Norm

NEN-ISO 10397:2001 en

Emissies van stationaire bronnen - Bepaling van de hoeveelheid asbest in industriële emissies - Bepaling door middel van microscopische vezeltelling

98,05

Over deze norm

Status Definitief
Aantal pagina's 19
Gepubliceerd op 01-10-2001
Taal Engels
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.

Details

ICS-code 13.040.40
Nederlandse titel Emissies van stationaire bronnen - Bepaling van de hoeveelheid asbest in industriële emissies - Bepaling door middel van microscopische vezeltelling
Engelse titel Stationary source emissions - Determination of asbestos plant emissions - Method by fibre count measurement

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