EN 482:2012+A1:2015

Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents

This European Standard specifies general requirements for the performance of procedures for the determination of the concentration of chemical agents in workplace atmospheres as required by the Chemical Agents Directive 98/24/EC (see reference [9]). The requirements given apply to all measuring procedures, irrespective of the physical form of the chemical agent (gas, vapour, airborne particles), the sampling method and the analytical method used.
This European Standard is applicable to
-   all steps of a measuring procedure,
-   measuring procedures with separate sampling and analysis steps, and
-   direct-reading devices.

Exposition am Arbeitsplatz - Allgemeine Anforderungen an die Leistungsfähigkeit von Verfahren zur Messung chemischer Arbeitsstoffe

Diese Europäische Norm legt allgemeine Anforderungen an die Leistungsfähigkeit von Messverfahren zur Bestimmung der Konzentration chemischer Arbeitsstoffe in der Arbeitsplatzatmosphäre fest, wie seitens der Richtlinie über chemische Arbeitsstoffe 98/24/EG (siehe Literaturhinweis [7]) gefordert. Diese Anforderungen gelten für alle Messverfahren, unabhängig vom physikalischen Zustand des chemischen Arbeitsstoffes (Gas, Dampf, luftgetragene Partikel), vom Probenahmeverfahren und vom eingesetzten Analyseverfahren. Diese Europäische Norm gilt für
- alle Schritte eines Messverfahrens,
- Messverfahren mit voneinander unabhängigen Probenahme- und Analyseschritten, und
- direkt anzeigende Messgeräte.

Exposition sur les lieux de travail - Exigences générales concernant les performances des procédures de mesure des agents chimiques

La présente Norme européenne stipule les exigences générales de performances pour les procédures
servant à déterminer la concentration des agents chimiques dans les atmosphères des lieux de travail comme
demandé dans la Directive relative aux agents chimiques 98/24/CE (voir référence [7]). Ces exigences sont
applicables à toutes les procédures de mesure, indépendamment de la forme physique de l’agent chimique
(gaz, vapeur, particules en suspension dans l'air), de la méthode de prélèvement ou d’analyse employée.
La présente Norme européenne est applicable :
- à toutes les étapes d’une procédure de mesure ;
- aux procédures de mesure pour lesquelles le prélèvement et l’analyse sont deux étapes distinctes ; et
- aux dispositifs à lecture directe.

Izpostavljenost na delovnem mestu - Splošne zahteve za izvajanje meritev kemičnih agensov

Ta evropski standard določa splošne zahteve za izvajanje meritev kemičnih agensov v ozračju na delovnem mestu v skladu z zahtevami Direktive Sveta 98/24/ES o kemičnih dejavnikih (glejte sklic [9]). Podane zahteve se nanašajo na vse merilne postopke, ne glede na fizično obliko kemičnega agensa (plin, para, lebdeči delci) ter uporabljeno metodo vzorčenja in analitično metodo.
Ta evropski standard se uporablja za:
– vse faze merilnega postopka,
– merilne postopke z ločenimi fazami vzorčenja in analize ter
– naprave, ki omogočajo neposredno odčitavanje.

General Information

• Status: Withdrawn
• Publication Date: 20-Oct-2015
• Withdrawal Date: 16-Mar-2021
• ICS: 13.040.30 - Workplace atmospheres
• Technical Committee: CEN/TC 137 - Assessment of workplace exposure
• Drafting Committee: CEN/TC 137/WG 2 - General requirements for measuring procedures
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 17-Mar-2021
• Ref Project: SIST EN 482:2012+A1:2016 - Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents

Relations

• Merged From: EN 482:2012/FprA1 - Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents
• Effective Date: 19-Jan-2023
• Merged From: EN 482:2012 - Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents
• Effective Date: 18-Jan-2023
• Replaced By: EN 482:2021 - Workplace exposure - Procedures for the determination of the concentration of chemical agents - Basic performance requirements
• Effective Date: 21-Feb-2018

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.PHULWHYExposition am Arbeitsplatz - Allgemeine Anforderungen an die Leistungsfähigkeit von Verfahren zur Messung chemischer ArbeitsstoffeExposition sur les lieux de travail - Exigences générales concernant les performances des procédures de mesure des agents chimiquesWorkplace exposure - General requirements for the performance of procedures for the measurement of chemical agents13.040.30Kakovost zraka na delovnem mestuWorkplace atmospheresICS:Ta slovenski standard je istoveten z:EN 482:2012+A1:2015SIST EN 482:2012+A1:2016en,fr,de01-januar-2016SIST EN 482:2012+A1:2016SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 482:2012+A1
October
t r s w ICS
s uä r v rä u r Supersedes EN
v z tã t r s tEnglish Version
Workplace exposure æ General requirements for the performance of procedures for the measurement of chemical agents Exposition sur les lieux de travail æ Exigences générales concernant les performances des procédures de mesure des agents chimiques
Exposition am Arbeitsplatz æ Allgemeine Anforderungen an die Leistungsfähigkeit von Verfahren zur Messung chemischer Arbeitsstoffe This European Standard was approved by CEN on
{ March
t r s t and includes Amendment
s approved by CEN on
s w August
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
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t r s w CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
v z tã t r s t ªA sã t r s w ESIST EN 482:2012+A1:2016

Structure of a method description . 12 Annex B (informative)
Calculation of uncertainty of measurement. 13 B.1 General . 13 B.2 Uncertainty associated with sampled air volume or mass uptake . 14 B.2.1 Pumped sampling. 14 B.2.1.1 Sources of uncertainty . 14 B.2.1.2 Flow rate measurement . 14 B.2.1.3 Pump flow stability . 15 SIST EN 482:2012+A1:2016
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