The TRL35 Multi-Speed (MS) Rotational Viscometer is an instrument for direct measurement of viscosity over a wide range of speeds, from 0.1-600 rpm. It is a Couette rotary viscometer with a coaxial cylinder.
The principle of viscometers operation is based on measurement of shear stress value of the investigated liquid with the help of torsion spring under the action on the bean of torque arising at rotation of the rotor with constant frequency. Fully complies with the requirements of GOST 33213-2014 (ISO 10414-1:2008) and API RP 10 and 13B-1 standard.
Allows setting any rotational speed by simple manipulations on the control panel. There are preset speeds and buttons to start tests according to API standard in the instrument memory.
Technological speed 800 rpm. Equipped with a temperature sensor with the value display on LCD, has audible signals when carrying out various tests and transitions between programme modes and steps.
Included in the State Register of measuring instruments.
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