BS 6069-3.5(1993) : 1993
Current
The latest, up-to-date edition.
CHARACTERIZATION OF AIR QUALITY - WORKPLACE ATMOSPHERES - WORKPLACE ATMOSPHERES - SIZE FRACTION DEFINITIONS FOR MEASUREMENT OF AIRBORNE PARTICLES
23-11-2012
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 EN 481: 1983
| Committee |
EH/2
|
| DevelopmentNote |
Also numbered as BS EN 481. Supersedes 91/51961 DC. (09/2005) Reviewed and Confirmed by BSI, August 2007. (07/2007)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 481:1993 | Identical |
| ISO 7708:1995 | Air quality — Particle size fraction definitions for health-related sampling |