Description
Overview
GAOTek Laboratory Brookfield Viscometers for Liquids use rotary process to test the apparent viscosity of asphalt road in the temperature range above 113 °F (45 °C), by milli-Pascal seconds (MPa. s). According to the measurement results, we can find out the recommended mixing and compaction construction temperatures.
Technical Specifications
| Measuring Range | 100 mPa.s to 200000 mPa. S |
| Rotor Size | 27 rotor (21, 28, 29 rotor is optional) |
| Rotor Speed | 5 r/min, 10 r/min, 20 r/min, 50 r/min |
| Measuring Modes | Manual, automatic |
| Measurement Error | ± 3% F.S |
| Temperature Range | 77 °F to 392 °F (25 °C to 200 °C) |
| Temperature Accuracy | 32.18 °F (± 0.1 °C) |
| Power Supply | Voltage 220 V ±10 V, frequency 50 Hz ±10 Hz |
| Boundary Dimensions | 4.13 in x 4.72 in x 6.29 in (105mm × 120mm × 160mm) |
| Net Weight | 5.5 lbs (2.5 kg) |