IKA S 50 KG - HH - G 45 G - ST Dispersing Tool, Ø 45 mm, Suitable for Vacuum Use, 0010000648
€4,113.75
% Manufacturer's RRP: €5,485.00 25% below manufacturer's RRP
- Operating range 0.5 to 20 l, stator 45 mm, rotor 36 mm
- Ball-bearing-mounted shaft, carbide mechanical seal
- Vacuum down to 1 mbar, pressure up to 6 bar
- Final particle size 40 to 100 µm (suspensions), 10 to 30 µm (emulsions)
- Solvent-resistant, up to 150 °C for short periods
- Can be sterilised by wet chemical methods
Product information "IKA S 50 KG - HH - G 45 G - ST Dispersing Tool, Ø 45 mm, Suitable for Vacuum Use, 0010000648"
The ‘ST’ suffix in the name distinguishes the S 50 KG - HH - G 45 G - ST (0010000648) from the version without ‘ST’, the S 50 KG - HH - G 45 G, which has the same stator and rotor dimensions (45 and 36 mm). The unit processes volumes of 0.5 to 20 l and is driven by the T 50 digital drive.
Mechanical seal for vacuum
The shaft is mounted on ball bearings; the single-acting mechanical seal consists of tungsten carbide against tungsten carbide. Operation under vacuum down to 1 mbar is possible; the pressure may reach up to 6 bar. Materials in contact with the product are FFPM, tungsten carbide (WC) and AISI 316L. The tool is solvent-resistant, with a pH range of 2 to 13. Sterilisation is carried out using wet chemical methods, and the short-term operating temperature is up to 150 °C.
Rotor, fineness and dimensions
The rotor measures 36 mm and, at the permissible speed, reaches up to 18.8 m/s at the circumference. The final fineness ranges from 40 to 100 µm for suspensions and from 10 to 30 µm for emulsions. The immersion depth is 70 to 260 mm, and the installation length is 300 mm. The tool weighs 0.576 kg.
Typical applications
- Dispersing and emulsifying volumes of 0.5 to 20 l
- Operations under vacuum down to 1 mbar
- Processes with overpressure up to 6 bar
- Suspensions with final particle sizes of 40 to 100 µm
- Solvent-based processes
Technical details
| Processable volume (H2O) | 0.5 to 20 l |
| Stator diameter | 45 mm |
| Rotor diameter | 36 mm |
| Max. circumferential speed | 18.8 m/s |
| Immersion depth | 70 to 260 mm |
| Installation length | 300 mm |
| Bearing and seal | Ball bearing, single-acting mechanical seal (carbide/carbide) |
| Materials in contact with the product | FFPM, WC / AISI 316L |
| pH range | 2 to 13 |
| Suitable for solvents | Yes |
| Max. operating temperature | 150 °C (for short periods) |
| Sterilisability | wet chemical |
| Vacuum | 1 mbar |
| Max. pressure | 6 bar |
| Final fineness of suspensions | 40 to 100 µm |
| Final fineness of emulsions | 10 to 30 µm |
| Weight | 0.576 kg |
Scope of delivery
- 1 x IKA S 50 KG - HH - G 45 G - ST dispersing tool (single tool)
- The T 50 digital drive is not included in the Scope of delivery.
Rotor sizes in the S 50 series
The S 50 KD - G45G ST is also an ST version for 0.5 to 20 l, but has a 38 mm rotor, 19.9 m/s and operates under vacuum down to 100 mbar. The S 50 KD - G45G also has the same stator, the same rotor and the same operating range as described here, and is also suitable for suspensions with particle sizes of 40 to 100 µm. The S 50 KG - HH - G 45 M also features a mechanical seal and operates under vacuum down to 1 mbar, but has a 40.5 mm rotor, a capacity of 0.5 to 15 l and a particle size range of 25 to 50 µm for suspensions.
Individual requirements and procurement service
Whether you need a second tool for changing parts, a T 50 digital drive or assistance with geometry: LT Laborhandel can sort this out via its procurement service.
Fits
If a process in a beaker reaches its limits because 2 litres suddenly need to become 20, a drive with more power and a longer arm is required – but without having to switch to a completely different system. The T 50 digital ULTRA-TURRAX covers precisely this transition, from 0.25 to 30 litres (H₂O), with a speed range of 600 to 10,000 revolutions per minute. As with the smaller model, this is a drive unit only, without a dispersing tool.Constant speed even with varying viscosityThe electronic speed control maintains the set value even if the viscosity changes during the batch, with a maximum permissible viscosity of 5,000 mPas. A soft start reduces the start-up load, whilst electronic overload protection and an error code display ensure reliable operation. Without an attachment fitted, the noise level is 72 dB(A); the speed itself is displayed via an LED and can be adjusted continuously.Powerful drive for larger volumesWith a power input of 1,100 watts and an output of 700 watts, the T 50 digital significantly outperforms the smaller T 25 digital; the extension arm measures 16 millimetres in diameter and 220 millimetres in length. Measuring 115 x 355 x 139 millimetres and weighing 5.85 kilograms, the machine can still be guided by hand. It operates on 220 to 240 volts at 50 or 60 hertz; a voltage variant of 100 to 120 volts is also available. It has an IP 20 protection rating in accordance with DIN EN 60529, and is suitable for ambient temperatures of 5 to 40 degrees Celsius with up to 80 per cent relative humidity.Tool change using the supplied wrenchesA socket wrench for changing the shaft and another for changing the dispersing tool are supplied with the drive unit; the dispersing tool itself is not included and must be selected to suit the application. The range includes, amongst others, the stainless steel tools S 50 N – G 45 G (Ident 0008003000) and S 50 N - G 45 F (ID 0008003900); the R 1405 propeller (ID 0001289800) for axial flow; and the R 1402 dissolver (ID 0001243300) for radial flow. The S 50 N – W 80 SMK jet mixing head (ID 0008006300) is also suitable for dispersion tasks requiring high shear. For stationary operation, the H-stand R 2722 (ID 0001412000) with cross-sleeve R 271 (ID 0002664000) is available.Typical applicationsScale-up of laboratory formulations to pilot plant volumesHomogenisation of suspensions and emulsions up to 30 litresPilot trials prior to scaling up to production scaleInterchangeable rotor-stator assemblies depending on the applicationSelection guide: smaller, larger or as a complete setThose working at a laboratory scale of up to 2 litres are better served by the more compact T 25 digital ULTRA-TURRAX drive unit or the T 25 digital Solution complete set; for even smaller batches, the T 18 brushless digital is suitable. If requirements exceed 30 litres, or if a three-phase connection is available anyway, the T 65 digital ULTRA-TURRAX can handle volumes of up to 50 litres.Technical detailsMotor power input / output1,100 W / 700 WProcessable volume (H₂O)0.25 to 30 lMax. viscosity5,000 mPasSpeed range600 to 10,000 rpm, continuously variable (1 per cent deviation)Speed displayLEDNoise level (without tools)72 dB(A)Boom diameter / boom length16 mm / 220 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, 1,100 W (additional voltage variant 100 to 120 V available)Dimensions (W x H x D)115 x 355 x 139 mmWeight5.85 kgContentsT 50 digital ULTRA-TURRAX drive unitSocket wrench for changing the shaftSocket wrench for tool changeA dispersing tool is not included and must be selected separately to suit the specific application.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 50 digital: 2 years, extended to 3 years upon registration at ika.com/register within 90 days of purchase. LT Laborhandel’s procurement service assembles dispersing tools, stirring elements and stands to suit the existing drive; on request, it also provides factory calibration certificates and qualification documents for regulated areas.