小米 发表于 2012-9-18 12:44

DSH 355 Poisonous and injurious gases




http://decisions.iecee.org/icons/ecblank.gifDSH 355
Poisonous and injurious gases
13.1
61010-1(ed.1);am1;am2



Standard:
IEC 61010-1:1990 +A1:1992 + A2 :1995
Sub clause:
13.1
Sheet n. 355
Page 1(1)
Subject:
Poisonous and injurious gases
Key words:
- Poisonous gases
- Injurious gases
- Dangerous amounts
Provisional decision taken by ETF3 and confirmed by CTL at its 38th meeting, in Toronto
Question:
1. What criteria do laboratories employ to determine acceptable limits for gases?
2. What techniques do laboratories employ to detect and identify dangerous gases?
Decision:
It was agreed that National Occupational Threshold Limits apply. The limits apply to gases released both during normal and single fault conditions.
NOTE: It was mentioned that this sub-clause may not appear in the Second
Edition of IEC 61010-1.



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