Thermostatical Kinematic Viscosity Bath is used to measure the viscous resistance of liquid and liquid absolute viscosity, widely used in the determination of oil, paint, plastic, food, medicine, adhesives and other fluids viscosity
This KVT-4000A Kinematic Viscosity Tester can automatically test the kinematic and dynamic viscosity of petroleum product. It can also calculate & give viscosity index, also test various petroleum products such as lube oils, hydraulic oils, base oils, diesel fuel etc.
This KVT-4000A Viscosity Tester, under GB265-88, G1814, ASTMD445, IP71 and other standards, adopts advanced SCM for control, large color LCD screen in English, operation tips, high-speed thermal printer, advantages of auto-storage and auto-printing of testing results and uniform temperature of homoeothermic bathtub. It can be installed with four viscometers simultaneously for oil viscosity testing, and also can be high-viscosity homoeothermic water bath for other testing.

Feature & Functions
1. Advanced SCM for control; intelligent temperature control;
2. Large color LCD screen with menu for operation tips.
3. Unique and advanced modular technology to be capable of testing oil of both high-viscosity and low-viscosity.
4. Function of regularly indicating working conditions, including temperature, time, parameters and so on.
5. Automatically calculating kinematic viscosity value and average value of testing results, printing and memorizing results.
6. Automatically print and store the measurement results.
7. The low-temperature thermostatic bathtub is a double-layer Dewar bathtub, and the high-temperature bathtub is a single-layer quartz glass bathtub.
8. The temperature distribution in the bath is even and the temperature control effect is good.
9. Double bathtubs can be temperature controlled individually or simultaneously.

Technical Parameters
Performance Standards
GB265-88, GB1814 ,ASTM D445, IP71, etc.
Capillary Viscometer
Conform to SH/T0173-92 Technical Conditions of Glass Capillary Viscometer, Conform to JJG155 Verification Regulation of Routine Capillary Viscometer
Method of Display
8-inch color high-definition LCD touch screen,
Testing Range
Kinematic Viscosity : 0.5~ 20000mm2/s,
Kinetic Viscosity : 0.3 ~ 40000mPa.s
Temperature Control Range
-70 to +200 ℃ (adjustable)
Temperature Control Accuracy
± 0.1 ℃
Cooling Method
Imported compressor refrigeration (Danfoss)
Testing Hole
Cooling bath: 2 holes, Heating bath: 4 holes
Timing Accuracy
±0.1S
Timing Range
0.1S ~ 999.9S
Thermostatic Bathtub
Refrigeration bathtub: double-layer Dewar cylinder,
Heating bathtub: single-layer quartz glass cylinder
Temperature Sensor
Imported precision platinum resistors (Heraeus, Germany)
Mixing Speed
1520rpm
Max. Power
1800W
Printer
Thermal printer, high-speed and lower consumption
Data Storage
Upto 1000 results
Working Environment
Temperature: 5℃~35℃ Relative Humidity: <85%
Store Environment
0~50℃
Power Supply
AC 220V±10%, 50Hz
Dimension(largest)
650*370*520(L*W*H)
Weight
25Kg
