The drug stability test chamber is an important equipment for stability scientific research and development of drug products. In addition to providing specific guidance for the research and development of new products for drugs and preparations, scientific research on drug stability, such as influencing factor tests, accelerated tests and long-term tests, is also the main way to ensure the quality, rationality and stability of drug products, so as to give scientific demonstration for the production, manufacturing, packaging, storage and transportation standards of drugs, reduce the damage of drug manufacturers, and create higher economic benefits.
A very small number of customers encounter sudden failure of the test chamber in the process of using the drug stability test chamberSo how should we check it?
First, check the power supply:
Check whether the power supply is electric, whether the power plug of the drug stability test chamber is plugged in or loose, and check whether the power fuse is disconnected.
Check whether the power supply voltage is too low or too high and is not within the reasonable operating voltage range of the refrigerator.
Second, check the compressor.
First of all, check whether the compressor of the drug stability test chamber is working, and simply determine whether it is a problem with the refrigerant or an equipment failure.
Secondly, check whether the box is placed on a flat ground, and whether the box touches the wall and affects the heat dissipation.
Check whether the fan and compressor are working properly.
Third, check whether the equipment parameters are set correctly.
It is necessary to check whether the parameters of the drug stability test chamber are set correctly, especially whether the temperature setting of the test chamber is within the range of reasonable parameters.
Pay attention to whether the door body is not closed tightly, or the temperature in the box does not reach the set value due to too many times of opening the doorSecondly, check whether we have put too many items in one time and blocked the air duct;Then we need to measure whether the ambient temperature is within the normal temperature range.
If the above inspections are all right, you can contact our after-sales staff at any time, 24 hours**.