NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Environmental Testing - Part 2-70: Tests - Test Xb: Abrasion of markings, lettering, surfaces and materials caused by rubbing of fingertips and hands (IEC 104/866/FDIS:2020); German and English version FprEN 60068-2-70:2020
Abstract
This part of IEC 60068 provides a standard method to determine the resistance of markings, lettering, surfaces and materials to abrasion arising from manual operation. The method is applicable to markings, lettering, surfaces and materials on flat or curved surfaces such as those that can occur on actuators and keyboards. The method can test the abrasion resistance in the presence of fluids, pastes, particles and other materials, singly or in combination.
Begin
2020-06-29
Planned document number
DIN EN IEC 60068-2-70
Project number
02229560
Responsible national committee
DKE/K 131 - Umgebungsbedingungen, Klassifizierung und Prüfungen
