This Yield Stress and Apparent Viscosity Test Apparatus is suitable to measure borderline pumping temperature,yield stress at low temperature and apparent viscosity of engine oils.The temperature controlling range is -5℃～-40℃.
All test procedures are automatically controlled by computer.
1.Temperature controlling range of low temperature yeild stress tester:-5℃～-40℃±0.1℃.
2.Multipoint temperature correction,high temperature measuring accuracy.
3.Semi conductor refrigeration,fast and precise.
4.Computer monitors temperature,cycle and rotor motion.
5.This apparent viscosity test appratus has function of delay start,which is convenient for user to control test process flexibly.
6.Upgraded pulley assembly improves its stability and sensibility,tested by photoelectric sensor.