Reference number
ISO 10313:1993
International Standard
ISO 10313:1993
Ambient air — Determination of the mass concentration of ozone — Chemiluminescence method
Edition 1
1993-04
Read sample
ISO 10313:1993
18359
Published (Edition 1, 1993)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.
This standard has 1 amendment.

ISO 10313:1993

ISO 10313:1993
18359
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Abstract

The method specified is based on drawing continuously, at a constant flow rate, an air sample through a particle filter before it enters the chemiluminescence analyser. It then flows into a reaction chamber where it is mixed with an excess flow of ethylene. Ozone and ethylene react instantaneously to produce light in the visible region (maximum at about 400 nm). The emitted light intensity is proportional to the concentration of ozone in the air sample and is measured by a photomultiplier tube. Applies to determination of the mass concentration of ozone between 2 µg/m^3 and 10 mg/m^3 at the reference conditions.

General information

  •  : Published
     : 1993-04
    : International Standard confirmed [90.93]
  •  : 1
     : 9
  • ISO/TC 146/SC 3
    13.040.20 
  • RSS updates

 Amendments

Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air)

Edition 2024

ISO 10313:1993/Amd 1:2024
87237
Language
Format
CHF 18
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Life cycle

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