90.93 Standard confirmed Jun 12, 2015
CEN
CEN/TC 137 Assessment of workplace exposure to chemical and biological agents
Technical Report
13.040.30 Workplace atmospheres
This Technical Report specifies a method for calculating and expressing the relevant aerosol fraction concentration and its confidence interval, rather than the actually measured concentration. This can be done for any sampler satisfying EN 13205:2001, Annex A.
The calculation method follows the procedure developed and described in EN 13205:2001, Annex A and Annex F. This Technical Report explains how to practically perform the calculation.
PUBLISHED
CEN/TR 15547:2007
90.93
Standard confirmed
Jun 12, 2015