High and Low Temperature Damp Heat Test ChamberMainly aimed at adaptability testing of electrical and electronic products, plastic materials, paper printing, metals, raw devices, and other materials during storage, transportation, and use in high temperature, low temperature, and humid environments. This testing equipment is mainly used to conduct environmental simulation tests on the physical and other related characteristics of products under low temperature, high temperature, high temperature and high humidity conditions in accordance with national standards or user defined requirements. After testing, the performance of the product is judged through inspection to determine whether it still meets the predetermined requirements, for product design, improvement, identification and factory inspection.
High and Low Temperature Damp Heat Test ChamberManufacturing standards:
GB10589-89 Technical Conditions for Low Temperature Test Chamber
GB10592-89 Technical Conditions for High and Low Temperature Test Chamber
GB10586-89 Technical Conditions for Damp Heat Test Chamber
GB11158-89 Technical Conditions for High Temperature Test Chamber
GB/T5170、 2-1996 Basic parameter calibration method for environmental testing equipment of electrical and electronic products Temperature testing equipment
GB/T5170、 5-1996 Basic parameter calibration method for environmental testing equipment for electrical and electronic products - Damp heat testing equipment
GB2423、 1-89 Basic Test Procedures for Electrical and Electronic Products - Test A: Low Temperature Test Method
GB2423、 2-89 Basic Test Procedures for Electrical and Electronic Products - Test B: High Temperature Test Method
GB2423、 3-91 Basic Test Procedures for Electrical and Electronic Products - Test Ca: Constant Damp Heat Test Method
GB2424、 1-89 Basic Environmental Testing Procedures for Electrical and Electronic Products - Guidelines for High Temperature and Low Temperature Testing
High and Low Temperature Damp Heat Test ChamberStructural characteristics:
1. Adopting a LCD touch screen controller, the screen operation is simple, the program editing is easy, and it has an RS-232 computer interface.
2. The controller operation interface is available in both Chinese and English, and can be connected to a computer for operation and control.
3. Using French compressors and environmentally friendly refrigerants R134a, R404a, R23.
4. The material inside and outside the box is made of stainless steel plate (SUS # 304), and the exterior is coated with powder paint to prevent static electricity and increase the appearance texture and cleanliness.
5. The insulation layer of the box is made of high-strength PU foam resin and high-density glass fiber cotton, with a thickness of 10 cm to avoid unnecessary energy loss.
6. Fully automatic water replenishment system, capable of circulating water, external water tank and other functions.
7. There is a test hole with a diameter of 50mm on the left side of the box, which can be used for external testing power or signal lines.