Overview
KESIONOTS KS-OTS-HD408LB low/high temperature test chamber is an environmental test equipment, suitable for high temperature and low temperature Reliability test of industrial products. The equipment is used for parts and materials of electronic and electrical, automobile and motorcycle, aerospace, ship weapons, colleges and universities, R & D institutions and other related products under high temperature and low temperature cycle change conditions inspection performance indicators, support product design, improvement, identification and inspection, such as aging test.
Features
1. Wide temperature control range: -60~ 150 ℃
2. High Accuracy Temperature Control: Temperature Analysis accuracy +/- 0.1 ℃, Temperature Uniformity +/- 1.0 ℃, Temperature Control accuracy +/- 1.0 ℃, Temperature Fluctuation +/- 0.5 ℃
3. Rapid heating and cooling: the heating rate is about 4.0 ° C/min, and the cooling rate is about 1.0 ° C/min
4. High-quality material: the studio is made of stainless steel, the outer box is high-grade cold plate nano-paint, and the thermal insulation material is high temperature and high density chlorine-based formic acid vinegar foam insulator material
5. Reliable refrigeration system: wind and water-cooled/dual-stage Compressor, optional French "Taikang" brand or German "BITZER" brand
6. Multiple protection devices: including no fuse switch, Compressor overload protection switch, refrigerant high and low voltage protection switch, ultra-humidity over-temperature protection switch, fuse, fault warning system
7. Standard accessories: viewing window, 50mm test hole, PL box light, Shelf, wet and dry ball gauze
8. Optional controller: Korean or Japanese "OYO" brand
Principle
The low/high temperature test chamber realizes temperature control through the refrigeration system and the heating system, simulating the high temperature and low temperature environment in a closed working room. The equipment uses air and water-cooled double-stage Compressor for refrigeration, combined with high temperature insulation materials to maintain temperature stability, and the controller precisely adjusts the temperature change to inspect the performance of the product under the temperature cycle. For example, in the aging test, one day of testing at 70 ° C is theoretically equivalent to 6 months of atmospheric exposure.
Applications
Electronics and electricians, automobiles and motorcycles, aerospace, ships and weapons, colleges and universities, R & D institutions
Standards
GB10592-89、GB2423.1、GB2423.2、GJB150.3、GJB150.4、IEC、MIL
Steps
1. Connect power supply: 220VAC +/- 10% 50/60Hz or 380VAC +/- 10% 50/60Hz power supply according to specifications
2. Set parameters: Use the controller to set Temperature range, time and other test conditions
3. Place the sample: put the product to be tested into the studio to ensure safety
4. Start-up test: run the equipment for high and low temperature cycle testing
5. Monitoring process: observe the test status through the viewing window and warning system
6. End the test: After completing the test, turn off the equipment and remove the sample
Notice
• Power supply voltage meets equipment requirements to avoid overload
• Regularly check protective devices such as fuses and switches to ensure proper function
• Pay attention to changing the wet and dry ball gauze when using it to maintain humidity accuracy
• Avoid running for a long time under over-temperature or over-humidity conditions to prevent equipment damage
• Maintain the refrigeration system and clean the Compressor regularly to prolong life
• Check the sealing of the studio before the test to prevent temperature leakage
