Specifications:
| Power supply | AC 220±10%, 50 Hz |
| Heating device | By an electric heater of 600 W |
| Stirring motor | 6 W, 1200 RPM |
| Temperature controlling range | ambient temperature～100℃ |
| Temperature controlling accuracy | ±0.1℃ |
| Ambient temperature | ambient temperature∼35℃ |
| Relative humidity | ≤85％ |
| Capillary viscometer: 7pieces in a group. Their inner diameters are 0.6, 0.8, 1.0, 1.2, 1.5, 2.0, 2.5mm respectively | |