Working Principle of Comprehensive Environmental Test Chamber

Sanwood Technology's Comprehensive Environmental Test Chamber is a highly integrated environmental simulation test equipment

Sanwood Technology's Comprehensive Environmental Test Chamber is a highly integrated environmental simulation test equipment that combines the four main test factors of low air pressure, temperature, humidity and vibration to evaluate the adaptability and reliability of products under complex environmental conditions.

Overview of the Comprehensive Environmental Test Chamber:

Sanwood's Comprehensive Environmental Test Chamber is mainly used for electronic products in aerospace aircraft, special vehicles and other fields to assess and certify environmental adaptability and reliability in use. In addition, the four integrated test chamber of Sanwood Technology is also used for early detection of design defects and process defects of electronic products at the design stage.

Technical parameters of the four integrated test chamber:

Sanwood's Comprehensive Environmental Test Chamber can be customized according to the customer's parameter requirements, the following are the basic technical parameters of the four integrated test chamber:

Temperature range: -70 ℃ ~ 120 ℃

Temperature rise rate: 2 (45 ° C ~ +85 ° C, atmospheric pressure, no load)

Cooling rate: 2 (45 ° C ~ +85 ° C, atmospheric pressure, no load)

Temperature fluctuation: ≤±0.5(atmospheric pressure,no load)

Temperature deviation: ≤±1(atmospheric pressure, no load)

Temperature uniformity: ≤±2 (atmospheric pressure, no load)

Pressure range: atmospheric pressure-500Pa

Pressure reduction time ：≤30

Humidity range ：20-98%RH(+10°C~+85°C)(Normal pressure,No load)

Humidity deviation ：≤±3%(>75%RH)(Normal pressure,No load)

≤±5%(≤75%RH) (Atmospheric pressure,No load)

Power supply:3/N/PE AC,380V±10%, 50Hz

Comprehensive Environmental Test Chamber’s meeting test standards:

Sanwood Technology's Comprehensive Environmental Test Chamber meets many standards, including but not limited to the following standards:

GB/T 2423.102-2008 Environmental test for electrical and electronic products Part 2: Test Methods Test: Temperature (low temperature, high temperature) / low air pressure / vibration (sine) integrated

GJB150.24A-2009 Military equipment laboratory environmental test methods Part 24: temperature - humidity - vibration - height test.

Comprehensive Environmental Test Chamber functional characteristics:

Good sealing performance, become the temperature, humidity, vibration, low air pressure comprehensive stress test integrated system.

The parameters can be set flexibly, the experiment can be a variety of stress at the same time or separately applied to the product.

Shaking table adopts a fully sealed design, through the adjustment of its internal air pressure, you can offset the test chamber pressure changes on the vibration table ring and the table body generated by the suction to ensure that the vibration table is stable in the centre position, to maintain normal operation.

Sanwood's Comprehensive Environmental Test Chamber is a high-end test equipment with full functions and excellent performance, which can meet the testing needs of various complex climatic environments. If you need, you can contact us directly for more detailed product information and customized services.