Standard

ISO 4855:1981

Apr 1981 Withdrawn

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Abstract

Specifies the optical test methods the requirements for which are given in ISO 4849 to ISO 4853. The other test methods are given in ISO 4855. The following tests are described: test for robustness of the protectors, test for stability at elevated temperature, test for resistance to ultraviolet radiation, test for ignition, test for resistance to corrosion, test for suitability for disinfection, test for resistance to high-speed particles, test for non-adherence of molten metal, test for resistance to penetration of hot solids, test for proof against chemical droplets, test for protection against dust, and test for protection against gas.

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Standard from ISO
Published: April 1 1981
Withdrawn: January 10 2020
Period for objection until: December 18 1978
Edition: 1
Document type: IS
Pages
ISBN:

Publisher: ISO
Distributor: ISO
ICS: 13.340.20
International TC: ISO/TC 94/SC 6

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Revised by: ISO 18526-3:2020

ISO 4855:1981

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Abstract

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