DSH 355 Poisonous and injurious gases

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DSH 355 % l  M) ]% e3 L- l' b8 H

Poisonous and injurious gases $ l% `) B: J+ i$ Q% u

13.1

61010-1(ed.1);am1;am2

8 E4 w6 h9 |) ^! x: _  X% sStandard:
5 I) `. v5 f% R' o+ q2 a% MIEC 61010-1:1990 +A1:1992 + A2 :1995
2 u( A+ N- g& o! |; r6 U: gSub clause:
13.1
' a: H. K8 c! {5 |7 uSheet n. 355
Page 1(1)
Subject:
! e! B: t( b7 ^$ APoisonous and injurious gases
% ~6 T, U( D1 s3 u; {5 ]' XKey words:
# i8 c( \# C7 g; D- Poisonous gases
. Q. T; ~' @) l5 o- d- Injurious gases
- Dangerous amounts
Provisional decision taken by ETF3 and confirmed by CTL at its 38th meeting, in Toronto
Question:
) \' h7 Y- c* O8 N& r1 ?1. What criteria do laboratories employ to determine acceptable limits for gases?
2. What techniques do laboratories employ to detect and identify dangerous gases?
8 L! l, d, T" r  ^2 _7 LDecision:
It was agreed that National Occupational Threshold Limits apply. The limits apply to gases released both during normal and single fault conditions.
/ H% Y8 J9 b& }( UNOTE: It was mentioned that this sub-clause may not appear in the Second
* M/ D4 S: y2 c6 l1 yEdition of IEC 61010-1.
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