Overview
BENTING CBGDW-225L low/high temperature test chamber is a professional Environmental performance equipment, providing a wide temperature range of -20 ° C to + 150 ° C, suitable for product performance testing in simulated high and low temperature environments. The inner volume of the box is 225L, and the high-efficiency refrigeration system is used to ensure accurate and stable temperature control.
Features
1. Enclosure Material adopts cold plate baking paint, the inner wall is good mirror stainless steel plate, and the box insulation material is fiberglass.
2. Single open hinged door design, equipped with observation window, lighting and window/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 covers IO boards, machine tool transformers, ballasts, intermediate relays, solid state relays, AC contactors, thermal relays, fuses, under-inverting relays, and air switches.
6. The control system automatically adjusts the operation and energy-saving working conditions of the refrigerator according to the test conditions, and the cooling capacity of the evaporator is switched and driven by the solenoid valve.
Principle
The test chamber is cooled by a fully enclosed low-noise rotor Compressor and an air-cooled heat exchanger, and the control system automatically adjusts the operating conditions according to the set temperature. One-stage compression is used in the range of 0 ° C to -40 ° C to ensure efficient cooling; high temperature control accuracy, Fluctuation ≤ 0.5 ° C, uniformity ≤ 2.0 ° C. Switch the evaporator cooling capacity through the solenoid valve to optimize performance.
Applications
Electronics testing, materials research, automotive parts testing, aerospace component testing, industrial product reliability verification
Steps
1. Turn on the power switch and start the control system.
2. Set the required temperature range and Miscellaneous parameters through the controller display.
3. Connect a U disk or RS232 interface for data communication (if necessary).
4. Place the test sample in the studio to ensure that there is no prohibition on testing the product.
5. Start the test and monitor the status indicators and alarm devices.
6. After the test is completed, shut down the device and clean the interior.
Notice
It is prohibited to test products that may produce flammable, explosive, volatile, highly toxic, corrosive, and radioactive substances.
Make sure the equipment is well grounded to avoid electrical failures.
Regularly check the refrigeration system and power distribution components to prevent overheating or damage.
* Pay attention to the observation window and lighting status during operation to avoid condensation affecting the line of sight.
Non-professional personnel should not disassemble or repair internal components.
