PT-8S Digital Rotational Viscometer
Features:
1. This instrument is a digital viscometer, where the motor drives the rotor at a constant speed via a speed reducer. When the rotor rotates in the liquid, the liquid generates a viscous torque acting on the rotor—the greater the viscosity of the liquid, the larger this viscous torque becomes; conversely, the smaller the viscosity of the liquid, the smaller the viscous torque. The viscous torque acting on the rotor is detected by the sensor and processed by the computer to determine the viscosity of the measured liquid.
| Item | Specification |
|---|---|
| Measuring Range | 1 ~ 2×10⁶ mPa·s |
| Rotor Specifications | Rotors No.1–4; Optional No.0 rotor for low viscosity measurement down to 0.1 mPa·s |
| Rotor Speed | 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 rpm |
| Auto Mode | Automatically selects the appropriate rotor number and speed |
| Operation Interface | Chinese / English |
| Reading Stability Cursor | The reading is basically stable when the vertical bar block cursor is fully filled |
| Measurement Accuracy | ±2% (for Newtonian liquids) |
| Power Supply | AC 220V±10%, 50Hz±10% |
| Operating Environment | Temperature: 5℃~35℃, relative humidity ≤80% |
| Overall Dimensions | 370×325×280 mm |
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