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Rheometer
- Categorized in: General lab Equipment
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What is a rheometer? A rheometer is a laboratory device used to measure the way in which a liquid, suspension or slurry flows in response to applied forces. It is used for those fluids which cannot be defined by a single value of viscosity and therefore require more parameters to be set and measured than is the case for a viscometer. It measures the rheology of the fluid.There are two distinctively different types of rheometers. Rheometers that control the applied shear stress or shear strain are called rotational or shear rheometers, whereas rheometers that apply extensional stress or extensional strain are extensional rheometers. We at Graintec Scientific can supply shear rheometers. See below.... |
Rheometer
RM200
Shear rate imposed Rheometer, with a wide spedds range from 0.5 to 1500 rpm, parallel, serial and USB port.
It enables automatic flow curves and their fitting without PC.
Specifications RM200
- Measuring princip rotative princip
- Rotation speed from 0.3 to 1500 rpm
- Torque range from 0 to 30 mNm
- Temperature by integrated Pt100, from -20 to 120°C
- Digital output T°C, Shear rate, Torque, Viscosity, Yield value
- Viscosity range from 1 to 510 M mPa.s
- Supply voltage 110-220 VAC
- PC connexion Serial and USB port
- Printer connexion Parallel port
- Other detail Rheomatic-T software enables to transfer data from RM200 to PC.
Rheomatic-P software drives the RM200 from a PC.
Available accessories
•MS-ASTM / ISO 2555 2-7
•MS-DIN 11-22-33
•MS- R 1 to 5 ( TV system )
•MS DIN/ISO Thermostating Unit
•MB-2,MB-3 Thermostating Unit
•MB-2,3 Cup-hold Plate
•Rheomatic-P Software
•Rheomatic-A software
Possible usages
Food industry Cosmetics - Pharmaceuticals Chocolate Coating Chemical industry Teaching
Rheometer
RM300
Modular and universal Rheometer, with a wide range of shear rate from 0.05 to 150 000 s-1, according used geometries.
It could replace RM115 or RM260 Rheomat, and works on RT300 oven or Cône-plate stativ.
Specifications RM300
- Measuring princip rotative princip
- Rotation speed From 0.1 to 1500 rpm
- Torque range 0.05 to 30 mNm
- Temperature Pt 100 in the measuring cups from -20 to 120°C
- Digital output T°C, Shear rate, Torque, Viscosity
- Viscosity range 1 to 53 M mPa.s
- Supply voltage 110-220 VAC
- PC connexion serial and USB port
- Printer connexion Parallel port
Other detail Drived from a PC by Rheomatic-P Software.
Many accessories of measurement or for thermostatisation.
Available accessories
•Paddle system.
•RM300 MS DIN
•Measuring System PVC
•RT300 Oven
•Programmed regulator RT-05
•Rheomatic-P Software
Possible usages
Food industry Cosmetics - Pharmaceuticals Chocolate Coating Chemical industry Teaching Glassworks