The standard is applicable to GB / T 2423.3 "Basic Environmental Test Regulations for Electrical and Electronic Products Test Ca: Constant Damp Heat Test Method", GB / T 2423.4 "Electrical and Electronic Products Basic Environmental Testing Regulations Test Db: Alternate Damp Heat Test Method", GB 2423.9 The basic environmental test regulations for electrical and electronic products are Test Cb: Constant Humidity and Heat Test Method for Equipment "and GB 2423.16" Basic Environmental Test Regulations for Electrical and Electronic Products Test J: Long Mold Test Method "for periodic verification of test equipment used.
The reference standards for the high and low temperature test chamber damp heat test are as follows:
GB / T2423.3-93 Basic environmental test procedures for electrical and electronic products Test Ca: Constant damp heat test method
GB / T2423.4-93 Basic environmental test regulations for electrical and electronic products Test Db: alternating damp heat test method
GB / T2423.9-89 Basic environmental test regulations for electrical and electronic products Test Cb: Constant humidity and heat test method for equipment
GB 2423.16-90 Basic Environmental Test Regulations for Electrical and Electronic Products Test J: Mold Test Method
GB / T5170.1-1995 General rules for the verification of basic parameters of environmental testing equipment for electrical and electronic products
GB 6999-86 Relative humidity checklist for environmental testing
High and low temperature test chamber verification items:
1. Temperature deviation;
2. Relative humidity deviation;
3. Temperature uniformity;
4. Temperature fluctuation;
5. Temperature rise and fall characteristics;
6. Wind speed.
Brief introduction of reference standards for high and low temperature test chamber damp heat test
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