EN ISO 22065:2020

Workplace air - Gases and vapours - Requirements for evaluation of measuring procedures using pumped samplers (ISO 22065:2020)

This document specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of pumped samplers used in conjunction with an air sampling pump and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres.
This document addresses requirements for method developers and/or manufacturers.
NOTE 1 For the purposes of this document, a manufacturer can be any commercial or non-commercial entity.
NOTE 2 For the sampling of semi-volatile compounds which can appear as a mixture of vapours and airborne particles in workplace atmospheres see EN 13936.
This document is applicable to pumped samplers and measuring procedures using these samplers in which sampling and analysis are carried out in separate stages.
This document is not applicable to:
—     pumped samplers which are used for the direct determination of concentrations, for example, length-of-stain detector tubes;
—     samplers which rely on sorption into a liquid, and subsequent analysis of the solution (bubblers).

Luft am Arbeitsplatz - Gase und Dämpfe - Anforderungen an die Evaluierung von Messverfahren mit pumpenbetriebenen Probenahmeeinrichtungen (ISO 22065:2020)

Dieses Dokument legt Anforderungen an die Leistungsfähigkeit und Prüfverfahren für die Evaluierung von pumpenbetriebenen Sammlern unter vorgegebenen Laborbedingungen fest, die in Verbindung mit einer Luftsammelpumpe verwendet werden, sowie von Verfahren, die diese Sammler zur Bestimmung von Gasen und Dämpfen in der Arbeitsplatzatmosphäre verwenden.
Dieses Dokument behandelt Anforderungen für Entwickler des Verfahrens und/oder Hersteller.
ANMERKUNG 1 Für den Zweck dieses Dokuments kann ein Hersteller jede kommerzielle oder nicht-kommerzielle Entität sein.
ANMERKUNG 2 Für die Probenahme von schwerflüchtigen Verbindungen, die als Mischung von Dampf und luftgetragenen Partikeln in Arbeitsplatzatmosphären auftreten können, siehe EN 13936.
Dieses Dokument gilt für pumpenbetriebene Sammler und diese Sammler verwendende Messverfahren, bei denen Probenahme und Analyse in getrennten Schritten vorgenommen werden.
Dieses Dokument gilt nicht für
- pumpenbetriebene Sammler, die zur direkten Konzentrationsbestimmung verwendet werden, z. B. Prüfröhrchen mit Längenanzeige;
- Sammler, deren Funktionsweise auf Sorption in einer Flüssigkeit und anschließender Analyse der Lösung beruht (Gaswaschflaschen).

Air des lieux de travail - Gaz et vapeurs - Exigences pour l'évaluation des procédures de mesure à l'aide de dispositifs de prélèvement par pompage (ISO 22065:2020)

Le présent document spécifie les exigences de performance et les méthodes d'essai, dans des conditions de laboratoires spécifiées, pour l'évaluation des dispositifs de prélèvement par pompage employés conjointement avec une pompe de prélèvement d'air, ainsi que pour l'évaluation des procédures utilisant ces dispositifs de prélèvement pour la détermination des gaz et des vapeurs dans les atmosphères des lieux de travail.
Le présent document traite des exigences à destination des développeurs de méthodes et/ou des fabricants.
NOTE 1    Pour les besoins du présent document, un fabricant peut être toute entité commerciale ou non commerciale.
NOTE 2    En ce qui concerne le prélèvement de composés semi-volatils pouvant exister sous forme de mélange de vapeurs et de particules aériennes au sein des atmosphères des lieux de travail, voir l'EN 13936.
Le présent document est applicable aux dispositifs de prélèvement par pompage et aux procédures de mesure utilisant ces dispositifs de prélèvement pour lesquels le prélèvement et l'analyse sont effectués dans des étapes séparées.
Le présent document n'est pas applicable:
—     aux dispositifs de prélèvement par pompage utilisés pour la détermination directe des concentrations, par exemple les tubes détecteurs à plage colorée;
—     aux dispositifs de prélèvement basés sur l'adsorption dans un liquide suivie de l'analyse de la solution (barboteurs).

Zrak na delovnem mestu - Plini in pare - Zahteve za vrednotenje postopkov za merjenje z vzorčevalniki s črpanjem (ISO 22065:2020)

General Information

• Status: Published
• Publication Date: 24-Nov-2020
• Withdrawal Date: 30-May-2021
• ICS: 13.040.30 - Workplace atmospheres
• Technical Committee: CEN/TC 137 - Assessment of workplace exposure
• Drafting Committee: CEN/TC 137 - Assessment of workplace exposure
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 25-Nov-2020
• Completion Date: 25-Nov-2020
• Ref Project: SIST EN ISO 22065:2021 - Workplace air - Gases and vapours - Requirements for evaluation of measuring procedures using pumped samplers (ISO 22065:2020)

Relations

• Replaces: EN ISO 22065:2019 - Workplace air - Gases and vapours - Requirements for evaluation of measuring procedures using pumped samplers (ISO 22065:2019)
• Effective Date: 02-Dec-2020

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2021
Nadomešča:
SIST EN ISO 22065:2019
Zrak na delovnem mestu - Plini in pare - Zahteve za vrednotenje postopkov za
merjenje z vzorčevalniki s črpanjem (ISO 22065:2020)
Workplace air - Gases and vapours - Requirements for evaluation of measuring
procedures using pumped samplers (ISO 22065:2020)
Arbeitsplatzatmosphäre - Gase und Dämpfe - Anforderungen und Prüfverfahren zur
Messung mit pumpenbetriebenen Probenahmeeinrichtungen (ISO 22065:2020)
Air des lieux de travail - Gaz et vapeurs - Exigences pour l'évaluation des procédures de
mesure à l'aide de dispositifs de prélèvement par pompage (ISO 22065:2020)
Ta slovenski standard je istoveten z: EN ISO 22065:2020
ICS:
13.040.30 Kakovost zraka na delovnem Workplace atmospheres
mestu
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 22065
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2020
EUROPÄISCHE NORM
ICS 13.040.30 Supersedes EN ISO 22065:2019
English Version
Workplace air - Gases and vapours - Requirements for
evaluation of measuring procedures using pumped
samplers (ISO 22065:2020)
Air des lieux de travail - Gaz et vapeurs - Exigences Arbeitsplatzatmosphäre - Gase und Dämpfe -
pour l'évaluation des procédures de mesure à l'aide de Anforderungen und Prüfverfahren zur Messung mit
dispositifs de prélèvement par pompage (ISO pumpenbetriebenen Probenahmeeinrichtungen (ISO
22065:2020) 22065:2020)
This European Standard was approved by CEN on 17 October 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22065:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 22065:2020) has been prepared by Technical Committee ISO/TC 146 "Air
quality" in collaboration with Technical Committee CEN/TC 137 “Assessment of workplace exposure to
chemical and biological agents” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by May 2021, and conflicting national standards shall be
withdrawn at the latest by May 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 22065:2019.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 22065:2020 has been approved by CEN as EN ISO 22065:2020 without any modification.

INTERNATIONAL ISO
STANDARD 22065
Second edition
2020-11
Workplace air — Gases and vapours
— Requirements for evaluation of
measuring procedures using pumped
samplers
Air des lieux de travail — Gaz et vapeurs — Exigences pour
l'évaluation des procédures de mesure à l'aide de dispositifs de
prélèvement par pompage
Reference number
ISO 22065:2020(E)
©
ISO 2020
ISO 22065:2020(E)
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
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CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

ISO 22065:2020(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms . 2
5 Sampler types . 3
6 Requirements . 3
6.1 General . 3
6.2 Sampler requirements . 3
6.2.1 Flow resistance . 3
6.2.2 Sampler leak test (for Type B samplers) . 4
6.2.3 Shelf life . 5
6.2.4 Sampler identification . 5
6.2.5 Marking . 5
6.2.6 Instructions for use. 5
6.3 Measuring procedure requirements . 5
6.3.1 Sampling procedure requirements . 5
6.3.2 Analytical procedure requirements . 6
6.3.3 Expanded uncertainty . 7
6.3.4 Method description . 7
7 General test conditions . 8
7.1 Reagents. 8
7.2 Apparatus . 8
7.3 Calibration gas mixture . 8
7.3.1 Generation . 8
7.3.2 Determination of mass concentration . 9
7.3.3 Independent method . 9
8 Test methods . 9
8.1 General . 9
8.2 Sampler test methods .10
8.2.1 Flow resistance .10
8.2.2 Sampler leak test (for Type B samplers) .10
8.2.3 Shelf life (for Type A impregnated supports) .10
8.2.4 Sampler identification .11
8.2.5 Marking .11
8.2.6 Instructions for use.11
8.3 Measuring procedure test methods .11
8.3.1 Determination of the recommended sampling conditions .11
8.3.2 Analytical procedure test methods .14
8.3.3 Method recovery and method precision .15
8.4 Uncertainty of measurement .17
8.4.1 Identification of random and non-random uncertainty components .17
8.4.2 Estimation of individual uncertainty components .17
8.4.3 Calculation of expanded uncertainty .19
9 Test report .19
Annex A (informative) Examples for the determination of the breakthrough volume .
...