Overview
BENTING CBGDW-408L low/high temperature test chamber is a professional Environmental performance equipment, providing wide temperature range control from -40 ° C to 150 ° C, suitable for product reliability testing. The box adopts cold plate paint outer box and mirror stainless steel inner wall, equipped with observation window, lighting and anti-condensation device to ensure clear and stable test process.
Features
1. Enclosure Material is cold plate paint, the inner wall is made of good mirror stainless steel plate, and the box insulation material is fiberglass.
2. Single open hinged door design, with observation window, lighting and window frame/door frame anti-condensation electric heating device.
3. Control panel integrated controller display, U disk interface, RS232 computer 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 save energy, and the evaporator cooling capacity is switched by the solenoid valve.
Principle
The low/high temperature test chamber switches the evaporator cooling capacity through the control system to achieve precise temperature adjustment. The binary cascade cooling method is used in the range of -40 ° C to -70 ° C, and the fully enclosed low-noise rotor Compressor and air-cooled heat exchanger are used for efficient cooling to ensure temperature uniformity and stability.
Applications
Product reliability test, environment simulation test, material performance test
Steps
1. Turn on the power switch and start the control system.
2. Set the required temperature range and Miscellaneous parameters through the controller.
3. Place the test sample in the studio and close the box door.
4. Monitor status indicators and alarm devices to ensure normal operation.
5. After the test is completed, turn off the device and remove the sample.
Notice
It is forbidden to test 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 overload operation.
• Regularly check the refrigeration system and electrical components to prevent malfunctions.
