Main technical features
1. Colored LCD display, it can display time and test results.
2. It adopts glass bath and electric stirrer, easy to observe the sample and ensure the uniform of bath temperature.
3. It can do 4 samples at the same time.
4. High accuracy.
5. It can preset the viscosity coefficient , calculate the viscosity after the test and print the test results automatically. Easy to operate.
 
Main technical specifications
1. Power supply:AC(220±10%)V, 50Hz;
2. Total power consumption: ≤1800W;
3. Temperature range:Ambient to 100.0ºC
4. Temperature control accuracy:±0.01ºC
5. Bath capacity:20L
6. Timing range: 0.0s~9999.9s
7. Timing accuracy: ±0.05% within 60min
8. Amount of capillary viscometer tubes: 4 capillary viscometers
9. Stirring motor:1200 RPM
10.Working condition: 15ºC~35ºC, RH: ≤85%
11.Temperature sensor: RTD, Pt100
12.Capillary viscometers tubes(Pinkevitch viscometer):6 pieces in total.The inner diameter for each: 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm
13.Dimension:  530mm×400mm×670mm
 

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.