BS ISO 17491-2:2012
Current
The latest, up-to-date edition.
Protective clothing. Test methods for clothing providing protection against chemicals Determination of resistance to inward leakage of aerosols and gases (inward leakage test)
Hardcopy , PDF
English
30-06-2012
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Foreword
Introduction
1 Scope
2 Terms and definitions
3 Principle
4 Test agents and test subjects
5 Apparatus
6 Procedure
7 Calculation
8 Test report
Annex A (normative) - Sampling probe and connections
Bibliography
Describes two different methods for determining the inward leakage of chemical protective suits in an aerosol environment (Method 1) or a gaseous environment (Method 2).
| Committee |
PH/3/3
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This part of ISO17491 specifies two different methods for determining the inward leakage of chemical protective suits in an aerosol environment (Method 1) or a gaseous environment (Method 2).
The procedure is applicable to gas-tight suits and non-gas-tight suits and provides an evaluation of chemical protective suit integrity, particularly leakage in the breathing zone, under dynamic conditions through the use of human subjects.
| Standards | Relationship |
| ISO 17491-2:2012 | Identical |
| ISO 6530:2005 | Protective clothing — Protection against liquid chemicals — Test method for resistance of materials to penetration by liquids |
| ISO 13688:2013 | Protective clothing — General requirements |
| ISO 16602:2007 | Protective clothing for protection against chemicals — Classification, labelling and performance requirements |
| ISO 17491-1:2012 | Protective clothing — Test methods for clothing providing protection against chemicals — Part 1: Determination of resistance to outward leakage of gases (internal pressure test) |
| ISO 6529:2013 | Protective clothing Protection against chemicals Determination of resistance of protective clothing materials to permeation by liquids and gases |
| ISO 13994:2005 | Clothing for protection against liquid chemicals — Determination of the resistance of protective clothing materials to penetration by liquids under pressure |
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