This apparatus can test rheological parameter of non-Newtonian
Fluid, it’s mainly for study of the filed drilling liquid
rheological parameter, also it can test the dynamic, static
shearing force, rheological index and consistency index.
This apparatus uses the American viscometer FNAA-D12 principle,
based on the 12 speeds, it can directly indicate the viscosity, the
indication error is 0.3mPa.s, with wide testing range. It features
easy in operation, accurate test.
1. Easy in operation, accurate test, wide testing range
2. High definition motor driver, equipped with the stepper motor to
enable large torque, accurate and stable rotation.
3. Stepper motor timing belt transmission, with low noise and easy
4. Imported digital sensor for viscosity test, reach accurate,
stable, good anti-interference performance. 5.Large LCD touch
screen display, directly display the viscosity, rotation speed,
time and save option. 6.Zero-point correction function.
7. Can save 20 groups testing data(including the date, sample code,
viscosity, rotation speed, time), data won’t loss even come across
1. Power supply 220V±5% 50Hz
2. Speed range: 1,2,3,6,10,20,30,60,100,200,300,600r/min
3. Speed gradient: 1.7, 3.4, 5.1,10.2, 17, 34, 51,102,170, 340,
4. Measuring accuracy: 1-50 mPa.s±1 mPa.s (Newtonian fluid); Over
50mPa.s, ±4% (Newtonian fluid)
5. Viscosity measuring range:
Newtonian fluid: 1~1200mPa.s (F1---4 test unit)
Non-Newtonian fluid: 1-300 mPa.s (F1---4 test unit)
Shearing stress: 0-613.2Pa (F1---4 test unit)