Secrets of using low temperature constant temperature bath of Jiangsu Tianling instrument

Issue date:2022/03/08    Views：29    Classification：Industry information

   Almost all industries are inseparable from low-temperature operation. Although a correct understanding of the working mechanism of low-temperature and low-temperature equipment is conducive to the successful completion of the low-temperature process, we still need to continuously invest human and material resources to further carry out the research and development of low-temperature technology, so that it can effectively improve work efficiency while producing high-quality products.

   Now, Jiangsu Tianling Instrument Co., Ltd. will give you a few tips and experiences:

   1. Before the constant temperature bath is used, liquid medium should be added into the bath. When the liquid level is 30mm lower than the worktable, it cannot be started to prevent the heater from burning out.

   2. The power supply is 220vac/50hz, and the equipment must be well grounded.

   3. Pump switch and refrigeration switch: do not press the forced switch keys of circulating pump and refrigeration compressor on the control panel, unless there is special need.

   3.1 if the forced switch of the circulating pump is pressed, the circulating pump will shut down. In this way, the temperature of the liquid in the tank at different positions will be uneven, affecting the constant temperature effect. At this time, press the forced switch of the circulating pump to start the circulating pump.

   3.2 if the low-temperature incubation bath presses the forced switch button of the refrigeration compressor under the condition of automatic temperature control, the refrigeration compressor will be closed. Because the refrigeration compressor is normally open during automatic temperature control, the temperature at this time depends on automatic heating to stabilize the liquid temperature. If the compressor is turned off, the temperature cannot be controlled. You need to press the start key for 1 second to turn off the device. Then, press the start button again for 1 second and start the device to restore temperature control.

   4. The low temperature constant temperature bath instrument should be placed in a ventilated and dry place, and the back and both sides should be more than 300mm away from the obstacles.

   5. After using the low-temperature incubation bath, set the power switch to the off state and unplug the power plug. If it is not used for a long time, the liquid in the tank should be drained and wiped clean.

   6. When the temperature is above 60 ℃, be careful to touch the surface of the incubation bath to avoid hot hands.