The GDJ-4 Rotational Viscometer  can be used to determine viscosity resistance and dynamic viscosity of liquids in a wide range. It can be widely used to determine viscosity of oil greases, paints, plastics, foods, pharmaceuticals, adhesives and other liquids.

Technical parameters

1. Measurement range: 10~2000000mPa•s;

2. Measurement error: ± 5% (F•S);

3. Spindles: four spindles of No.1, 2, 3 and 4;

4. Spindle speed:

(1) L (Low speed): 0.3, 0.6, 1.5, and 3 RPM;

(2) H (High speed): 6, 12, 30 and 60;

5. Power supply: AC 220V±10%, 50Hz±10%;

6. Size: 300×300×450 mm;

7. Net weight: 2 kg (not including the holder);