If your low-temperature test chamber isn't reaching the required test temperature, start by observing the temperature behavior. Is the cooling process extremely slow, or does the temperature begin to rise after it reaches a certain point? If the temperature drops slowly, check whether the chamber was properly dried before the test. Make sure the chamber is completely dry and free of moisture before placing the test sample inside. Also, ensure that the number of samples placed in the chamber isn't too high, as this can block airflow and prevent proper circulation. If these factors are ruled out, there may be an issue with the refrigeration system. In such cases, it's best to contact the manufacturer’s technical support for professional assistance.
If the temperature rises after reaching a certain level, this could indicate improper usage or installation. Check the ambient temperature where the equipment is located, and make sure the back of the cabinet is at least the recommended distance away from walls or other obstructions. These conditions are usually specified in the equipment's user manual.
For more detailed information about high and low temperature test chambers, please visit Dongguan Ai Siwei Test Equipment Co., Ltd. We are here to provide you with comprehensive guidance and solutions tailored to your needs. Chen Dan looks forward to serving you and helping you achieve accurate and reliable testing results.
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