Zkoušení vlivů prostředí na elektrotechnická zařízení

Komise : IEC/TC 104 (Environmental conditions, classification and methods of test)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 29.04.2020
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This part of IEC 60068-2 specifies a method of assessing a materials resistance to corrosion under salt mist environment. It is applicable to check that the comparative quality of a metallic material, with or without corrosion protection, is maintained from salt mist.

It is particularly useful for detecting discontinuities, such as pores and other defects, in certain metallic, organic, anodic oxide and conversion coatings.

This test is useful for evaluating the quality and the uniformity of coatings applied to protect metals against corrosion.

Komise : IEC/TC 104 (Environmental conditions, classification and methods of test)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 19.05.2020
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This part of IEC 60068 provides methods of test applicable to specimens which, during transportation, storage or in service, can be subjected to low air pressure.

The object of the low air pressure test is to the determination of the ability of components, equipment or other articles to be used, transported or stored at low air pressure.

For components, equipment or other articles to be used, transported or stored under a simultaneous combination of high or low temperature and low air pressure where the combination is important for the stresses imposed on the articles or for the failure mechanisms, shall then be tested according to IEC 60068-2-39.