Codes & Standards - Purchase
ISO 10397:1993
Stationary source emissions -- Determination of asbestos plant emissions -- Method by fibre count measurement
SKU: iso_018458_108631
Published by ISO
Publication Year 1993
1 Edition
19 pages
Product Details
The principle of the method specified is isokinetically withdrawing a known volume from a moving gas stream, passing the sampled gas through a filter medium to remove particulate matter (including fibres), treating the filter to make it transparent when viewed under a microscope and counting the number of fibres in a precise number of fields viewed using a phase-contrast optical microscope. The method may be used to determine fibre concentrations in flowing gas streams in ducts, chimneys, or flues from a wide range of industrial processes.