RV-NDJ-8S Rotational Viscometer, Viscosity Meter
The RV-NDJ-8S Rotational Viscometer is an upgraded instrument featuring advanced mechanical design technology, precision manufacturing techniques, and microcomputer control technology for accurate data collection. Equipped with white background lighting and an ultra-bright LCD display, it clearly shows test data and is widely used for viscosity measurement in grease, paint, plastics, medicine, coatings, adhesives, detergents, and other fluids.
Key Technical Features
- Advanced mechanical design and manufacturing processes with microcomputer-controlled speed, data collection, and processing
- Accurate data acquisition, high sensitivity, reliable test results, user-friendly operation, and attractive design
- White backlight with high-brightness LCD display showing sample viscosity, rotor number, speed, and other information
- Multiple model options available for different measurement ranges and sample types
Technical Specifications
| Measurement Range |
10 mPa·s ~ 2,000,000 mPa·s |
| Spindles |
No.1 ~ No.4 (four spindles total) |
| Rotation Speed |
0.3, 0.6, 1.5, 3, 6, 12, 30, and 60 RPM (8 grades total) |
| Temperature Range |
0~200°C |
| Measuring Accuracy |
±1% (F·S) |
| Power Supply |
AC 220 V±10%, 50 Hz±10% |
| Ambient Temperature |
5°C ~ 35°C |
| Relative Humidity |
≤80% |
Optional Accessories
- BD-SPB-10 Circulatory Water Bath
- Special Double-Layer Sample Cup
- No.0 Spindle (Low Viscosity Adapter)