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النشرة الإخبارية button battery constant temperature and humidity box

Constant temperature and humidity button battery boxAlso known as constant temperature and humidity test machine, constant temperature and humidity test box, programmable humidity and thermal cycling test box, high and low temperature test box used for Testing the performance of materials in different environments and used to test the heat resistance and cold resistance of various materials, dry and moisture resistance.

Meeting the test

Test standard:

GJB150.9-1986 Damp Heat Test;

GJB150.4- 1986 low temperature test;

GJB150.3-1986 high temperature test;

GB/T2423.1-2008 (IEC60068-2-1:2007) Cryogenic Test Method Ab;

GB/T2423.2-2008(IEC60068-2-2: 2007) High Temperature Test Method Bb;

GB /T2423.3-2006(IEC60068-2-78:2007) Constant Damp Heat Test Method Cab;

GB/T2423.4-2008 (IEC60068-2-30:2005) Alternating damp heat test method Db;

Button battery constant temperature and humidity boxTechnical parameters :

1. Humidity range: 20% ~ 98% R.H.

2. Constant temperature range optional: 0℃~150℃, -20℃ ℃~150℃, -40℃~150℃, -60℃~150℃, -70℃ ~150℃.

3. Analysis Accuracy: Temperature: 0.01℃; Humidity: 0.1% R.H.

4 Temperature variation: ±0.5℃.

5. Temperature uniformity: ±2℃.

6. Heating rate: approx. 3°C/min (non-linear no-load).

7. Cooling rate: about 1°C/min (non-linear loading).

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