ZNN-D6 Rotational Digital Viscometer Types Diesel Viscosity Tester Rotary Viscosimeter Electrical Testing Equipment

Overview ZNN-D6 six-speed rotary viscometer is a direct reading viscometer for measuring viscosity at different shear rates. The instrument is mainly composed of power part, variable speed part, measuring part and bracket part. The viscometer is a rotating instrument powered by a motor. The drilling fluid is located in an annular space between two concentric cylinders. The rotating drum rotates at a constant speed. The rotating drum in the drilling fluid generates torque to the inner cylinder. The torsion spring prevents the rotation of the inner cylinder, and the dial connected to the inner cylinder indicates the rotation position of the inner cylinder. Characteristics The instrument has two kinds of adjustable speed; Easy operation, accurate test; It is conducive to the need of safe, fast and scientific drilling.