Digital Rotary Viscometer
NT 121 Digital Rotary Viscometer is a type of intelligent instrument for testing liquid viscometer. It can complete testing work under the computer’s procedures and exports testing results by display. It use MCS-51 series computer to control the rotate speed and all the testing procedure. This not only make it come true that adjust rotate speed continuously but also increase it’s precision. It is widely applied in the field of petri chemistry, medicine, food, light industry, textile industry, scientific research, etc.
Main Features
- Large LCD display, real-time readout: viscosity(cP/mPa·s), rotation speed, rotor number, torque
- Multiple adjustable speeds with matched rotors for wide measuring range
- Auto calculation, direct digital reading, higher accuracy & repeatability vs analog viscometer
- Stable lifting stand for easy height adjustment and sample replacement
- Data storage function for experiment record and comparison
Applications: R&D of coating & ink, adhesive test, cosmetic raw material viscosity measurement, oil lab analysis
Technical Parameters：
■ Rotors to be used to measure：four rotors of NO.1-4
■ Rotate speed：
6r/min¡,12r/min,30r/min,60r/min----For NT 121/1
0.3 r/min , 0.6 r/min,1.5 r/min,3r/min, 6r/min,12r/min,30r/min,60r/min—For NT 121/2
■ Meter-age error： ±5%（Newtonian fluids）
■ Electrical power：：220V/50Hz
■ Weight：10Kg
■ Dimensions：308mm×300mm×450mm. （L×W×H）
■ Others：Digital display directly（rotate speed, the type of rotors, results）
■ Ordering Information：
NT 121/1（NDJ-5S)--- Viscometer：10-100,000mPa.s（cP）
NT 121/2 (NDJ-8S)--- Viscometer：10-2,000,000mPa.s（cP）
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