Overview
KESIONOTS KS-HD225LB low/high temperature test chamber is an environmental test equipment suitable for high temperature and low temperature Reliability test of industrial products. It is mainly 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 (alternating) cyclic change conditions for performance testing to inspect its various indicators, serving product design, improvement, identification and inspection.
Features
1. Temperature range is wide, up to -60 ℃ to 150 ℃.
2. Temperature control accuracy, analytical accuracy of +/- 0.1 ℃, control accuracy +/- 1 ℃.
3. The box is made of excellent material, the outer box is made of high-grade cold-rolled sheet paint, and the inner box is stainless steel.
4. Equipped with a variety of protection devices, such as no fuse switch, Compressor overload protection, refrigerant high voltage protection, over temperature protection, etc.
5. Optional well-known brand controller (Korean "TEMI" or Japanese "OYO") and Compressor ("Taikang" or German BITZER).
6. Standard configuration includes practical accessories such as viewing window, test hole, box light, Shelf, etc.
Principle
The test chamber creates and precisely controls a low-temperature to high-temperature test environment in a closed chamber through a refrigeration system (Air-Cooled/single-stage Compressor or wind, Water-Cooled/double-stage Compressor) and a heating system. The controller system receives feedback from the temperature sensor and adjusts the cooling or heating output to change the temperature in the chamber according to the set requirements to simulate the working state of the product 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
1. Put the sample to be tested into the box and place it reasonably.
2. Close the door and make sure the sealing is good.
3. Set the required temperature program (e.g. high temperature value, low temperature value, holding time, number of cycles, 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 is completed, the device automatically stops or stops manually. After the temperature in the box approaches the Ambient Temperature, open the box door to remove the sample.
Notice
• Device power supply needs to match, support 220VAC +/- 10% 50/60Hz or 380VAC +/- 10% 50/60Hz.
• Sample placement should not block the air duct to ensure uniform air circulation in the box.
• During operation, do not open the box door frequently to avoid affecting temperature stability and test results.
The equipment is equipped with a variety of protective devices. If the alarm system is triggered, please identify the cause and troubleshoot before using it.
• Perform regular equipment maintenance to check the status of components such as refrigerant, electrical connections and sealing strips.
• For special cooling rate requirements (e.g. 5 to 10 ° C drop per minute), it should be selected as a special condition.
When taking out samples in high or low temperature environments, pay attention to protection to avoid burns or frostbite.
