NF EN 481 : 1993
Current
The latest, up-to-date edition.
WORKPLACE ATMOSPHERES - SIZE FRACTION DEFINITIONS FOR MEASUREMENT OF AIRBORNE PARTICLES
12-01-2013
Cooperating organizations
National foreword
Foreword
Method
0 Introduction
1 Scope
2 Definitions
3 Principle of conventions
4 Assumptions and approximations
5 Specifications for conventions
Annexes
A (informative) Nomenclature of inhalable and
respirable fractions in English
B (informative) Numerical approximations to cumulative
log-normal distributions
C (informative) Bibliography
Table
1 Numerical values of the conventions, as percentages
of the inhalable convention or of total airborne
particles
Figure
1 The inhalable, thoracic and respirable conventions
as percentages of total airborne particles
National annex
NA (informative) Committees responsible
ALSO NUMBERED AS BS 6069: SECTION 3.5: 1993. Defines sampling conventions for particle size fractions which are to be used in assessing the possible health effects resulting from inhalation of airborne particles. Includes detailed definitions and annexes.
| DevelopmentNote |
INDICE DE CLASSEMENT: X43276
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| EN 481:1993 | Identical |
| BS EN 481:1993 | Identical |
| DIN EN 481:1993-09 | Identical |
| UNI EN 481 : 1994 | Identical |
| UNE-EN 481:1995 | Identical |
| FD CEN/TR 15230 : 2005 FD | WORKPLACE ATMOSPHERES - GUIDANCE FOR SAMPLING OF INHALABLE, THORACIC AND RESPIRABLE AEROSOLS FRACTIONS |
| NF EN 60761-2 : 2005 | EQUIPMENT FOR CONTINUOUS MONITORING RADIOACTIVITY IN GASEOUS EFFLUENTS - PART 2: SPECIFIC REQUIREMENTS FOR AEROSOLS MONITORS INCLUDING TRANSURANIC AEROSOLS |
| NFX 43 262 : 2012 | AIR QUALITY - WORKPLACE AIR - SOLID AEROSOL SAMPLING WITH A ROTATING DISH (ALVEOLAR, THORACIC AND INHALABLE FRACTIONS) |
| NF EN 14031 : 2003 | WORKPLACE ATMOSPHERES - DETERMINATION OF AIRBORNE ENDOTOXINS |
| NF EN 13098 : 2000 | WORKPLACE ATMOSPHERE - GUIDELINES FOR MEASUREMENT OF AIRBORNE MICRO-ORGANISMS AND ENDOTOXIN |
| NFX 43 257 : 2016 | AIR QUALITY - WORKPLACE AIR - SAMPLING OF AN AEROSOL USING A CLOSED-FACE CARTRIDGE (4 MM OPENING) |
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