IEC68-2-1 Test A: Cold; IEC68-2-2 Test B: Dry Heat;

Characteristics of high and low temperature wet heat alternating box controller:
1. Adopting an imported 7-inch true color touch screen, the screen display is intuitive Easy to operate, capable of setting values and program control, with a user-friendly and interactive human-machine interface for operation and control.
2. 250 sets of 12500 segments storage, 250 days of historical data saving function
3. Pre order power on/off function, end planning settings, automatically save data curves during power outages, etc
4. Standard USB/RS-32 interface, test data curve download, data copying, computer automatically generates Excel spreadsheet format for easy analysis
5. LED tube, LED power supply, LED display screen, high temperature and high humidity tester can be equipped with optional LAN remote control function
Programmable constant temperature and humidity test chamber manufacturer 4. Structural characteristics of high and low temperature wet heat alternating chamber:
1. High quality appearance and flat non reactive handle, easy to operate, safe and reliable
2. Fully enclosed structure, equipped with a powerful circulation motor and a low-noise refrigeration device
3. Equipped with shock-absorbing pads, the machine can maintain quietness and stability during operation
4. The programmable constant temperature and humidity test chamber has the function of conducting power testing on the tested object (load testing)
5. Adopting Philips lighting window lights and built-in high-temperature anti fog device for easy observation of product testing inside the box
6. Equipped with multiple protective devices, the performance is safe and reliable
7. Separation technology for water and electricity distribution panels reduces the impact of waterways on electrical appliances
8. The built-in mobile pulley is easy to move and place, and has strong positioning screws to fix the position
Price of Programmable Constant Temperature and Humidity Test Chamber

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.

Lithium battery testing explosion-proof high and low temperature aging testing machine | Low temperature testing machine
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