Rotational Viscometer
This rotational viscometer is designed to measure the viscosity of fluids. The instrument utilizes a rotating spindle immersed in the fluid, measuring resistance to determine viscosity.
Technical Specifications
Overview
Precision Viscosity Measurement
This rotational viscometer is a precision instrument designed for determining the absolute viscosity of Newtonian liquids and the apparent viscosity of non-Newtonian liquids. Built to comply with industry standards for asphalt and bituminous mixture testing, it is ideal for analyzing asphalt, hot melt adhesives, paraffin, high polymers, and other industrial fluids. The device features a user-friendly interface, reliable performance, and requires only small sample volumes for accurate testing.
Performance Metrics
Measurement Range
100 mPa·s
Minimum Range
2,000,000 mPa·s
Standard Maximum Range
- Measurement Error
- ±2% (F·S); ±3% (F·S) for No.30 spindle
Technical Specifications
Spindle Speeds
- 0.5
- 1
- 2
- 5
- 10
- 20
- 50
- Included Spindles
- No.21No.27No.28No.29
- Optional Spindle Available
- No.30
Operating Environment
Ambient Conditions
| Parameter | Range |
|---|---|
| Ambient Temperature | 5°C~35°C |
| Relative Humidity | ≤ 80% |
- Temperature Control Range
- Room temperature to 200°C
- Temperature Control Accuracy
- 0.1 °C
- Sample Chamber Volume
- 20 ml
- Power Supply
- AC 220V±10%, 50 Hz
