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. It is suitable to determine kinematic viscosity of liquid petroleum products(Newtonian fluids)at a constant temperature as per the stipulation in the national standard of People's Republic of China GB/T265 Petroleum products-Determination of kinematic viscosity and calculation of dynamic viscosity.

1. Power supply:   AC(220±10%)V,50Hz
2. Total power consumption:≤650W
3. Stirring motor:1200RPM
4. Temperature control range:  Ambient to 100ºC
5. Temperature control accuracy:  ±0.1ºC
6. Temperature sensor:  RTD, Pt100
7. Timing range:0s~9999.9s
8. Ambient temperature: 15ºC~35ºC
Relative humidity:  ≤85%
9. 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
10. Dimension: 500mm×310mm×500mm
11. Net weight:11.5kg

1. Equipped with timing.
2. This instrument adopts hard glass bath and electric stirring device.Easy to observe the sample.The temperature in water bath is uniform.

Shanghai Changji Geological Instrument Co.,Ltd is established in 1998,the former is Shanghai Geological Instrument Factory under the Ministry of  the National Geology and Mineral Resource.
Changji has four major series and more than 200 types products: more 140 types petroleum instruments,more 60 types highway instruments,each 10 types for laboratory instruments,Rotary viscosity instruments and geological instruments.Also we develop and produce more than 30 kinds of non-standard instruments according to the clients' special requirements each year.It depends on the complete category products,strong matching capacity and fast development ability,its products are not only widely used in China,but also sold and welcomed in 20 countries.