GB/T 2423.54-2005: Environmental testing for electric and electronic products - Part 2: Test methods - Test Xc: Fluid contamination

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Scope

This Part of GB/T 2423 gives a method of test which provides a standard procedure to
determine the ability of components, equipment or their constituent materials,
hereinafter referred to as specimen, to withstand accidental contact with fluids, without
being unacceptably affected.
The fluids listed in Part are representative of those commonly encountered in
operational applications. It is not intended that a specimen should be exposed to all, or
even any of them. Nor is the list intended to be complete; fluids not listed and for which
a test is appropriate should be included in the relevant specification. Guidance is given
in annex A on the choice of test fluids, specimens and severities.
These tests are not intended to demonstrate the suitability of components or equipment
to perform in continuous contact with a fluid, e.g., an immersed fuel pump. Nor are
they a test to demonstrate immunity from electrolytic corrosion.

Basic Data

Standard ID	GB/T 2423.54-2005 (GB/T2423.54-2005)
Description (Translated English)	Environmental testing for electric and electronic products. Part 2: Test methods. Test Xc: Fluid contamination
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K04
Classification of International Standard	19.040
Word Count Estimation	11,162
Date of Issue	2005-01-18
Date of Implementation	2005-06-01
Adopted Standard	IEC 60068-2-74-1999, IDT
Regulation (derived from)	Announcement of Newly Approved National Standards No. 2, 2005 (No. 76 overall)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee
Summary	This standard specifies the assessment of components, equipment, materials or components to withstand accidental contact with the fluid impact test methods. Listed in this section represent the fluid during use can often encountered fluids. Not exposed to the test samples in all or part of the fluid stated in tables, the fluid can not completely. If not used in the test fluid off this part of the specification should be listed. Appendix A of the test fluid, the test sample and the choice of severities provides guidance information. This test does not apply to verification in continuous contact with the fluid components or devices work adaptability, such as impregnated fuel pump, does not apply to validate the ability of electrolytic corrosion resistant.