NBN EN 689 : 1995
Current
The latest, up-to-date edition.
WERKPLAATSATMOSFEREN - LEIDRAAD VOOR HET EVALUEREN VAN DE BLOOTSTELLING BIJ INADEMING AAN CHEMISCHE STOFFEN VOOR VERGELIJKING MET GRENSWAARDEN EN MEETSTRATEGIE
01-12-2013
0 Introduction
1 Scope
2 Normative references
3 Definitions
4 General
5 Occupational exposure assessment
6 Periodic measurements
7 Report
8 Handling of data
Annex A (informative) Minimum number of samples as a
function of sampling duration
Annex B (informative) Calculation of the occupational
exposure concentration from individual analytical values
Annex C (informative) Example of the application of a
formal procedure for the evaluation of workers exposure
based upon measurements within the occupational
exposure assessment (OEA)
Annex D (informative) Example of a possible approach to
compare occupational exposure concentrations with limit
values
Annex E (informative) Establishing periodic measurements
Annex F (informative) Example for the selection of
intervals between periodic measurements
Annex G (informative) Statistical analysis of data
Annex H (informative) Bibliography
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