China Asphalt Brookfield Viscometer with Heating for Laboratory Test, Find details about China Brookfield Viscometer, Rotary Viscometer from Asphalt Brookfield Viscometer with Heating for Laboratory Test
Measurement range | 100 mPa·s~2×105 mPa·s (If you select the No.30 spindle, the measurement range can be extended to 4×105 mPa·s) |
Spindle | No.21, 27, 28 and 29 total 4 pieces of spindles (the No.30 spindle is optional) |
Rotation speed | 5RPM, 10 RPM, 20 RPM, and 50 RPM |
Measurement error | ±2% (F·S); (If you select the No.30 spindle, it will be ±3% (F·S) |
Temperature control range | 45 ºC~200 ºC |
Temperature control accuracy | ±0.1 ºC |
Sample cylinder | 20 ml |
Power supply | AC 220V±10%, 50 Hz |
Ambient temperature | 5 ºC~35 ºC (when the controlling temperature is close to ambient temperature, please run the air conditioner to let the ambient temperature be 5 ºC lower than the controlling temperature) |
Relative humidity | ≤80% |