prEN 16589-2
(Main)Laboratory local exhaust devices - Articulated extraction arms - Part 2: Commissioning and on-site testing
Laboratory local exhaust devices - Articulated extraction arms - Part 2: Commissioning and on-site testing
This document applies to test methods designed to be used at the place of installation of the AEA, usually a laboratory and for various laboratory applications that require local extraction. They are used for commissioning after installation, for maintenance and for qualification purposes. For certain customer requirements additional or modified test methods can be necessary.
This document includes product functional performance referring to product standard detailed in EN 16589-1. Occupational health and safety assessments methods are not included in this document.
This document does not consider performance requirements for the extract air system associated with the AEA installation and therefore extract system performance is not part of the scope.
This document does not confirm or establish a capture zone of an AEA capture device only the functional extract capacity and mechanical functions of the AEA.
Lokale Absaugeinrichtungen im Labor - Gelenkabsaugarm - Teil 2: Inbetriebnahme und Vor‑Ort Prüfverfahren
Dieses Dokument ist auf Prüfverfahren, die für die Anwendung am Installationsort des Gelenkabsaugarms (üblicherweise in einem Laboratorium) vorgesehen sind, und auf verschiedene Laboratoriumsanwendungen, die eine lokale Absaugung erfordern, anwendbar. Sie werden zu Zwecken der Inbetriebnahme nach der Installation, der Wartung und Instandhaltung sowie der Qualifikation angewendet. Für bestimmte Kundenanforderungen können zusätzliche oder veränderte Prüfverfahren erforderlich sein.
Dieses Dokument umfasst die funktionale Leistung des Produkts unter Bezugnahme auf die in EN 16589 1 detailliert dargestellte Produktnorm. Verfahren zur Bewertung der Gesundheit und Sicherheit am Arbeitsplatz sind in diesem Dokument nicht enthalten.
Leistungsanforderungen an die zur Gelenkabsaugarmanlage gehörende Abluftanlage werden in diesem Dokument nicht behandelt, daher liegt die Leistungsfähigkeit der Abluftanlage außerhalb des Anwendungsbereichs.
In diesem Dokument wird der Erfassungsbereich der Erfassungsvorrichtung eines Gelenkabsaugarms nicht bestätigt oder bestimmt, sondern nur das Funktionieren der Absaugung und die mechanischen Funktionen des Gelenkabsaugarms.
Dispositifs d’aspiration locale de laboratoire - Bras articulés d’extraction - Partie 2 : Mise en service et essais sur site
Le présent document s’applique aux méthodes d’essai conçues pour être utilisées sur le lieu d’installation du BAE, généralement un laboratoire, et pour diverses applications de laboratoire nécessitant une extraction locale. Elles sont utilisées pour la mise en service après l’installation, pour la maintenance et à des fins de qualification. Pour certaines exigences du client, des méthodes d’essai supplémentaires ou modifiées peuvent être nécessaires.
Le présent document inclut la performance fonctionnelle du produit se référant à la norme de produit détaillée dans l’EN 16589-1. Les méthodes d’évaluation de la santé et de la sécurité au travail ne sont pas incluses dans le présent document.
Le présent document ne prend pas en compte les exigences de performance du système d’extraction d’air associées à l’installation du BAE et par conséquent la performance du système d’extraction ne fait pas partie du domaine d’application.
Le présent document ne confirme pas et n’établit pas la zone de captage d’un dispositif de captage de BAE, mais il indique seulement la capacité d’extraction fonctionnelle et les fonctions mécaniques du BAE.
Laboratorijske lokalne odsesovalne naprave - Členkaste odsesovalne roke - 2. del: Zagon in preskušanje na kraju samem
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2025
Laboratorijske lokalne odsesovalne naprave - Členkaste odsesovalne roke - 2. del:
Zagon in preskušanje na kraju samem
Laboratory local exhaust devices - Articulated extraction arms - Part 2: Commissioning
and on-site testing
Lokale Absaugeinrichtungen im Labor - Gelenkabsaugarm - Teil 2: Inbetriebnahme und
Vor‑Ort Prüfverfahren
Dispositifs d’aspiration locale de laboratoire - Bras articulés d’extraction - Partie 2 : Mise
en service et essais sur site
Ta slovenski standard je istoveten z: prEN 16589-2
ICS:
71.040.10 Kemijski laboratoriji. Chemical laboratories.
Laboratorijska oprema Laboratory equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2025
ICS 71.040.10
English Version
Laboratory local exhaust devices - Articulated extraction
arms - Part 2: Commissioning and on-site testing
Dispositifs d'aspiration locale de laboratoire - Bras Lokale Absaugeinrichtungen im Labor -
articulés d'extraction - Partie 2 : Mise en service et Gelenkabsaugarm - Teil 2: Inbetriebnahme und Vor-Ort
essais sur site Prüfverfahren
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 332.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16589-2:2025 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Commissioning . 8
4.1 General. 8
4.2 Inspections . 8
4.2.1 General. 8
4.2.2 Review of system as installed . 8
4.2.3 Visual inspection . 9
4.2.4 Conformity . 9
4.2.5 Correct mechanical assembly and operation . 9
4.2.6 Alarms and indicators . 9
4.2.7 Capture zone indicator . 9
4.3 Testing . 10
4.3.1 General. 10
4.3.2 Test equipment . 10
4.3.3 Room air condition checks . 10
4.4 Test procedures . 11
4.4.1 General. 11
4.4.2 Smoke visualization . 11
4.4.3 Airflow measurements . 11
4.4.4 Pressure measurements. 13
4.4.5 Sound pressure level . 13
4.5 Test report . 14
5 On-site periodic testing . 14
5.1 General. 14
5.2 Inspections . 14
5.2.1 Visual inspection . 14
5.2.2 Correct mechanical assembly and operation . 14
5.2.3 Alarms and indicators . 15
5.2.4 Capture zone indicator . 15
5.3 Testing . 15
5.3.1 Test equipment . 15
5.3.2 Room air condition check . 15
5.3.3 Smoke visualization . 15
5.3.4 Airflow measurements . 16
5.3.5 Influence of environment on capture distance . 16
5.3.6 Pressure loss . 16
5.4 Test report . 16
Annex A (informative) Additional assessment methods for non-standard applications . 17
Bibliography . 21
European foreword
This document (prEN 16589-2:2025) has been prepared by Technical Committee CEN/TC 332
“Laboratory equipment”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
Introduction
Articulated extraction arms (AEA) are local exhaust devices consisting of capture devices that can be
constructed in a variety of geometric shapes (hoods, nozzles, flat screens etc.) which are connected to or
mounted on extraction arms or arms with flexible joints. They are used for a variety of different
applications in the laboratory where contaminants are encountered. The design of articulated extract
arms for laboratories can differ for different applications.
The ability of capture devices to capture contaminants is subject to a number of factors. These factors are,
extract volume flow, capture velocity, capture hood design, manoeuvrability, position in relation to
emission source, user activity, air speed etc. The capture ability is rapidly decreased with increased
distance to the emission source. Higher air velocity in the opening of the device improves the capture
ability but commonly results in increased noise level and pressure drop of the capture device and extract
arm.
Good information to the user on how to use the device as well as information about the limitations of the
device are essential for safety and health in the laboratories.
Articulated extract arms are useful for very small emission sources or when the emission source is too
large to reasonably be enclosed but has distinct emission points where the pollution might occur like e.g.
a high-performance liquid chromatography (HPLC).
Type test protocols detailed in EN 16589-1 cannot be replicated on site due to the large variances in room
conditions and AEA positioning.
This document therefore provides methods for Commissioning and Testing of AEAs that will provide
practical detail on the function and basic flow characteristics of air at an installed AEA.
The suitability of an AEA to provide effective ventilation at or near a source of contamination is the
responsibility of the customer and will be subject of a risk assessment. Good practice dictates that full
consideration is given to both local regulatory guidance and hygiene practice.
1 Scope
This document applies to test methods designed to be used at the place of installation of the AEA, usually
a laboratory and for various laboratory applications that require local extraction. They are used for
commissioning after installation, for maintenance and for qualification purposes. For certain customer
requirements additional or modified test methods can be necessary.
This document includes product functional performance referring to product standard detailed in
EN 16589-1. Occupational health and safety assessments methods are not included in this document.
This document does not consider performance requirements for the extract air system associated with
the AEA installation and therefore extract system performance is not part of the scope.
This document does not confirm or establish a capture zone of an AEA capture device only the functional
extract capacity and mechanical functions of the AEA.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 16211, Ventilation for buildings - Measurement of air flow rates on site – Methods
EN 16589-1:2022, Laboratory local exhaust devices - Part 1: General requirements and type test methods
for articulated extractions arms
EN ISO 5167-1, Measurement of fluid flow by means of pressure differential devices inserted in circular
cross-section conduits running full – Part 1: General principles and requirements (ISO 5167-1)
EN ISO 11204, Acoustics - Noise emitted by machinery and equipment - Determination of emission sound
pressure levels at a work station and at other specified positions applying accurate environmental
corrections (ISO 11204)
3 Terms and defi
...
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