Overview
BENTING CBGDW-800L low/high temperature test chamber is a kind of equipment for high, low temperature and constant heat and humidity reliability test of industrial products. It has a wide temperature control range, and the performance index reaches the national standard GB10592-89. It is suitable for inspection of electronic and electrical, automobile and motorcycle, aerospace and other fields. The performance of parts and materials in the environment changes.
Features
1. The outer box is made of cold plate paint, the inner wall is good mirror stainless steel plate, and the thermal insulation material is fiberglass.
2. Single open hinged door design, equipped with observation window, lighting and anti-condensation electric heating device.
3. Control panel integrated controller display, U disk interface, RS232 communication interface, power switch, status indicator and sound and light alarm device.
4. The unit includes refrigeration unit, water tray, drain hole, condenser fan, condenser inlet trend and supply water tank.
5. The power distribution system includes IO board, machine tool transformer, ballast, intermediate relay, solid state relay, AC contactor, thermal relay, fuse, underphase relay and air switch.
6. The control system automatically adjusts the operation of the refrigerator to achieve energy saving, and the cooling capacity of the evaporator is switched and controlled by the solenoid valve.
Principle
The low/high temperature test chamber automatically adjusts the operation of the refrigerator through the control system to achieve temperature control. The first-stage compression refrigeration method is used in the range of 0 ° C to -40 ° C, and the binary cascade refrigeration method is used in the range of -40 ° C to -70 ° C. The evaporator cooling capacity is switched and driven by the solenoid valve to ensure temperature uniformity and stability.
Applications
Electronics and electricians, automobiles and motorcycles, aerospace, ships and weapons, colleges and universities, R & D institutions
Standards
GB10592-89、GB2423.1、GB2423.2、GB2423.3、GJB150.3、GJB150.4、IEC、MIL
Steps
1. Connect the power supply and turn on the power switch.
2. Set the required temperature, humidity and other test parameters through the control panel.
3. Start the equipment and the control system automatically adjusts the operation of the refrigerator.
4. Monitor the test process and check the status of the equipment through the observation window and status indicator.
5. After the test, turn off the device and disconnect the power supply.
Notice
• Prohibit testing of products that may produce flammable, explosive, volatile, highly toxic, corrosive, and radioactive substances.
• Ensure that the equipment is used within the specified temperature range to avoid overrun operation.
• Regularly check the refrigeration system and electrical components to ensure safe operation.
• Make sure the studio is free of debris before use and keep it clean.
