Specifications and Parameters:
Using microcomputer technology, the rotor is driven by a motor to rotate at constant speed through variable speed. When the rotor rotates in the liquid, the liquid will generate a viscosity torque acting on the rotor, which is detected by the sensor and processed by a microcomputer to obtain the viscosity of the measured liquid. The screen displays the number of rotors set at the time of measurement, the rotation speed, the viscosity value of the measured liquid, and the percentage value of the measurement range. The instrument can automatically select the appropriate rotor number and speed, and can be equipped with a temperature measurement probe, printer, and computer software for operation.
Product Specifications: Measuring Range: 1 ~ 2000000 mPa.s
Measurement Accuracy: ±5% (Newtonian liquid)
Rotor Specifications: No. 1 ~ 4 Rotor (Optional No. 0, measure viscosity below 10mPa.s)
Rotor Speed: 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 rpm
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| model | DJ-I | DV-I | RV-I |
| Measurement range | 10~2000000 mPa.s | 1~2000000 mPa.s | 10~13000000 mPa.s |
| Measurement accuracy (Newtonian fluid) | ±6% | ±5% | ±2% |
| Rotor specifications | No. 1~4 | No. 1~4 | 1~7 |
| Rotational speed | 0.3/0.6/1.5/3/6/12/30/60 rpm | 0.3/0.6/1.5/3/6/12/30/60 rpm | 0.3/0.5/0.6/1/1.5/2/2.5/3 rpm 4/5/6/12/10/20/30/50/60/100 rpm |
| Speed gear | 8 | 8 | 18(1~4) 10(5~7) |
| Sample container | Ø Needs to be greater than 70mm | Ø Needs to be greater than 70mm | Ø Needs to be greater than 70mm |
| Sample volume | 100ml or more | 100ml or more | 100ml or more |
| Temperature sensor stick | – | None (add-on) | there is |
| transport port | – | RS 232 | RS 232 |
| Power supply | AC110~220V 50/60Hz | AC110~220V 50/60Hz | AC110~220V 50/60Hz |