Overview
KESIONOTS KS-HD800LA low/high temperature test chamber, also known as Environmental Test Chamber, is suitable for high temperature and low temperature Reliability test of industrial products. The equipment is used for electronic and electrical, automobile and motorcycle, aerospace, ship weapons, colleges and universities, R & D institutions and other related products. Components and materials under high temperature, low temperature (alternating) cycle change conditions for performance testing to assist product design, improvement, identification and inspection.
Features
Temperature range: Temperature range can reach -70 ℃ to 150 ℃.
2. High Accuracy Control: Temperature resolution accuracy up to +/- 0.1 ℃, control accuracy +/- 1 ℃, uniformity +/- 1 ℃, Fluctuation +/- 0.5 ℃.
3. High-quality material: the inner box is made of stainless steel, the outer box is high-grade cold-rolled plate baking paint, and the thermal insulation material is high-temperature and high-density chlorine-based formic acid ethyl vinegar foam.
4. Flexible configuration: the controller can be selected from the Korean "TEMI" or Japanese "OYO" brand, and the Compressor can be selected from "Taikang" or German BITZER (optional).
5. Safety protection: equipped with no fuse switch, Compressor overload protection, refrigerant high voltage protection, over temperature protection and fault warning system.
6. Complete standard accessories: including viewing window, 50mm test hole, PL box light, Shelf, wet and dry cloth, etc.
Principle
The low/high temperature test chamber simulates and precisely controls the high and low temperature environment in a closed chamber through the refrigeration system (Air-Cooled or Water-Cooled Compressor) and the heating system. The controller coordinates the operation of the cooling and heating units according to the setting program, so that the temperature in the chamber changes according to the preset rate and range to test the performance and Reliability of the sample under extreme temperature conditions.
Applications
Electronics and electricians, automobiles and motorcycles, aerospace, ships and weapons, colleges and universities, R & D institutions
Standards
GB2423.1、GB2423.2、GJB150.3、GJB150.4、IEC、MIL
Steps
Place the device in a stable, well-ventilated position and connect to the required power supply (220VAC +/- 10% 50/60Hz or 380VAC +/- 10% 50/60Hz).
2. Open the box door, place the sample to be tested on the Shelf to ensure that it does not affect the internal air circulation, and then close the box door.
3. Set the required temperature program on the controller, including the target temperature, holding time, and cooling rate.
4. Start the device, the system will start running, and the internal situation can be observed through the viewing window.
5. After the test is completed, the equipment will stop or return to normal temperature according to the program. After the temperature in the box is safe, the door can be opened to remove the sample.
6. Power off the equipment and perform necessary cleaning and maintenance.
Notice
The equipment should be installed on a level and stable ground, with sufficient space for heat dissipation.
* Power supply voltage is consistent with equipment requirements and grounded reliably.
When placing the sample, the total load should not exceed the specified limit and the air duct should not be blocked.
During the operation of the equipment, do not open the door frequently to avoid affecting the temperature stability and equipment life.
When conducting a low temperature test, if you need to open the box door, please take good antifreeze protection.
* Regularly check whether the chilling down system (such as Compressor, condenser) is working properly and keep the ventilation smooth.
When the equipment malfunctions and alarms, it should be stopped immediately for inspection, and it can be used again after troubleshooting.
Non-professional personnel should not disassemble or repair the internal electrical and refrigeration components of the equipment.
