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Hlavní stránka>BS ISO 1431-3:2017 Rubber, vulcanized or thermoplastic. Resistance to ozone cracking Reference and alternative methods for determining the ozone concentration in laboratory test chambers
sklademVydáno: 2017-07-20
BS ISO 1431-3:2017 Rubber, vulcanized or thermoplastic. Resistance to ozone cracking Reference and alternative methods for determining the ozone concentration in laboratory test chambers

BS ISO 1431-3:2017

Rubber, vulcanized or thermoplastic. Resistance to ozone cracking Reference and alternative methods for determining the ozone concentration in laboratory test chambers

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Označení normy:BS ISO 1431-3:2017
Počet stran:34
Vydáno:2017-07-20
ISBN:978 0 580 92548 1
Status:Standard
Popis

BS ISO 1431-3:2017


This standard BS ISO 1431-3:2017 Rubber, vulcanized or thermoplastic. Resistance to ozone cracking is classified in these ICS categories:
  • 83.060 Rubber

This document describes three types of method for the determination of ozone concentration in laboratory test chambers.

Method A — UV absorption: this is the reference method, and is used as the means of calibration for the alternative methods B and C.

Method B — Instrumental techniques:

B1: electrochemical

B2: chemiluminescence

Method C — Wet-chemical techniques:

Procedure I

Procedure II

Procedure III


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