Product structure
The Cold temperature chamber is generally composed of a box, a refrigeration system, a heating system, a control system, a temperature sensor, etc. The box usually uses high-strength insulation materials to reduce heat loss and ensure the stability of the temperature in the box. The refrigeration system is the core part of the test chamber, which realizes the low temperature by compression refrigeration, liquid nitrogen refrigeration and other ways. The control system is responsible for precise control of parameters such as temperature and time, which can be set by users according to different test requirements.

Application field
The application field of Cold temperature chamber is very wide. In the electronics industry, the performance of electronic products in extremely cold environments is critical. For example, mobile phones, computers and other electronic devices in cold areas may have problems such as reduced battery life and abnormal screen display. Through the test of low temperature cold resistance test chamber, these problems can be found in advance and improved to ensure that electronic products can operate normally in a variety of environments. In the automotive industry, automotive components such as engines, tires, and electronic control systems need to maintain good performance under extremely cold conditions. The low temperature cold resistance test chamber can simulate the harsh weather conditions in winter, carry out strict testing of auto parts, and improve the reliability and safety of automobiles. In addition, aerospace, medical equipment, chemical and other industries are also inseparable from the application of low temperature cold resistance test chamber.
Application scenario
Research institutions often use low temperature cold resistance test chambers for material science research. For example, the study of the strength, toughness, electrical conductivity and other properties of new alloy materials at low temperatures provides a scientific basis for the development and application of materials. In the aerospace field, the aircraft will face extremely low temperatures in the high air, and the low temperature test chamber can simulate this environment and test the parts of the aircraft to ensure its reliability under extreme conditions. In the winter sports equipment manufacturing industry, skis, skates, winter clothing and other products need to be tested in a low temperature environment to meet the needs of athletes in the cold environment.
Product parameter
|
Model |
B-T-48L(A-D) |
B-T-107(A-D) |
|
Inner box volume |
48L |
|
|
Inner box size |
40x40x30cm |
30.5X23X29cm |
|
external dimension size |
60x80x107cm |
53X68X72cm |
|
Temperature range |
-60~+150°C(100°C) (A:0°C B:-20°C C:-40°C D:-60°C) |
-40(-60°C)~+130°C(100°C) (A:0°C B:-20°C C:-40°C D:-60°C) |
|
Humidity range |
20$-98%RH |
|
|
Temperature rise rate |
3°C/min |
|
|
Cooling rate |
0.7-1°C/min |
|
|
Temperature deviation |
±1°C |
|
|
Temperature fluctuation |
±0.5°C |
|
|
Temperature uniformity |
±1°C |
|
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