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Rotational Viscometer NVM-101
Rotational Viscometer NVM-101 is used to determine a fluid's internal flow resistance or viscosity. This viscometer has bright, easy to read LCD digital display. The viscometer is useful in any area that requires the study of flow of liquids properties. It is user-friendly, and portable in nature.
| Measuring range | 0.1 to 2,000,000 mPa.s |
| Rotating speed | 0.3/0.6/1.5/3/6/12/30/60 (r/min) |
| Rotor | 1-4 number rotors, Measuring viscosity lower than 10 needs to be equipped with the 0 number rotar |
| Measuring Error (Newtonian liquid) | ±1% |
| Repeatability error (Newtonian liquid)) | ±0.5% |
| Power | 110 V/60 Hz or 220 V/50 Hz |
| Data output | RS232C/USB |
| Dimension | 300 ×300 ×450 mm |
| Net weight | 7.5 kg |
| Gross weight | 8 kg |
Rotational Viscometer finds major applications in chemical and material industry, cosmetics, petroleum industry, research institutes, for analysis of fluids.
| Accessories No. | Name |
| 1 | Rotor protection frame |
| 2 | (1, 2, 3, 4) number rotor |
| Accessories No. | Name |
| 1 | Constant temperature water bath, 10 to 100°C, only 220 V |
| 2 | Thermal Printer (with 1 roller paper) |
| 3 | Temperature probe |
| 4 | Ultra-low viscosity adapter (0 # rotor) |
| 5 | Thermostatic cup |
| 6 | PC Software RS232-USB Line |
| 7 | Calibrate silicone oil 400ml |
| Measurement range | 25 mPa.s to 1×10000000 mPa.s |
| Rotors | Rotor no. 21, 27, 28, 29 ( total 4 pieces of spindles) |
| Rotor speed | (0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 100, 200 ) r/min |
| Temperature control range | 45 to 200°C |
| Measurement range | 100 mPa.s to 200000 mPa.s |
| Rotors | Rotor no. 21, 27, 28, 29 ( total 4 pieces of spindles) |
| Rotor speed | 5, 10, 20, 50 r/min |
| Temperature control range | Room temperature to 200°C |
| Speed | 0.1 to 200 infinitely variable speed, a total of 2000 speed options |
| Measuring Range | <table cellspacing=0 border=1> <tr> <td style=min-width:50px>Rotor 1 – 4</td> <td style=min-width:50px>10 to 6 M mPa. s</td> </tr> <tr> <td style=min-width:50px>ULR</td> <td style=min-width:50px>1 to 6 K</td> </tr> <tr> <td style=min-width:50px>Rotor 18</td> <td style=min-width:50px>1.5 to 300 K</td> </tr> <tr> <td style=min-width:50px>Rotor 25</td> <td style=min-width:50px>240 to 4.8 M</td> </tr> <tr> <td style=min-width:50px>Rotor 31</td> <td style=min-width:50px>15 to 300 K</td> </tr> <tr> <td style=min-width:50px>Rotor 34</td> <td style=min-width:50px>30 to 600 K</td> </tr> </table> |
| Display Mode | 5-inch color touchscreen |
| Rotor | L1 – L4 (Standard); Enhanced Ultra – low Viscosity adapter ULR (optional); Small sample adapters (rotors 18, 25, 31, 34) (optional) |
| Temperature control range | Room temperature - 120°C |
| Temperature control precision | ≤ ± 0.01°C |
| No. of liquid bath hole | 4 |
| Test times | 1 to 6 time/times, adjustable |
| Temperature control range | -40°C - 60°C |
| Temperature control precision | ≤ ± 0.03°C |
| No. of liquid bath hole | 2 |
| Test times | 2 to 6 time/times, adjustable |
| Temperature control range | RT to 150℃ |
| Temperature setting | 20℃, 40℃, 50℃, 80℃, 100℃, any value (higher than room temperature to 150℃) |
| Temperature control accuracy | ± 0.1℃ |
| Timing range | 0 to 999s |
| Temperature control range | Room temperature + 5 ℃ to 100 ℃ |
| Temperature control accuracy | ± 0.01 ℃ |
| Time accuracy | ± 0.01% (not greater than ± 0.01% for 60 minutes) |
| Viscosity range | 0.3 to 5000 mm²/s |
| Temperature Range | -70℃ to 135℃. |
| Accuracy | ±0.1℃ |
| Ambient Temperature | 5℃ to 40℃; |
| Ambient Humidity | <85% |
