Customized high and low temperature wet heat test chamber for hydraulic pump environmental testing

Technical parameters:
1. Temperature range: -20 ℃, -40 ℃, -60 ℃, -70 ℃ to 150 ℃
2. Humidity range: 20%~98% R.H (temperature between 25 ℃~80 ℃)
3. Temperature fluctuation: ≤&plsmn; 0.5℃
4. Temperature uniformity: ≤&plsmn; 2℃
5. Humidity fluctuation:+2%, -3% R.H
6. Heating rate: 1.0-3.0 ℃/min
7. Cooling rate: 0.7-1.2 ℃/min
8. Time setting range: 0-9999h
The temperature range is optional, and the size can be customized according to different samples!

Box material:
1. High quality stainless steel plate (SS304) for the inner liner.
2. The outer shell is processed and formed using A3 steel plate CNC machine tools, and the surface of the shell is sprayed with plastic for a smoother and more beautiful appearance. 3. The insulation material is high-density fiber cotton with a thickness of 100mm.
4. The observation window of the damp heat aging test chamber is made of multi-layer hollow tempered steel, equipped with lighting fixtures, and the inner laminated conductive film is heated and defrosted to observe the test process clearly.
5. A double-layer high temperature resistant sealing strip is used between the door and the box to ensure the sealing of the testing area.
6. The bottom of the machine adopts high-quality fixed P movable wheels for easy movement.
7. There is a Φ 50mm test hole on the left side of the box, which can be used for external testing power or signal lines. Any increase in the diameter or number of holes should be explained.

Heating and humidification system:
1. High temperature, low temperature, humidity and heat independent system, using far * * nickel alloy high-speed heating electric heater.
2. The external boiler steam humidifier has energy-saving and consumption reducing functions, and has automatic water level compensation.

Refrigeration system:
1. Compressor: Fully enclosed original French Taikang.
2. Cooling method: single (double) mechanism cooling.
3. Condensation method: forced air cooling.
4. Dehumidification adopts the evaporator coil dew point temperature laminar contact dehumidification method.
5. The solenoid valve, oil separator, drying filter, repair valve, refrigerant flow window, and storage tank of the wet heat aging test chamber are all imported original parts. 9、 Security protection system:
Protection measures include overall equipment overheating, refrigeration system overload, refrigeration system overpressure, electrical leakage, water shortage, operation indication, automatic shutdown after fault alarm, etc.
Control system:
1. Adopting fully imported high-precision color touch screen temperature and humidity controller, P.I.D high-precision control.
2. Humidity is controlled through intuitive display, eliminating the shortcomings of the original temperature and humidity comparison.
3. The humidity control adopts P.I.D+S.S.R, and the system is coordinated and controlled in the same channel.
4. Accuracy: 0.1, Resolution:&plsmn; 0.1 ℃, temperature sensor: PT100 platinum resistance tester.
5. The circulation system adopts a temperature resistant and low-noise air conditioning motor and a multi blade centrifugal fan.

Compliant with standards:
Complies with standards such as GB/T2423.1 Low Temperature Test Method, GB/T2423.2 High Temperature Test Method, GB/T2423.3 Constant Damp Heat Test Method, GB/T5170.5 Damp Heat Test Equipment, GB/T10586 Damp Heat Test Technical Conditions, etc.

After sales service: The manufacturer provides free installation, debugging, and technical training services. Free 2-year warranty and lifetime maintenance for the entire device. During the warranty period, technicians will provide free quarterly maintenance to improve the service life of the equipment and follow up on customer service.
If you need our company's product manual and catalog, we will send them to you free of charge or visit you at your doorstep. Welcome to provide valuable feedback and suggestions on our company's products and services! For more detailed information, please visit our or.

Customized high and low temperature wet heat test chamber for hydraulic pump environmental testing Customized high and low temperature wet heat test chamber for hydraulic pump environmental testing