GB/T 2423.22-2002: Environmental testing - Part 2: Test methods - Test N: Change of temperature

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Basic Data

Standard ID	GB/T 2423.22-2002 (GB/T2423.22-2002)
Description (Translated English)	Environmental testing for electric and electronic products - Part 2: Tests - Test N: change of temperature
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K04
Classification of International Standard	19.040
Word Count Estimation	12,182
Date of Issue	2002-06-13
Date of Implementation	2003-01-01
Older Standard (superseded by this standard)	GB/T 2423.22-1987
Adopted Standard	IEC 60068-2-14-1984, IDT; IEC 60068-2-14 AMD.1-1986, IDT
Regulation (derived from)	National Standards Bulletin No. 41 of 2012
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Summary	This standard applies to determine the temperature of one or more consecutive times the impact of changes on the test sample. The trials used high or low temperature test methods. The primary impact of temperature parameters are: temperature range of high and low temperature, test sample at high and low temperature holding time, low to high or high to low rate of temperature change between, conditions of test cycles, test the total sample absorb or release heat.