Large Environmental Chamber

Name: Large Environmental Chamber
Brand: Xi'an LIB Environmental Simulation Industry

The large environmental chamber can test the performance, reliability and durability of products in different environments by controlling temperature(from -20℃，-40℃，-70℃ to +150℃）, humidity(from 20%RH to 98%RH) and so on.

Other environmental conditions can be customized such as light, rain, dust, salt spray, gas and other environments. Suitable for the detection of large test parts, can be customized trolley and inclined ladder to facilitate the entry of test parts.

Standard: AAMA501, ASTM D4169-16, IEC 61215, IEC 61646, IEC61108, IEC62688, MIL-STD-812D

Large Environmental Chamber Features and Benefits

1. Temperature control accuracy can reach ±0.5℃, humidity control accuracy can reach ±2%RH, so as to truly simulate a variety of complex natural environment and specific working environment.

2. The internal space is large enough to accommodate a larger volume and a larger number of test samples, and can carry out overall testing of large electronic equipment, auto parts and other components.

3. In addition to temperature and humidity control, it can also customize a variety of environmental functions such as lighting, rain, dust, gas, etc., to meet the test needs of different products.

4. Simulate a variety of harsh environments that the product may experience in a short time, greatly improving the detection efficiency.

Large Environmental Chamber Specifications

Model	TH-100	TH-225	TH-500	TH-1000
Internal Dimension (mm)	400500500	500600750	700800900	100010001000
Overall Dimension (mm)	90010501620	100011401870	120013402020	150015402140
Interior Volume	100L	225L	500L	1000L
Heat load	1000W
Temperature Range	A : -20℃ ～ +150 ℃ B : -40℃ ～ +150 ℃ C: -70℃ ～ +150 ℃
Temperature Fluctuation	± 0.5 ℃
Temperature Deviation	± 2.0 ℃
Humidity Range	20% ~ 98% RH
Humidity Deviation	± 2.5% RH
Cooling Rate	1 ℃ / min
Heating Rate	3 ℃ / min

Configuration of Large Environmental Chamber

1. Workroom	SUS304 mirror stainless steel, high temperature and humidity resistance, corrosion resistance. Equipped with a high-precision temperature and humidity sensor. The large capacity of the workroom allows for the overall testing of the test pieces.
2. Air circulation system	Including fan and ventilation duct. The fan promotes the circulation of air in the chamber to ensure that the temperature and humidity are evenly distributed throughout the inner space.
3. Heating system	Composed of heating wires, installed on the side of the workroom.
4. Humidity system	Steam humidification is done by heating water to produce steam, which is then introduced into the workroom.
5. Refrigerating system	Compressor refrigeration, including compressor, condenser, evaporator and other components. Through the circulation of refrigerant, heat is absorbed to achieve cooling.
6. Control system	According to the set parameters and sensor feedback data, the controller can accurately control the heating, cooling, humidification and other systems.