service life, as an electrical appliance, the drive must not be disposed of with household waste but must be placed in the separate collection for waste electrical and electronic equipment. Individual requirements & procurement service In addition to the standard tools, we supply further accessories for the T 18 digital, such as stands, mounting elements or the Silentstream flow breaker to reduce air ingress during dispersion. Do you require a specific tool, a qualification document or assistance in selecting the right configuration? Through our procurement service, we can assist you with procurement and configuration. Frequently Asked Questions Is a dispersing tool included in the scope of delivery?No, the T 18 digital is supplied exclusively as a drive unit. A suitable tool, such as the S 18 N - 19 G, must be purchased separately. Which tool is suitable for coarse pre-grinding?For coarse applications and tougher media, the S 18 N - 19 G with PTFE bearings is the standard choice; finer end products can be achieved with the S 18 N - 10 G. How accurately can the speed be reproduced?The LED display shows the set value within a range of 3,000 to 25,000 rpm with a deviation of around 1 per cent, which facilitates the exact repetition of test series. Is a stand included in the scope of delivery?No; for continuous operation, we recommend a separately available stand such as the R 1826 plate stand. What is the difference between the T 18 digital and the T 18 mini digital Solution?The T 18 mini digital Solution features a more compact, brushless drive with lower motor power and comes as a set including the tool and stand; the T 18 digital described here is the more powerful drive unit without accessories.
The T 25 easy clean control ULTRA-TURRAX uses an RFID-enabled tool to measure the sample temperature, thereby protecting heat-sensitive formulations from overheating. A dispersing tool is not supplied with the drive unit; it is selected from the relevant tool range to suit the temperature measurement function.Temperature measurement and tool recognition via RFIDUsing a tool fitted with a temperature sensor, the unit measures the sample temperature within a range of 0 to 125 degrees Celsius, with a resolution of 0.1 Kelvin and an accuracy of ±1 Kelvin. Continuous temperature monitoring with an adjustable limit protects against overheating, whilst the tool simultaneously records its operating hours via RFID, which simplifies maintenance planning. In addition to the standard tool, the range of accessories includes further variants with temperature sensors in diameters of 18 and 25 millimetres, as well as a flat version.Easy-clean maintenance without dismantlingAs with the digital version, the tool on the control model can be opened for cleaning without dismantling the entire rotor-stator unit. The brushless DC motor runs at 70 dB(A) without a tool fitted, making it comparatively quiet and free from carbon dust. All dispersing tools in the S-25 series are compatible with this drive unit; even classic tools without temperature sensors can be used with it for tasks where temperature measurement is not a factor.Operation, remote control and connectionThe speed is continuously adjustable between 3,000 and 25,000 revolutions per minute via an LED display, whilst a timer manages recurring process times. In addition to operation via the unit itself, the T 25 easy clean control can be controlled using the optional WiCo remote control, which is not included in the scope of delivery. A micro-USB interface connects the unit to labworldsoft; it operates on a mains supply of 220 to 240 volts, or 100 to 120 volts on request for locations outside Europe. The housing is protected to IP 30 in accordance with DIN EN 60529 and is designed for a 100 per cent duty cycle at a permissible ambient temperature of 5 to 40 degrees Celsius.Documentation and ConformityAs with the digital version, a separate EU Declaration of Conformity is available for download for this drive unit, along with a dedicated data sheet. The operating instructions are shared with the digital version and are available in 14 languages.Typical applicationsThe temperature monitoring feature makes the unit particularly suitable for applications where samples may be damaged by excessive heating.Dispersion of heat-sensitive pharmaceutical and cosmetic formulationsProcesses requiring documented maintenance via RFID operating hours recordingHomogenisation where a fixed temperature limit must be maintainedRemote control via WiCo for applications in fume cupboardsSelection guide: control, digital or Set?If temperature measurement is not required, the more affordable T 25 easy clean digital ULTRA-TURRAX is usually sufficient. Those who do not yet own a temperature-measuring tool will find the T 25 easy clean control Solution to be the ideal complete set, comprising the tool, stand and cross-joint. For more compact, networked applications with Wi-Fi and Ethernet, the standalone T 25 mini control Solution is available; it covers smaller volumes at lower power. For higher volumes with a more powerful drive, but without temperature measurement, the T 25 digital ULTRA-TURRAX is suitable.Technical detailsThe following table summarises the key specifications for the drive, temperature measurement and connections, as specified by IKA for the ‘control’ variant of the T 25 easy clean series.Motor power input / output500 W / 400 WProcessable volume (H₂O)1 to 2,000 mlMax. viscosity5,000 mPasSpeed range3,000 to 25,000 rpm, continuously variable (2% deviation)Speed displayLEDMotor typebrushless, direct currentNoise level without tools70 dB(A)Boom diameter / boom length13 mm / 160 mmTimerYes, LED displayPermissible duty cycle100 %Permissible ambient temperature / humidity5 to 40 °C / 80 %Protection classIP 30 in accordance with DIN EN 60529USB interfaceMicro-USBPower rating220 to 240 V, 50/60 Hz, 500 W (alternative voltage option: 100 to 120 V)Temperature measurement range0 to 125 °CTemperature measurement resolution0.1 KTemperature measurement accuracy±1 KDimensions (W x H x D)89 x 270 x 161 mmWeight3 kgContentsT 25 easy clean control ULTRA-TURRAX drive unitUSB cable, USB A to Micro-B, 2 mA dispersing tool and the WiCo remote control are not included in the scope of delivery and must be ordered separately if required.Regulatory informationThis device is an electrical appliance within the meaning of the German Electrical and Electronic Equipment Act (ElektroG). The WEEE registration number of the manufacturer, IKA, is DE 66784213. Information on the return of end-of-life equipment can be found on our Environment and Disposal page.Warranty and procurement serviceThe IKA manufacturer’s warranty applies to the T 25 easy clean control ULTRA-TURRAX: 2 years, extended to 3 years upon registration at ika.com/register within 90 days of purchase. For dispersing tools with temperature sensors, stands or the WiCo remote control, our procurement service will handle the assembly.
The T 25 easy clean digital ULTRA-TURRAX is the drive unit in the IKA T 25 easy clean series, designed for laboratories that need to clean quickly and thoroughly between batches. The tool can be opened for cleaning without having to completely dismantle the rotor-stator unit, which saves time when changing products frequently and prevents cross-contamination. A dispersing tool is not included with the unit; it is selected separately to suit the specific application.The easy-clean principle in practiceTools in the easy-clean series are identified by the abbreviation ‘EC’ in their name and can be opened for cleaning without the need to dismantle the entire drive unit. This saves users the time-consuming process of changing tools and completely dismantling the unit when, for example, they are processing a cosmetic emulsion in the morning and a different formulation in the afternoon. A brushless DC motor drives the tool, which reduces carbon dust in the cleanroom and keeps operation comparatively quiet at 70 dB(A) when no tool is fitted.Display, timer and operationThe speed is shown on an LED display and can be adjusted continuously between 3,000 and 25,000 revolutions per minute with a tolerance of 2 per cent. A built-in timer with its own LED display manages recurring process times, meaning a batch does not need to be stopped manually. A micro-USB interface is provided for connection to labworldsoft, via which parameters can be documented.Performance data and mechanical designWith a power consumption of 500 watts and an output power of 400 watts, the unit processes volumes of 1 to 2,000 millilitres of water and media with a viscosity of up to 5,000 mPas. The arm measures 13 millimetres in diameter and 160 millimetres in length; the housing is protected against dust and coarse foreign particles to IP 30 in accordance with DIN EN 60529 and is designed for a 100 per cent duty cycle. The unit operates on a mains supply of 220 to 240 volts; for locations outside the European mains supply, a 100 to 120-volt version is available on request.Documentation and ConformityThe unit comes with its own EU Declaration of Conformity available for download, as well as a data sheet in PDF format. The operating instructions cover not only this drive unit but also the ‘control’ variant of the T-25 easy-clean series and are available in 14 languages, ranging from German and English to Chinese, Thai and Korean. This means that the same set of instructions can be used at multiple workstations in locations with an international workforce.Typical applicationsThe wide speed range and the ‘easy-clean’ cleaning system make the unit particularly attractive in situations where there are frequent changes between different samples.Homogenisation of medical and pharmaceutical samples with frequent product changesEmulsification of cosmetic formulations on a laboratory scaleSuspending paints and coatingsDispersing under vacuum or pressure in conjunction with an IKA laboratory reactorSelection guide: digital or control, single unit or set?If you do not require temperature measurement, this digital drive unit is a good choice. If the sample temperature needs to be monitored during dispersion – for example, with heat-sensitive formulations – the T 25 easy clean control ULTRA-TURRAX is a better option; it measures temperatures between 0 and 125 degrees Celsius via an RFID-enabled tool. If you do not yet own a dispersing tool, the T 25 easy clean digital Solution saves you the trouble of selecting a separate tool; the set comes complete with the tool, stand and cross-coupling. For more compact applications with Wi-Fi connectivity and smaller volumes, the T 25 mini control ULTRA-TURRAX is also available; for larger volumes requiring higher performance, the T 25 digital ULTRA-TURRAX is the ideal choice.Technical detailsThe following table summarises the key specifications for the drive, operation and connections, as specified by IKA for the digital version of the T 25 easy clean series.Motor power input / output500 W / 400 WProcessable volume (H₂O)1 to 2,000 mlMax. viscosity5,000 mPasSpeed range3,000 to 25,000 rpm, continuously variable (2% deviation)Speed displayLEDMotor typebrushless, direct currentNoise level without tools70 dB(A)Boom diameter / boom length13 mm / 160 mmTimerYes, LED displayPermissible duty cycle100 %Permissible ambient temperature / humidity5 to 40 °C / 80 %Protection classIP 30 in accordance with DIN EN 60529USB interfaceMicro-USBPower rating220 to 240 V, 50/60 Hz, 500 W (alternative voltage option: 100 to 120 V)Dimensions (W x H x D)89 x 270 x 161 mmWeight3 kgContentsT 25 easy clean digital ULTRA-TURRAX drive unitUSB cable, USB A to Micro-B, 2 mA dispersing tool is not included in the scope of delivery and must be selected separately to suit the application.Regulatory informationThis device is an electrical appliance within the meaning of the German Electrical and Electronic Equipment Act (ElektroG). The WEEE registration number of the manufacturer, IKA, is DE 66784213. Information on the return of end-of-life equipment can be found on our Environment and Disposal page.Warranty and procurement serviceThe IKA manufacturer’s warranty applies to the T 25 easy clean digital ULTRA-TURRAX: 2 years, extended to 3 years upon registration at ika.com/register within 90 days of purchase. For dispersing tools, stands and other accessories, our procurement service will put together the appropriate set to complement the unit.