Application: Measurement of dynamic viscosity of materials whose viscosity range between 0.0036-20.000Pa.s by vacuum capillary method. Testing vacuum degree is 300mmHg(40Kpa)while testing temperature under 60℃. Parameters: 1.Voltage:220V AC 2. Temperature controlling range: 0.00-100℃ 3.Temperature accuracy:±0.02℃ 4. Pressure range:300±0.5mmHg 5. Timing range:0.0-999.9S 6. Timing precision: ≤0.05% 7. Testing range: around 4.2~580000Pa.s 8. 4 viscometer holders Features: LCD display; with function of saving and testing time; automatic control of temperature and vacuum degree; with auto timer.