The low temperature circulating pump is usually used in combination with a rotary evaporator and a glass reactor. It uses a compressor refrigeration and has a high-precision constant temperature source for refrigeration. At the same time, it also has the effect of a small chiller to provide cooling source.According to some customer feedback, there will be some deviations in the detection of the low temperature circulating pump.When testing the low temperature circulator chiller, pay attention to which can avoid the detection deviation?
1.Before use, be sure to look at the instruction manual and have an understanding of the low temperature coolant pump;

2.When using, the working power supply should be determined according to the model of the machine. The power of the power supply should be greater than or equal to the total power of the equipment. The power supply must have a good grounding device.

3.Operating temperature of the low temperature coolant pump: The normal working room temperature range is 25 ° C or less, and the humidity range is within 60%. Exceeding this range will affect the safety and operation performance of the machine;

4.When the operating temperature of the low temperature coolant circulation pump is low, care should be taken not to open the upper cover. The hand must not enter the tank of the low temperature coolant circulation pump to prevent the hand from being frostbitten when the temperature is too low.