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I.S. EN 147:1992

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

RESPIRATORY PROTECTIVE DEVICES - POWER ASSISTED PARTICLE FILTERING DEVICES INCORPORATING FULL FACE MASKS, HALF MASKS OR QUARTER MASKS - REQUIREMENTS, TESTING, MARKING

Available format(s)

Hardcopy , PDF

Superseded date

30-04-1999

Superseded by

I.S. EN 12942:1999

Language(s)

English

Published date

01-01-1992

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

€64.00
Excluding VAT

Cooperating organizations
National foreword
Brief history
Specification
Preamble
1 Scope
2 References
3 Definitions and description
4 Classification and designation
5 Requirements
6 Testing
7 Instructions for use
8 Marking
Tables
1 Classification of devices
2 'Power-on' and 'power-off' classification
   requirements
3 Performance requirements and designation of filters
Figures
1 Schematic diagram of apparatus used in the
   determination of total inward leakage
2 Measurement of air supply flow rate (full face mask)
3 Measurement of air supply flow rate (half and quarter
   mask)
4 Schematic diagram of apparatus for assessment of
   flammability
5 Schematic diagram of test rig for carbon dioxide
   content of the inhalation air
6 Assembly of atomizer
National appendices
National appendix NA (informative)
National appendix NB (informative)

Covers devices classified and designated as a function of their specified total maximum inward leakage.

DocumentType
Standard
Pages
36
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
NBN EN 147 : 1992 Identical
EN 147 : 1991 Identical
UNI EN 147 : 1992 Identical
DIN EN 147:1991-11 Identical
NEN EN 147 : 1992 Identical
BS EN 147:1992 Identical
NF EN 147 : 1992 Identical
UNE-EN 147:1992 Identical

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