DIN ISO 1431-3
Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Part 3: Reference and alternative methods for determining the ozone concentration in laboratory test chambers (ISO 1431-3:2000)
| Organization: | DIN |
| Publication Date: | 1 May 2011 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Rubber): | 83.060 |
scope:
This part of ISO 1431 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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