SN EN 139 : 1995 AMD 1 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
RESPIRATORY PROTECTIVE EQUIPMENT - COMPRESSED AIR LINE BREATHING APPARATUS FOR USE WITH A FULL FACE MASK, A HALF MASK OR A MOUTHPIECE ASSEMBLY - REQUIREMENTS, TESTING, MARKING
01-07-2005
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
Annex A - Recommendations for static and dynamic pressure
for apparatus with thread connector in accordance
with EN 148-3
National Annex NA (informative) Committees responsible
National Annex NB (informative) Cross-references
Figure 1 - Test device used in the measurement of breathing
resistance of apparatus fitted with an overflow
valve (applies to apparatus with a standard thread
Figure 2 - Measurement of strength of breathing hose
connections
Figure 3 - Arrangement for testing strength of body hardness
or belt, compressed air supply tube and couplings
Figure 4 - Wooden blocks as used in practical performance test
Figure 5a - Typical arrangement for testing flammability
Figure 5b - Scheme for harness material single burner test
Figure 6 - Arrangement for testing kinking of compressed air
supply tube
Figure 7 - Arrangement for testing kinking of compressed air
supply tube
Figure 8 - Arrangement for testing collapse of compressed air
supply tube
Figure 9 - Box for testing exhalation valve leakage
Figure 10 - Arrangement for testing exhalation valve leakage
using a single cylinder breathing machine
Figure 11 - Arrangement for breathing machine
Figure A.1 - Scheme of test rig for dynamic pressure
Table 1 - Testing schedule
Specifies minimum requirements for compressed air line breathing apparatus for use with a full face mask, a half mask or a mouthpiece assembly as a respiratory protective device. Coverage includes: description, marking, and definitions and nomenclature. Also gives detailed diagrams.
DocumentType |
Standard
|
PublisherName |
Swiss Standards
|
Status |
Superseded
|
Standards | Relationship |
BS EN 139:1995 | Identical |
UNI EN 139 : 2001 | Identical |
DIN EN 139:1994-12 | Identical |
EN 139:1994/A1:1999 | Identical |
I.S. EN 139:1995 | Identical |
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