Description
This rotary viscometer features quick and easy operation. It can show measured value’s percentage rate of the entire measuring range, which is convenient for the user to choose appropriate rotor and speed for accurate measurement.
It is widely used in the measurement of viscosity on solvent based adhesives, emulsions, biochemicals, paints, coatings, cosmetics, printing inks, paper pulp, food, starch, etc.
| NDJ-1S | NDJ-5S | NDJ-8S | NDJ-8S | DV-1 | |
| Measurement ranges
depending on the spindle (mpa.s or cPo) |
10 to 100 000 | 10 to 100 000 | 10 to 6 000 000 | 10 to 6 000 000 | 10 to 2 000 000 |
| Rotor specification | No.1, No.2, No.3, No.4
optional No. 0 |
No.1, No.2, No.3, No.4
optional No. 0 |
No.1, No.2, No.3, No.4
optional No. 0 |
No.1, No.2, No.3, No.4
optional No. 0 |
No.1, No.2, No.3, No.4
optional No. 0 |
| Rotating speed of rotor (r/min) | 6, 12, 30, 60 | 6, 12, 30, 60 | 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 | 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 | 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 |
| Measurement tolerance | ±5% (newtonian liquid) | ±2% (newtonian liquid) | ±2% (newtonian liquid) | ±3% (newtonian liquid) | ±2% (newtonian liquid) |
| Power | 220V 50Hz | 220V 50Hz | 220V 50Hz | 220V 50Hz | 220V 50Hz |
| Working temperature | 5-35 °C | 5-35 °C | 5-35 °C | 5-35 °C | 5-35 °C |
| Max. relative humidity | 80 % | 80 % | 80 % | 80 % | 80 % |
| Outline Dimension | 100 * 140 * 170 mm | 100 * 140 * 170 mm | 100 * 140 * 170 mm | 100 * 140 * 170 mm | 100 * 140 * 170 mm |
| Weight | 2 kg | 7 kg | 7 kg | 7 kg | 2 kg |
