EN ISO 9906:2012
(Main)Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012)
Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012)
ISO 9906:2012 specifies hydraulic performance tests for customers' acceptance of rotodynamic pumps (centrifugal, mixed flow and axial pumps). It is intended to be used for pump acceptance testing at pump test facilities, such as manufacturers' pump test facilities or laboratories. ISO 9906:2012 can be applied to pumps of any size and to any pumped liquids which behave as clean, cold water.
It specifies three levels of acceptance:
grades 1B, 1E and 1U with tighter tolerance;
grades 2B and 2U with broader tolerance;
grade 3B with even broader tolerance.
It applies either to a pump itself without any fittings or to a combination of a pump associated with all or part of its upstream and/or downstream fittings.
Kreiselpumpen -Hydraulische Abnahmeprüfungen - Klassen 1, 2 und 3 (ISO 9906:2012)
Pompes rotodynamiques - Essais de fonctionnement hydraulique pour la réception - Niveaux 1, 2 et 3 (ISO 9906:2012)
L'ISO 9906:2012 spécifie les essais de performance hydraulique pour l'acceptation par les clients de pompes rotodynamiques (pompes centrifuges, hélico-centrifuges et hélices). Elle est destinée à être utilisée pour l'essai de réception des pompes dans des installations d'essai des pompes, comme les laboratoires ou les installations d'essai des pompes du fabricant. L'ISO 9906:2012 peut s'appliquer aux pompes quelle que soit leur taille et à tous les liquides pompés qui se comportent comme de l'eau froide propre.
Elle spécifie trois niveaux de réception:
niveaux 1B, 1E et 1U pour des tolérances les plus serrées;
niveaux 2B, 2U pour des tolérances plus larges;
niveau 3B pour des tolérances encore plus larges.
Elle est applicable soit à la pompe elle-même sans autre accessoire, soit à une combinaison associant une pompe à tout ou partie de ses accessoires en aval et/ou en amont.
Centrifugalne črpalke - Prevzemni preskus za hidravlične lastnosti - Razredi 1, 2 in 3 (ISO 9906:2012)
Ta mednarodni standard določa preskuse za hidravlične lastnosti za odobritev centrifugalnih črpalk (centrifugalne, mešane in aksialne črpalke, v nadaljnjem besedilu: črpalke) s strani stranke. Ta mednarodni standard je namenjen uporabi za preskuse za odobritev črpalk v objektih za preskušanje črpalk, na primer objektih za preskušanje črpalk ali laboratorijih proizvajalca. Uporablja se lahko za črpalke vseh velikosti in za vsako črpano tekočino, ki ima lastnosti čiste, mrzle vode. Ta mednarodni standard določa tri stopnje odobritve: – stopnje 1B, 1E in 1U z manjšo toleranco; – stopnji 2B in 2U z večjo toleranco; – stopnja 3B s še večjo toleranco. Ta mednarodni standard zadeva samo črpalko brez kakršne koli opreme ali črpalko v povezavi z vso ali delom njene opreme za uporabo proti toku in/ali v smeri toka.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 9906:2012
01-september-2012
1DGRPHãþD
SIST EN ISO 9906:2000
SIST EN ISO 9906:2000/AC:2006
&HQWULIXJDOQHþUSDONH3UHY]HPQLSUHVNXV]DKLGUDYOLþQHODVWQRVWL5D]UHGLLQ
,62
Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO
9906:2012)
Kreiselpumpen -Hydraulische Abnahmeprüfung - Klassen 1, 2 und 3 (ISO 9906:2012)
Pompes rotodynamiques - Essais de fonctionnement hydraulique pour la réception -
Niveaux 1, 2 et 3 (ISO 9906:2012)
Ta slovenski standard je istoveten z: EN ISO 9906:2012
ICS:
23.080 ýUSDONH Pumps
SIST EN ISO 9906:2012 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 9906:2012
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SIST EN ISO 9906:2012
EUROPEAN STANDARD
EN ISO 9906
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2012
ICS 23.080 Supersedes EN ISO 9906:1999
English Version
Rotodynamic pumps - Hydraulic performance acceptance tests -
Grades 1, 2 and 3 (ISO 9906:2012)
Pompes rotodynamiques - Essais de fonctionnement Kreiselpumpen -Hydraulische Abnahmeprüfung - Klassen
hydraulique pour la réception - Niveaux 1, 2 et 3 (ISO 1, 2 und 3 (ISO 9906:2012)
9906:2012)
This European Standard was approved by CEN on 16 March 2012.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9906:2012: E
worldwide for CEN national Members.
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SIST EN ISO 9906:2012
EN ISO 9906:2012 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 9906:2012
EN ISO 9906:2012 (E)
Foreword
This document (EN ISO 9906:2012) has been prepared by Technical Committee ISO/TC 115 "Pumps" in
collaboration with Technical Committee CEN/TC 197 “Pumps” the secretariat of which is held by AFNOR.
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 November 2012, and conflicting national standards shall be withdrawn
at the latest by November 2012.
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 ISO 9906:1999.
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, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 9906:2012 has been approved by CEN as a EN ISO 9906:2012 without any modification.
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SIST EN ISO 9906:2012
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SIST EN ISO 9906:2012
INTERNATIONAL ISO
STANDARD 9906
Second edition
2012-05-01
Rotodynamic pumps — Hydraulic
performance acceptance tests —
Grades 1, 2 and 3
Pompes rotodynamiques — Essais de fonctionnement hydraulique pour
la réception — Niveaux 1, 2 et 3
Reference number
ISO 9906:2012(E)
©
ISO 2012
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SI
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