Rotational Viscometer NVM-502 provides a viscosity range of 20 to 2000000 mPa·s with a resolution of 1 mPa·s for high-precision testing. It features a sturdy construction to ensure reliable performance over time. Our unit offers stable data output for consistent fluid analysis. It includes a built-in torque sensor for accurate viscosity detection. This rotational viscometer has a compact design for easy placement and space-saving use.
$2,588.00
Specifications
| Viscosity Measurement Range | 20 to 2000000 mPa·s |
| Viscosity Measurement Accuracy | ±2% |
| Viscosity Measurement Reproducibility | ±5% |
| Viscosity Resolution | 1 mPa·s |
| Standard Rotor | 1, 2, 3, 4 |
| Rotating Speed | 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 rev/min |
| Temperature Measurement Range | -50 to 99 ℃ |
| Temperature Measurement Accuracy | ±5 ℃ |
| Temperature Resolution | 0.1 ℃ |
| Communication Interface | RS232C |
| Communication Baud Rate | 9600 |
| Dimensions | 95 × 130 × 155 mm |
| Packing Dimensions | 420 × 340 × 330 mm |
| Net Weight | 2 kg |
| Gross Weight | 8 kg |
Features
Applications
Standard Accessories
Rack × 1 pc
Rotors (1, 2, 3, 4)
Rotor protection frame × 1 pc
Power adapter × 1 pc
Wrench × 1 pc
Optional Accessories
Enhanced Ultra Low Viscosity Adapter (with 0 rotor)
Constant temperature bath
Micro thermal printer
Sample adapter (Rotor No. 18, 25, 31, 34)
Temperature probe
450 mL Standard viscosity fluid × 1 bottle
Ask Expert
FAQ for Rotational Viscometer NVM-502
1: What materials can be tested using the Rotational Viscometer NVM-502?
Our Rotational Viscometer NVM-502 is suitable for measuring the viscosity of a wide range of materials, including adhesives, latex, paints, coatings, cosmetics, inks, pulp, food items, and biochemical substances, making it ideal for diverse industries like pharmaceuticals, chemicals, and food processing.
2: Does the Rotational Viscometer NVM-502 have any built-in safety or warning features?
Yes, the Rotational Viscometer NVM-502 includes a full-scale overflow alarm function that activates when the measured value exceeds the device’s range, helping prevent damage and ensuring test reliability.
3: Can test parameters be saved on the Rotational Viscometer NVM-502?
The Rotational Viscometer NVM-502 allows users to store test conditions and selected speed-rotor combinations, enabling faster setup and repeatability for routine or batch testing.
4: How do I maintain the Rotational Viscometer NVM-502 for long-term use?
To maintain the Rotational Viscometer NVM-502, clean the rotors after each use, avoid overloading the sample, store the instrument in a clean, dry environment, and periodically check calibration using standard viscosity fluid.
5: Is the Rotational Viscometer NVM-502 portable and compact?
Yes, the Rotational Viscometer NVM-502 features a compact and lightweight design, weighing just 2 kg, which makes it easy to transport, install, and operate across laboratory and production environments.
