High and low temperature cycling test box, battery explosion-proof test box, drying boxThe temperature and humidity alternating test chamber, also known as the environmental testing machine, tests the heat resistance, cold resistance, dry resistance, and moisture resistance of various materials. Suitable for use in factories such as electronics, electronics, food, vehicles, metals, chemicals, and building materials.

High and low temperature cycling test box, battery explosion-proof test box, drying box
5、 High and Low Temperature Damp Heat Alternating Box Refrigeration System:
1. The programmable constant temperature and humidity testing machine adopts original imported compressors from Europe and America, with reliable quality and stable performance
2. Modular refrigeration system, high efficiency, easy installation and maintenance
3. Adopting the water immersion leak detection method, thoroughly detecting leaks and eliminating potential leakage problems
4. Adopting DuPont R404A and R23 environmentally friendly refrigerants from the United States, with no pollution
5. The refrigeration system and electronic control system have multiple safety protection mechanisms

6、 Advantages of High and Low Temperature Damp Heat Alternating Box Technology:
1. Independently developed control system, automatic load analysis and reasonable adjustment of refrigerant flow, energy-saving by 20% year-on-year
2. Low temperature continuous operation for 1000H without frosting technology
3. Separate the waterway distribution panel to reduce the safety hazards caused by waterway faults on electrical appliances
4. Strong ability to prevent static electricity and reduce consumption, achieving a neutral energy state in the same industry

Technical parameters of high and low temperature cyclic wet heat test chamber:
1. Temperature range: A:-232℃～150℃ B:- 40℃～302℃ C:- 60℃～150℃ D:- 70℃～150℃
2. Humidity range: 30～98％R. H
3. Fluctuations/Uniformity: ≤ ±0.5℃ /≤±2℃
4. Humidity deviation:+ 2- 3％R. H
5. Heating rate: 1.0℃ ～3.0℃ /min
6. Cooling rate: 0.7℃ ～1.0℃ /min
7. Power supply voltage: AC380V ± 10% 50 ± 0.5Hz three-phase five wire system
8. Environmental temperature and humidity for use: 5℃ ～＋30℃ ≤85％R. HThe