Environmental testing - Part 2-2: Tests - Test B: Dry heat
- Dry heat test for non heat-dissipating specimens with gradual change of temperature, Bb.
- Dry heat tests for heat-dissipating specimens with gradual change of temperature, Bd;
with gradual change of temperature, specimen powered throughout, Be. The procedures given in this standard are normally intended for specimens that achieve temperature stability during the performance of the test procedure. The main changes from the previous edition are as follows: Tests Ba and Bc have been deleted since they were more severe tests than Test Nb, IEC 60068-2-14: Change of temperature. Secondly it was considered justified to delete the 3 % value on the temperature difference between the chamber air and the wall temperatures. Thirdly it is proposed that the test specimen be powered throughout the test where required; and, finally, the annexes have been removed. It has the status of a horizontal standard in accordance with IEC Guide 104
|Publication type||International Standard|
|Available language(s)||English/French, Spanish|
|TC/SC||TC 104 - Environmental conditions, classification and methods of testrss|
|ICS||19.040 - Environmental testing|
|File size||972 KB|
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