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Rotary Viscometer

Thermostat Viscometer DH-0506N+DHJ-8S
Thermostat Viscometer DH-0506N+DHJ-8S

When the temperature deviation is 0.5°C, the deviation of the viscosity value of some liquids exceeds 5%, and the temperature deviation has a great influence on the viscosity. The temperature increases and the viscosity decreases. Therefore, special attention should be paid to keep the temperature of the liquid to be measured constant around the specified temperature point, and it is best not to exceed 0.1 °C for accurate measurement. For this reason, our company specializes in the production of constant temperature cups and constant temperature tanks to be used together with DHJ series viscometers.

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When the temperature deviation is 0.5°C, the deviation of the viscosity value of some liquids exceeds 5%, and the temperature deviation has a great influence on the viscosity. The temperature increases and the viscosity decreases. Therefore, special attention should be paid to keep the temperature of the liquid to be measured constant around the specified temperature point, and it is best not to exceed 0.1 °C for accurate measurement. For this reason, our company specializes in the production of constant temperature cups and constant temperature tanks to be used together with DHJ series viscometers.



Model
DHJ-8S
Measuring range
1 ~2×106mPa.s
Rotor Specifications
Rotor No. 1-4 Optional No. 0 rotor can measure low viscosity to 0.1mPa.s
Rotor speed
0.3, 0.6, 1.5, 3, 6, 12, 30, 60 rpm
Measurement accuracy
±2%(Newtonian liquid)
Power supply
AC 220V±10% 50Hz±10%
Working environment
Temperature 5℃~35℃, relative humidity not more than 80%
Dimensions
370×325×280mm
Net weight
6.8kg



Model
DH-0506N
Temperature range
-5~100(℃)
Temperature fluctuation
±0.05(°C)
Temperature control method
Microcomputer temperature control, PID adjustment
Display Resolution
0.01(℃)
Inner volume
8(L)
Inner groove size
270×160×185(L×W×D)(mm)
Opening size (diameter)
Φ75(mm)
Pump circulation method
Inner/outer circulation
Pump flow
8(L)
Refrigeration method
Compressor refrigeration
Dimensions
430×410×420(mm)



host1 set + 1 set
Rotors 1, 2, 3, 41 set (Note: No. 0 rotor is optional)
Power Adapter1 set
Protective frame1 single
base1 single
Lifting column1 set
user's manual1 part
certificate1 part
Warranty1 part
Hexagon head1 single
dumb wrench2 single(Note: 1 for each size)




Notes

1. The thermostatic bath should be placed on a solid workbench;

2. No vibration, no harmful gas;

3. The room temperature should be relatively stable, not high or low, otherwise it will affect the temperature control accuracy; the room temperature should be around 25℃, (especially -40℃, -65℃, -80℃ thermostat) It will affect the heat dissipation of the compressor, reduce the cooling efficiency, and easily cause failure;

4. The constant temperature bath should be maintained regularly, especially if the cooling speed is slowed down after working for a period of time, the plastic mesh plate of the constant temperature bath should be removed, and the dust of the compressor and heat sink should be removed.

 
For industrial mass production customers, our company provides professional customized solutions, welcome to inquire.


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