EN ISO 23861:2022
(Main)Workplace air - Chemical agent present as a mixture of airborne particles and vapour - Requirements for evaluation of measuring procedures using samplers (ISO 23861:2022)
Workplace air - Chemical agent present as a mixture of airborne particles and vapour - Requirements for evaluation of measuring procedures using samplers (ISO 23861:2022)
This document specifies requirements for the evaluation of measuring procedures using samplers for the determination of a chemical agent present in the workplace atmosphere as a mixture of airborne particles and vapour.
The procedures given in this document provide results only for the sum of airborne particles and vapour. The concentration is calculated in terms of mass per unit volume.
NOTE The physical behaviour of a mixture of airborne particles and vapour is described in Annex A. Examples of substances which can be present in multiple phases are toluene diisocyanate, diethanolamine, ethyleneglycol and tributylphosphate.
This document can also be applied to complex mixtures, such as metal working fluids or bitumen fumes.
This document is applicable to samplers and measuring procedures using these samplers in which sampling and analysis are carried out in separate stages.
Luft am Arbeitsplatz - Als Mischung aus luftgetragenen Partikeln und Dampf vorliegender chemischer Arbeitsstoff - Anforderungen an die Bewertung von Messverfahren mit Sammlern (ISO 23861:2022)
Dieses Dokument legt Anforderungen an die Bewertung von Messverfahren mit Sammlern zur Bestimmung eines in der Umgebungsluft am Arbeitsplatz als Mischung aus luftgetragenen Partikeln und Dampf vorliegenden chemischen Arbeitsstoffs fest.
Die in diesem Dokument angegebenen Verfahren liefern nur Ergebnisse für die Summe aus luftgetragenen Partikeln und Dampf. Die Konzentration wird als Masse je Volumeneinheit berechnet.
ANMERKUNG Das physikalische Verhalten einer Mischung aus luftgetragenen Partikeln und Dampf wird in Anhang A beschrieben. Beispiele für Stoffe, die in mehreren Phasen vorhanden sein können, sind Toluol-Diisocyanat, Diethanolamin, Ethylenglykol und Tributylphosphat.
Dieses Dokument kann ebenfalls auf komplexe Mischungen wie Metallbearbeitungsflüssigkeiten (Kühlschmierstoffe) oder Bitumendämpfe angewendet werden.
Dieses Dokument ist anwendbar auf Sammler und Messverfahren, die diese Sammler, bei denen Probenahme und Analyse in getrennten Schritten vorgenommen werden, verwenden.
Air des lieux de travail - Agent chimique présent sous forme de mélange de particules en suspension dans l’air et de vapeur - Exigences d’évaluation des procédures de mesure utilisant des dispositifs de prélèvement (ISO 23861:2022)
Le présent document spécifie les exigences d’évaluation des procédures de mesure utilisant des dispositifs de prélèvement pour la détermination d’un agent chimique présent dans l’atmosphère des lieux de travail sous forme de mélange de particules en suspension dans l’air et de vapeur.
Les procédures spécifiées dans le présent document ne fournissent des résultats que pour la somme des particules en suspension dans l’air et de la vapeur. La concentration est calculée en termes de masse par unité de volume.
NOTE Le comportement physique d’un mélange de particules en suspension dans l’air et de vapeur est décrit dans l’Annexe A. Le toluène diisocyanate, la diéthanolamine, l’éthylène glycol et le tributhylphosphate sont des exemples de substances qui peuvent être présentes en plusieurs phases.
Le présent document peut également s’appliquer aux mélanges complexes tels que les fluides d’usinage ou les fumées de bitume.
Le présent document s’applique aux dispositifs de prélèvement et aux procédures de mesure utilisant ces dispositifs, au cours desquelles le prélèvement et l’analyse sont effectués à des étapes distinctes.
Zrak na delovnem mestu - Kemični agensi, prisotni kot zmesi lebdečih delcev in par - Zahteve za vrednotenje merilnih postopkov z vzorčevalniki (ISO 23861:2022)
Ta dokument določa zahteve glede zmogljivosti in preskusne metode v predpisanih laboratorijskih pogojih za vrednotenje vzorčevalnikov s črpanjem, ki se uporabljajo v povezavi s črpalko za vzorčenje zraka, in postopkov za uporabo teh vzorčevalnikov pri določevanju polhlapnih kemičnih agensov v zraku na delovnem mestu. Postopki iz tega dokumenta zagotavljajo rezultate samo za vsoto lebdečih delcev in par. Koncentracija se izračuna kot masa na enoto prostornine. Ta dokument se uporablja za vzorčevalnike s črpanjem in merilne postopke za uporabo teh vzorčevalnikov, v katerih vzorčenje in analiza potekata v ločenih fazah.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2023
Nadomešča:
SIST EN 13936:2014
Zrak na delovnem mestu - Kemični agensi, prisotni kot zmesi lebdečih delcev in
par - Zahteve za vrednotenje merilnih postopkov z vzorčevalniki (ISO 23861:2022)
Workplace air - Chemical agent present as a mixture of airborne particles and vapour -
Requirements for evaluation of measuring procedures using samplers (ISO 23861:2022)
Luft am Arbeitsplatz - Als Mischung aus luftgetragenen Partikeln und Dampf vorliegender
chemischer Arbeitsstoff - Anforderungen an die Bewertung von Messverfahren mit
Sammlern (ISO 23861:2022)
Air des lieux de travail - Agent chimique présent sous forme de mélange de particules en
suspension dans l’air et de vapeur - Exigences d’évaluation des procédures de mesure
utilisant des dispositifs de prélèvement (ISO 23861:2022)
Ta slovenski standard je istoveten z: EN ISO 23861:2022
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 23861
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2022
EUROPÄISCHE NORM
ICS 13.040.30 Supersedes EN 13936:2014
English Version
Workplace air - Chemical agent present as a mixture of
airborne particles and vapour - Requirements for
evaluation of measuring procedures using samplers (ISO
23861:2022)
Air des lieux de travail - Agent chimique présent sous Luft am Arbeitsplatz - Als Mischung aus luftgetragenen
forme de mélange de particules en suspension dans Partikeln und Dampf vorliegender chemischer
l'air et de vapeur - Exigences d'évaluation des Arbeitsstoff - Anforderungen an die Bewertung von
procédures de mesure utilisant des dispositifs de Messverfahren mit Sammlern (ISO 23861:2022)
prélèvement (ISO 23861:2022)
This European Standard was approved by CEN on 23 September 2022.
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, Türkiye 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23861:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 23861:2022) 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 April 2023, and conflicting national standards shall be
withdrawn at the latest by April 2023.
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 13936:2014.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 23861:2022 has been approved by CEN as EN ISO 23861:2022 without any modification.
INTERNATIONAL ISO
STANDARD 23861
First edition
2022-09
Workplace air — Chemical agent
present as a mixture of airborne
particles and vapour — Requirements
for evaluation of measuring
procedures using samplers
Air des lieux de travail — Agent chimique présent sous forme de
mélange de particules en suspension dans l’air et de vapeur —
Exigences d’évaluation des procédures de mesure utilisant des
dispositifs de prélèvement
Reference number
ISO 23861:2022(E)
ISO 23861:2022(E)
© ISO 2022
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: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 23861:2022(E)
Contents Page
Foreword .iv
Introduction .v
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 General . 3
6.2.2 Flow resistance and stability of the air flow . 3
6.2.3 Connecting parts . 3
6.2.4 Pumps . . 4
6.3 Measuring procedure requirements . 4
6.3.1 Sampling procedure requirements . 4
6.3.2 Analytical procedure requirements . 4
6.3.3 Expanded uncertainty . 6
6.3.4 Method description . 6
7 General test conditions .6
7.1 Reagents . 6
7.2 Apparatus . 6
8 Test methods . 6
8.1 Spiking method . 6
8.1.1 General . 6
8.1.2 Deposit of the analyte on the first collection substrate . 6
8.1.3 Deposit of the analyte on the other collection substrates of a type A sampler . 7
8.1.4 Transfer of the analyte . 7
8.2 Evaluation of measuring procedures . 8
8.2.1 General . 8
8.2.2 Storage after sampling . 8
8.3 Uncertainty of the measurement . 9
8.3.1 Calculation of the combined standard uncertainty . 9
8.3.2 Calculation of the expanded uncertainty . 9
9 Test report . 9
Annex A (informative) Physical behaviour of a mixture of airborne particles and vapour .10
Annex B (informative) Possible approaches to sample mixtures of airborne particles and
vapour .14
Annex C (informative) Estimation of uncertainty of measurement .17
Bibliography .20
iii
ISO 23861:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
com
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