EN ISO 16890-3:2016
(Main)Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016)
Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016)
ISO 16890-3:2016 specifies the test equipment and the test methods used for measuring the gravimetric efficiency and resistance to air flow of air filter for general ventilation.
It is intended for use in conjunction with ISO 16890‑1, ISO 16890‑2 and ISO 16890‑4.
The test method described in this part of ISO 16890 is applicable for air flow rates between 0,25 m3/s (900 m3/h, 530 ft3/min) and 1,5 m3/s (5 400 m3/h, 3 178 ft3/min), referring to a test rig with a nominal face area of 610 mm × 610 mm (24 in × 24 in).
ISO 16890 (all parts) refers to particulate air filter elements for general ventilation having an ePM1 efficiency less than or equal to 99 % and an ePM10 efficiency greater than 20 % when tested as per the procedures defined within ISO 16890 (all parts).
Air filter elements outside of this aerosol fraction are evaluated by other applicable test methods. See ISO 29463 (all parts).
Filter elements used in portable room-air cleaners are excluded from the scope of this part of ISO 16890.
The performance results obtained in accordance with ISO 16890 (all parts) cannot by themselves be quantitatively applied to predict performance in service with regard to efficiency and lifetime.
Luftfilter für die allgemeine Raumlufttechnik - Teil 3: Ermittlung des gravimetrischen Wirkungsgrades sowie des durchflusswiderstandes im Vergleich zu der aufgenommenen Masse von Prüfstaub (ISO 16890-3:2016)
Filtres à air de ventilation générale - Partie 3: Détermination de l'efficacité gravimétrique et de la résistance à l'écoulement de l'air par rapport à la quantité de poussière d'essai retenue (ISO 16890-3:2016)
ISO 16890-3:2016 spécifie l'équipement d'essai et les méthodes d'essai utilisés pour mesurer l'efficacité gravimétrique et la résistance à l'écoulement de l'air d'un filtre à air de ventilation générale.
Elle est destinée à être utilisée conjointement avec l'ISO 16890‑1, ISO 16890‑2 et ISO 16890‑4.
La méthode d'essai décrite dans la présente partie de l'ISO 16890 est applicable pour des débits d'air compris entre 0,25 m3/s (900 m3/h, 530 ft3/min) et 1,5 m3/s (5 400 m3/h, 3 178 ft3/min), en se référant à un banc d'essai ayant une surface frontale nominale de 610 mm × 610 mm (24 inch × 24 inch).
L'ISO 16890 (toutes les parties) concerne les éléments filtrants de ventilation générale ayant une efficacité ePM1 inférieure ou égale à 99 % et une efficacité ePM10 supérieure à 20 %, lorsqu'ils sont soumis à essai selon les modes opératoires définis dans l'ISO 16890 (toutes les parties).
En dehors de ces fractions d'aérosol, les éléments filtrants sont évalués par d'autres méthodes d'essai applicables. Voir l'ISO 29463 (toutes les parties).
Les éléments filtrants utilisés dans les épurateurs d'air ambiant portatifs sont exclus du domaine d'application de la présente partie de l'ISO 16890.
Les résultats de performance obtenus conformément à l'ISO 16890 (toutes les parties) ne peuvent pas être utilisés quantitativement pour prédire les performances en service, en ce qui concerne l'efficacité et la durée de vie.
Zračni filtri pri splošnem prezračevanju - 3. del: Ugotavljanje gravimetrijske učinkovitosti in odpornosti pretoka zraka v odvisnosti od mase zajetega preskusnega prahu (ISO 16890-3:2016)
Ta evropski standard se uporablja za zračne filtre delcev za splošno prezračevanje, katerih začetna učinkovitost je manj kot 99 % glede na vrednosti PM1, ki so določene v standardu ISO 16890-1 Zračni filtri pri splošnem prezračevanju - 1. del: Tehnične specifikacije, zahteve in sistem razvrščanja učinkovitosti na podlagi trdnih delcev (PM). Filtri, ki se uporabljajo pri prezračevanju nizkih stanovanjskih stavb ali premični čistilniki zraka v prostorih so izključeni s področja uporabe tega standarda. Ta mednarodni standard opisuje postopek za določitev gravimetrične učinkovitosti in odpornosti pretoka zraka za dano napravo za čiščenje. V vložek filtra se po ugotovitvi začetne učinkovitosti odstranjevanja delcev in kondicionirane učinkovitosti odstranjevanja delcev nalaga sintetični prah, dokler se ne doseže končni padec tlaka v preskusu. Krivulja padca tlaka v primerjavi z nalaganjem prahu se zabeleži med nalaganjem prahu, s čimer se ugotovi zmogljivost zadrževanja prahu. Rezultatov glede zmogljivosti, pridobljenih v skladu s to serijo standardov, ni mogoče samih po sebi kvantitativno uporabiti za predvidevanje zmogljivosti med obratovanjem, in sicer v zvezi z učinkovitostjo in življenjsko dobo. Drugi dejavniki, ki vplivajo na zmogljivost in jih je treba upoštevati, so opisani v dodatku A (informativnem).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2017
1DGRPHãþD
SIST EN 779:2012
=UDþQLILOWULSULVSORãQHPSUH]UDþHYDQMXGHO 8JRWDYOMDQMHJUDYLPHWULMVNH
XþLQNRYLWRVWLLQRGSRUQRVWLSUHWRND]UDNDYRGYLVQRVWLRGPDVH]DMHWHJD
SUHVNXVQHJDSUDKX ,62
Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and
the airflow resistance versus the mass of test dust captured (ISO 16890-3:2016)
Luftfilter für die allgemeine Raumlufttechnik - Teil 3: Ermittlung des gravimetrischen
Wirkungsgrades sowie des durchflusswiderstandes im Vergleich zu der aufgenommenen
Masse von Prüfstaub (ISO 16890-3:2016)
Filtres à air pour ventilation générale - Partie 3: Détermination de l'efficacité
gravimétrique et de la résistance à l'écoulement de l'air par rapport à la quantité de
poussière retenue (ISO 16890-3:2016)
Ta slovenski standard je istoveten z: EN ISO 16890-3:2016
ICS:
91.140.30 3UH]UDþHYDOQLLQNOLPDWVNL Ventilation and air-
VLVWHPL conditioning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 16890-3
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2016
EUROPÄISCHE NORM
ICS 91.140.30 Supersedes EN 779:2012
English Version
Air filters for general ventilation - Part 3: Determination of
the gravimetric efficiency and the air flow resistance
versus the mass of test dust captured (ISO 16890-3:2016)
Filtres à air de ventilation générale - Partie 3: Luftfilter für die allgemeine Raumlufttechnik - Teil 3:
Détermination de l'efficacité gravimétrique et de la Ermittlung des gravimetrischen Wirkungsgrades sowie
résistance à l'écoulement de l'air par rapport à la des durchflusswiderstandes im Vergleich zu der
quantité de poussière d'essai retenue (ISO 16890- aufgenommenen Masse von Prüfstaub (ISO 16890-
3:2016) 3:2016)
This European Standard was approved by CEN on 19 September 2016.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, 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: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16890-3:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 16890-3:2016) has been prepared by Technical Committee ISO/TC 142
"Cleaning equipment for air and other gases" in collaboration with Technical Committee CEN/TC 195
“Air filters for general air cleaning” the secretariat of which is held by UNI.
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 June 2017, and conflicting national standards shall be
withdrawn at the latest by June 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN 779:2012.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 16890-3:2016 has been approved by CEN as EN ISO 16890-3:2016 without any
modification.
INTERNATIONAL ISO
STANDARD 16890-3
First edition
2016-12-01
Air filters for general ventilation —
Part 3:
Determination of the gravimetric
efficiency and the air flow resistance
versus the mass of test dust captured
Filtres à air de ventilation générale —
Partie 3: Détermination de l’efficacité gravimétrique et de la
résistance à l’écoulement de l’air par rapport à la quantité de
poussière d’essai retenue
Reference number
ISO 16890-3:2016(E)
©
ISO 2016
ISO 16890-3:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
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ii © ISO 2016 – All rights reserved
ISO 16890-3:2016(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Air flow and resistance . 2
3.2 Test device . 2
3.3 Gravimetric efficiency . 3
3.4 Other terms . 4
4 Symbols and abbreviated terms . 4
5 General test device requirements . 5
5.1 Test device requirements . 5
5.2 Test device preparation . 5
6 Loading dust . 6
7 Test equipment. 6
8 Qualification of test rig and apparatus . 9
8.1 Schedule of qualification testing requirements . 9
8.2 Dust feeder air flow rate . 9
8.3 Final filter efficiency qualification test .10
9 Test sequence dust-loading procedure .10
9.1 Test procedure for the filter .10
9.1.1 Preparation of the test device .10
9.1.2 Initial resistance to air flow .10
9.2 Dust loading .10
9.2.1 Dust loading procedure . .10
9.2.2 Arrestance .11
9.2.3 Test dust capacity .12
10 Reporting results .12
10.1 General .12
10.2 Required reporting elements .12
10.2.1 Report values .12
10.2.2 Report summary .12
10.2.3 Report details .14
Annex A (informative) Resistance to air flow calculation.19
Bibliography .21
ISO 16890-3:2016(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
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted.
...
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