0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

ISO 10397:1993

Stationary source emissions — Determination of asbestos plant emissions — Method by fibre count measurement
22. 7. 1993.

Опште информације

90.93     16. 9. 2022.

ISO

ISO/TC 146/SC 1

Međunarodni standard

13.040.40  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 10397:1993
90.93 Odluka o potvrđivanju standarda
16. 9. 2022.