Overview
KESIONOTS KS-HD225LC 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 high temperature, low temperature (alternating) cyclic change conditions for parts and materials of electronic and electrical, automotive and motorcycle, aerospace, marine weapons, colleges and universities, R & D institutions and other related products for performance testing, serving product design, improvement, identification and inspection, such as aging test.
Features
1. Temperature range options available, the standard model Temperature range is -40 ℃ to 150 ℃.
2. Temperature control accuracy, analytical accuracy of +/- 0.1 ℃, control accuracy of +/- 1 ℃.
3. The box structure is sturdy, the outer box is made of high-grade cold-rolled sheet paint, and the inner box is made of stainless steel.
4. Equipped with high-efficiency chilling down system, Air-Cooled/single-stage Compressor or wind, Water-Cooled/double-stage Compressor can be selected according to temperature requirements.
5. Built-in multiple Safety protection devices, including no fuse switch, Compressor overload protection, refrigerant high voltage protection, over temperature protection, etc.
6. 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).
7. Standard viewing window, test hole, box light, Shelf and other practical accessories.
Principle
The low/high temperature test chamber simulates and precisely controls the required extreme temperature environment in a closed box space through a refrigeration system (such as a Compressor) and a heating system. The Control system coordinates the work of the refrigeration and heating units according to the set temperature program, so that the temperature in the box quickly reaches and stabilizes at the target value, so as to provide controlled high temperature, low temperature or alternating temperature conditions for the test sample to inspect its performance and Reliability.
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
1. Place the sample to be tested properly on the Shelf in the box.
2. Close the door and make sure the sealing is good.
3. Set the required temperature program (including target temperature, duration, rate of change, etc.) through the controller.
4. Start the equipment, the test chamber starts to run, and the temperature is raised and cooled according to the set program.
5. During the test, the sample status can be observed through the viewing window.
6. After the test, the equipment stops running according to the program, and the sample is taken out after the temperature in the box returns to a safe range.
7. Power off the equipment and perform necessary cleaning and maintenance.
Notice
• Device power supply needs to match, you can choose 220VAC +/- 10% 50/60Hz or 380VAC +/- 10% 50/60Hz.
When placing the sample, ensure that the air duct is not blocked to ensure uniform temperature in the box.
Before the test, please check whether the protective devices (such as fuses and switches) are normal.
• During the operation of the equipment, do not open the box door frequently to avoid affecting the temperature stability and equipment life.
• When conducting low temperature test, if you need to use a lower temperature (such as -40 ° C to -70 ° C), you need to confirm that the equipment is equipped with the corresponding double-stage Compressor and Cooling mode.
• Regularly check and maintain chilled down systems (e.g. Compressors) to ensure proper operation.
• When the equipment malfunctions, the fault warning system will prompt, and it should be checked and dealt with in time.
