Summary
This instrument is designed and made as per the industrial standard of People’s Republic of China SY/T5651 Technical Condition of Petroleum Products Kinematic Viscosity Tester, GB/T 265 Petroleum products-Determination of kinematic viscosity and calculation of dynamic viscosity. and ASTM D445 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids. It is suitable to determine kinematic viscosity of liquid petroleum products (Newtonian liquids) by measuring the time for a volume of liquid to flow under gravity through a calibrated glass capillary viscometer at a constant temperature.
I. Main technical features
1. It adopts five temperature control points: 20℃、40℃、50℃、80℃、100℃.The temperature control accuracy can reach ±0.01℃.
2. It adopts hard glass bath and heat preservation cover(double shell).Good heat preservation and easy to observe the sample.
3. It adopts desktop and all-in-one machine design,convenient to use.
4. It adopts electric stirrer to ensure the uniform of bath temperature.
II.Main technical specifications
1. Power supply： AC(220±10%)V，50Hz
2. Heating power： 1000W(auxiliary heating), 650W(temperature control heating)
3. Stirring motor： Power 6W，rotating speed 1200RPM
4. Temperature control range： Room temperature～100℃
5. Temperature control point： 20℃、40℃、50℃、80℃、100℃
6. Temperature control accuracy： ±0.01℃
7. Bath： 20L, double shell structure
8. Ambient temperature： -10℃～35℃
9. Relative humidity： ≤85％。
10. Temperature sensor： high accuracy thermistor
11. Maximum power consumption： 1800W
12. Capillary viscometer tubes(Pinkevitch viscometer)： 7 pieces in total，inner diameter for each: 0.6mm, 0.8mm, 1.0mm,1.2mm, 1.5mm, 2.0mm, 2.5mm
13.Dimension： 530mm×400mm×670mm
Note: This instrument is equipped with 7 pieces of Pinkevitch viscometers.We can customize instrument equipping with Ubbelohde viscometers according to customer's requirements.
