Overview
BENTING CBGDW-408L low/high temperature test chamber is a professional Environmental performance equipment, providing a wide temperature range control from -20 ° C to 150 ° C, suitable for product reliability testing. The box is made of high-quality materials, equipped with advanced control systems and energy-saving refrigeration units to ensure test accuracy and stability.
Features
1. Enclosure Material is cold plate paint, the inner wall is made of good mirror stainless steel plate, and the 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.
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 savings.
7. The evaporator cooling capacity is controlled by the solenoid valve switch.
Principle
The low/high temperature test chamber automatically adjusts the refrigerator and heating system through the control system to achieve precise temperature control in the range of -20 ° C to 150 ° C. The refrigeration system uses a fully enclosed low-noise rotor Compressor and an air-cooled heat exchanger, and switches the working mode according to the temperature requirements. For example, one-stage compression is used at 0 ° C to -40 ° C to ensure efficient cooling. Humidity control is achieved through the humidifier, and the deviation is controlled within +/- 2.5% R.H.
Applications
Electronics, automotive parts, materials science, aerospace, military products
Steps
1. Turn on the power switch and start the control system.
2. Set the required temperature range and Miscellaneous parameters through the control panel.
3. Put the test sample in the studio to ensure that there are no prohibited test items.
4. Start the test program and monitor the status indicators and alarm devices.
5. After the test is complete, turn off the power and remove the sample.
Notice
• Prohibit testing of products that may produce flammable, explosive, volatile, highly toxic, corrosive, and radioactive substances.
• Make sure the box door is tightly closed to prevent temperature leakage.
• Regularly check the refrigeration system and electrical components to avoid malfunctions.
• Pay attention to safety during operation and avoid touching high or low temperature surfaces.
