2. Application and Limitations Explanation

2.1 Scope of Application

A)Temperature gun constant temperature and humidity chamberSuitable for conducting environmental simulation reliability tests such as high and low temperature constant and gradient, cyclic tests on various electrical and electronic products, as well as other products, components, and materials. Other uses may result in personal injury and equipment damage!

2.2 Limitations on Test Samples

A) Testing and storage of samples of flammable, explosive, and volatile substances

B）Testing and Storage of Corrosive Substance Samples and Storage of Biological Samples

C) Testing and Storage of Strong Electromagnetic Emission Source Samples

3. Capacity and size

3.1 Effective volume

9m³

3.2 Inner box dimensions

W (width)2500mm * H (height) 2000mm * D (depth)1800mm

3.3 Test box outer box size

About W (width)3000Mm * H (height) 2300mm * D (depth) 2000mm

4. Performance

4.1. Conditions

Air cooling+27 ℃, empty load (some parameters according to notes) without sample

4.2. temperature range

-5°～50℃

4.3. Humidity range

20%RH～98%RH

4.4. Temperature/humidity fluctuation

±2℃/±2.0%RH

4.5. Temperature/humidity display accuracy

0.01/0.01

4.6. Temperature/humidity uniformity

≤ 2 ℃ No load ≤ 5% RH No load

4.7. heating up time

About 1-3 ℃/min, no load

4.8. Cooling time

About 0.8-1 ℃/min,no-load

4.9. Excessive temperature rise and fall

≤±1℃

4.12. Meet the testing standards

GB/T11158-2008high temperature test chamberTechnical conditions; GB/T2423.2-2008 Test B: High temperature test method; GB/T11158-2008 High temperatureChamberTechnical conditions GB/T2423.2-2008 Test B: High temperature test method GB/T2423.22-2002 Temperature change test method IEC60068-2:2007 High temperature test chamber test method

GJB150.3 High temperature test