UNI EN 270 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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RESPIRATORY PROTECTIVE DEVICES - COMPRESSED AIR LINE BREATHING APPARATUS INCORPORATING A HOOD - REQUIREMENTS, TESTING, MARKING
01-08-2005
12-01-2013
Cooperating organizations
National foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and nomenclature
4 Description
5 Designation
6 Requirements
7 Testing
8 Marking
9 Instructions for use
National Annex NA (informative) Committees responsible
National Annex NB (informative) Cross-references
Figure 1 - Wooden blocks as used in practical performance
test
Figure 2 - Arrangement for testing flammability
Figure 3 - Arrangement for testing strength of breathing
hose connections
Figure 4 - Arrangement for testing kinking of compressed
air supply tube
Figure 5 - Arrangement for testing kinking of compressed
air supply tubeent of inhalation air
Figure 6 - Arrangement for testing collapse of compressed
air supply tube
Figure 7 - Arrangement for testing strength of body harness
or belt, compressed air supply tube and couplings
Figure 8 - Sheffield head for measurement of carbon dioxide
in inhalation air and breathing existence.
Example of dummy torso
Figure 9 - Arrangement of Sheffield head for measuring
carbon dioxide content of inhalation air
Figure 10 - Arrangement for testing carbon dioxide content
of inhalation air
Table 1 - Testing schedule
Specifies minimum requirements for compressed air line breathing apparatus incorporating a hood as a respiratory protective device. Includes laboratory and practical performance tests for the assessment of compliance with the requirements. Coverage includes: designation, marking, and definitions and nomenclature. Also gives detailed diagrams and tables.
DevelopmentNote |
Supersedes UNI 8965. (10/2002)
|
DocumentType |
Standard
|
PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
Status |
Superseded
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SupersededBy | |
Supersedes |
Standards | Relationship |
SN EN 270 : 1995 AMD 1 2000 | Identical |
EN 270 : 94 AMD 1 2000 | Identical |
I.S. EN 270:1995 | Identical |
BS EN 270:1995 | Identical |
NS EN 270 : 94 AMD 1 2000 | Identical |
NF EN 270 : 95 AMD 1 2001 | Identical |
NEN EN 270 : 95 AMD 1 2000 | Identical |
NBN EN 270 : 95 AMD 1 2000 | Identical |
DIN EN 270:2000-06 | Identical |
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