Digital Viscometer SNB-1 working principle simple introduction - Database & Sql Blog Articles

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Digital Viscometer SNB-1

Brief introduction to working principle

Digital Viscometer SNB-1

In the case of a rotary viscometer, the rotor is driven by the motor to rotate at a constant speed. When the rotor rotates in the liquid, the liquid will generate a viscosity moment acting on the rotor, and the viscous moment will also be larger; conversely, the smaller the viscosity of the liquid, the smaller the viscous moment. The viscous moment acting on the rotor is The sensor detects it and obtains the viscosity of the measured liquid after computer processing.

Measuring range:

1 ~ 1 × 10 ⁵ mPa.s

Rotor size 1-4 rotor optional 0 rotor can measure low viscosity to

0.1mPa.s

Shanghai five-phase SNB-1 digital viscometer is an intelligent liquid viscosity measuring instrument. Under the control of computer, the liquid viscosity measurement is done automatically, and the result is output by the display.

This instrument uses MCS-51 series microcomputer to control the speed of stepper motor and the whole measurement process. This not only makes

Digital Viscometer SNB-1

The speed can be continuously adjusted and its accuracy is improved. Therefore, the instrument has the characteristics of compact structure, stable operation, high measurement accuracy and good anti-interference performance.

The viscous resistance and absolute viscosity of the liquid can be measured. It is widely used to determine the viscosity of various fluids such as grease paints, foods, drug adhesives and cosmetics.