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Low temperature and constant temperature water tanks are widely used in petroleum, chemical, electronic instrumentation, physics, chemistry, biological engineering, medicine and health, life science, light industry food, physical property testing and chemical analysis research departments, colleges and universities, enterprise quality inspection and production departments, Provide a field source with controlled heating and cooling, uniform and constant temperature for users to perform constant temperature tests or tests on test samples or produced products, and can also be used as a heat source or cold source for direct heating or cooling and auxiliary heating or cooling
.
The low temperature constant temperature bath is a high-precision constant temperature source with its own cooling and heating
.
.
Precautions for use 1.
Add liquid medium to the front tank of the low temperature constant temperature tank, and the liquid level of the medium should be about 30mm lower than the worktable, otherwise the heater will be damaged when it is powered on; 2.
The selection of liquid medium in the low temperature constant temperature tank should meet the following requirements Principle: When the working temperature is 5～85℃, the liquid medium is generally water; When the working temperature is 85～95℃, the liquid medium can be 15% glycerin aqueous solution; When the working temperature is higher than 95℃, the liquid medium is generally selected 3.
Power supply: 220V AC 50Hz, the power of the power supply should be greater than the total power of the instrument, and the power supply has a good "grounding" device; 4.
The instrument should be placed in a dry and ventilated place, and there are no obstacles within 300mm around the instrument; 5.
When the working temperature of the thermostatic bath is high, be careful not to open the top cover and keep your hands away from the bath; 6.
After use, turn off all switches The instrument should be cleaned regularly to keep the work surface and operation panel tidy; often pay attention to observe the liquid level in the tank, when the liquid level is too low, liquid medium should be added in time; considering some factors, We stipulate that the constant temperature bath above 100 ℃ should be made into internal circulation
.
If it is changed to external circulation according to the customer's requirements, the customer should pay special attention to the firmness of the connection of the outlet pipe to prevent it from falling off
.
.
The low temperature constant temperature bath is a high-precision constant temperature source with its own cooling and heating
.
.
Precautions for use 1.
Add liquid medium to the front tank of the low temperature constant temperature tank, and the liquid level of the medium should be about 30mm lower than the worktable, otherwise the heater will be damaged when it is powered on; 2.
The selection of liquid medium in the low temperature constant temperature tank should meet the following requirements Principle: When the working temperature is 5～85℃, the liquid medium is generally water; When the working temperature is 85～95℃, the liquid medium can be 15% glycerin aqueous solution; When the working temperature is higher than 95℃, the liquid medium is generally selected 3.
Power supply: 220V AC 50Hz, the power of the power supply should be greater than the total power of the instrument, and the power supply has a good "grounding" device; 4.
The instrument should be placed in a dry and ventilated place, and there are no obstacles within 300mm around the instrument; 5.
When the working temperature of the thermostatic bath is high, be careful not to open the top cover and keep your hands away from the bath; 6.
After use, turn off all switches The instrument should be cleaned regularly to keep the work surface and operation panel tidy; often pay attention to observe the liquid level in the tank, when the liquid level is too low, liquid medium should be added in time; considering some factors, We stipulate that the constant temperature bath above 100 ℃ should be made into internal circulation
.
If it is changed to external circulation according to the customer's requirements, the customer should pay special attention to the firmness of the connection of the outlet pipe to prevent it from falling off
.
