A high and low temperature humidity test chamber

A high and low temperature humidity test chamber is a device used to test the performance of products in high temperature, low temperature or humid and hot environments. It is widely used in the testing of aerospace products, information electronic instruments and meters, materials, electrical appliances, electronic products, and various electronic components.

Basic Working Principle：

❖ Box structure: usually made of stainless steel or other corrosion-resistant materials, the internal space is used to place the sample under test, and the external control panel and display are installed.

❖ Temperature and humidity control system: including heater, refrigeration system (single stage, double stage or stacked refrigeration), humidification and dehumidification device, as well as sensors and microprocessors to ensure that the temperature and humidity in the box is precisely controllable.

❖ Air circulation system: built-in fans promote air circulation in the box to ensure uniform temperature and humidity distribution.

❖ Control system: microcomputer or PLC controller is used. Users can set the required temperature, humidity and test time through the operation interface, and the system will automatically execute and maintain the set conditions.

Lab Companion was established on May 4, 2005, and is a national high-tech enterprise headquartered in Dongguan, Guangdong Province. The company has two major R&D and manufacturing facilities in Dongguan and Kunshan, covering a total area of 10,000 square meters. It produces approximately 2,000 environmental test equipment units annually. The company also operates sales and maintenance service centers in Beijing, Shanghai, Wuhan, Chengdu, Chongqing, Xi 'an, and Hong Kong. Hongzhan has always been dedicated to the technology of environmental test equipment, continuously striving for excellence to create reliability that meets international standards. Its customers span various industries, including electronics, semiconductors, optoelectronics, communications, aerospace, machinery, laboratories, and automotive. From product development to after-sales service, every step is guided by the customer's perspective and needs.