EN ISO 9261:2010
(Main)Agricultural irrigation equipment - Emitters and emitting pipe - Specification and test methods (ISO 9261:2004)
Agricultural irrigation equipment - Emitters and emitting pipe - Specification and test methods (ISO 9261:2004)
ISO 9261:2004 gives mechanical and functional requirements for agricultural irrigation emitters and emitting pipes, and, where applicable, their fittings, and provides methods for testing conformity with such requirements. It also specifies the data to be supplied by the manufacturer to permit correct information, installation and operation in the field. It is applicable to emitters, emitting and dripping (trickling) pipes, hoses, including collapsible hoses ("tapes") and tubing of which the emitting units form an integral part, to emitters and emitting units with or without pressure regulation and with flow rates not exceeding 24 l/h per outlet (except during flushing), as well as to fittings dedicated to the connection of emitting pipes, hoses and tubing. It is not applicable to porous pipe (pipe that is porous along its entire length), nor does it cover the performance of pipes as regards clogging.
Landwirtschaftliche Bewässerungsausrüstung - Tropfer und Tropfrohre - Anforderungen und Prüfmethoden (ISO 9261:2004)
Diese Internationale Norm legt die mechanischen und funktionellen Anforderungen an landwirtschaftliche
Tropfer und Tropfrohre und gegebenenfalls deren Fittings fest, und gibt Verfahren für die Prüfung der
Konformität mit diesen Anforderungen an. Sie legt ebenso die vom Hersteller bereitzustellenden Angaben
fest, die eine ordnungsgemäße Information, den Aufbau und die Handhabung auf dem Feld ermöglichen.
Sie ist geeignet für Tropfer, Tropfrohre (Rieselrohre), Schläuche, einschließlich flacher, zusammenrollbarer
Schläuche (Tape-Schläuche) und Rohrleitungen, bei denen die Tropfeinheiten einen integralen Bestandteil
darstellen, für Tropfer und Tropfeinheiten mit oder ohne Druckregelung und mit Durchflussraten nicht über
24 l/h je Auslass (außer während des Spülens) und für Fittings, die für den Anschluss der Tropfrohre,
Schläuche und Rohrleitungen bestimmt sind. Sie ist nicht für ein durchlässiges Rohr (Rohr, das über seine
ganze Länge porös ist) geeignet, sie umfasst auch nicht die Leistungsfähigkeit der Rohre in Bezug auf
Zusetzen (Verstopfen).
Matériel agricole d'irrigation - Distributeurs et tuyaux-distributeurs - Spécifications et méthodes d'essai (ISO 9261:2004)
L'ISO 9261:2004 fournit les exigences mécaniques et de fonctionnement des distributeurs et des tuyaux-distributeurs utilisés en irrigation agricole et, s'il y a lieu, de leurs raccords, et indique les méthodes d'essai de conformité à ces exigences. Elle spécifie également les données que le fabricant doit fournir pour permettre une information, une installation et un fonctionnement corrects sur le terrain.
Elle est applicable aux distributeurs, aux tuyaux-distributeurs et tuyaux d'égouttage (de ruissellement), aux tuyaux flexibles, y compris les tuyaux flexibles extensibles («rubans») et les tubes dont les unités de distribution font partie intégrante, aux distributeurs et aux unités de distribution avec ou sans régulation de pression et avec des débits ne dépassant pas 24 l/h par sortie (sauf pendant la purge), ainsi qu'aux raccords utilisés pour raccorder les tuyaux-distributeurs, les tuyaux flexibles et les tubes. Elle n'est pas applicable aux tuyaux poreux (tuyaux qui sont poreux sur toute leur longueur), et ne traite pas non plus de la performance des tuyaux vis-à-vis du colmatage.
Namakalna oprema v kmetijstvu - Razpršilniki in razpršilne cevi - Zahteve in preskusne metode (ISO 9261:2004)
ISO 9261:2004 podaja mehanske in funkcionalne zahteve za namakalne razpršilnike in razpršilne cevi v kmetijstvu ter, kjer je primerno, pripadajočo opremo in zagotavlja metode za preskušanje skladnosti s takimi zahtevami. Prav tako določa podatke, ki jih mora zagotoviti proizvajalec, da omogoči pravilne informacije, namestitev in delovanje na terenu. Uporablja se za razpršilnike, razpršilne cevi in cevi za kapljanje, vključno z zložljivimi cevmi (»trakovi«) in cevnimi materiali, katerih sestavni del tvorijo razpršilne enote, do razpršilnikov in razpršilnih enot z regulacijo pritiska ali brez nje ter s pretoki ne več kot 24 l/h na izhod (razen med izpiranjem) in opremo za povezavo razpršilnih cevi in cevnih materialov. Ne uporablja se za porozno cev (cev, ki je porozna po celotni dolžini), ter ne zajema učinkovitosti cevi kar zadeva zamašitev.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2011
Namakalna oprema v kmetijstvu - Razpršilniki in razpršilne cevi - Zahteve in
preskusne metode (ISO 9261:2004)
Agricultural irrigation equipment - Emitters and emitting pipe - Specification and test
methods (ISO 9261:2004)
Landwirtschaftliche Bewässerungsausrüstung - Tropfer und Tropfrohre - Anforderungen
und Prüfmethoden (ISO 9261:2004)
Matériel agricole d'irrigation - Distributeurs et tuyaux-distributeurs - Spécifications et
méthodes d'essai (ISO 9261:2004)
Ta slovenski standard je istoveten z: EN ISO 9261:2010
ICS:
65.060.35 Namakalna in drenažna Irrigation and drainage
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 9261
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2010
ICS 65.060.35
English Version
Agricultural irrigation equipment - Emitters and emitting pipe -
Specification and test methods (ISO 9261:2004)
Matériel agricole d'irrigation - Distributeurs et tuyaux- Landwirtschaftliche Bewässerungsausrüstung - Tropfer und
distributeurs - Spécifications et méthodes d'essai (ISO Tropfrohre - Anforderungen und Prüfmethoden (ISO
9261:2004) 9261:2004)
This European Standard was approved by CEN on 4 January 2010.
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 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 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 and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9261:2010: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
The text of ISO 9261:2004 has been prepared by Technical Committee ISO/TC 23 “Tractors and machinery
for agriculture and forestry” of the International Organization for Standardization (ISO) and has been taken
over as EN ISO 9261:2010 by Technical Committee CEN/TC 334 “Irrigation techniques” the secretariat of
which is held by AENOR.
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 July 2010, and conflicting national standards shall be withdrawn at the
latest by July 2010.
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.
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 and the United Kingdom.
Endorsement notice
The text of ISO 9261:2004 has been approved by CEN as a EN ISO 9261:2010 without any modification.
INTERNATIONAL ISO
STANDARD 9261
Second edition
2004-01-15
Agricultural irrigation equipment —
Emitters and emitting pipe —
Specification and test methods
Matériel agricole d'irrigation — Distributeurs et tuyaux-distributeurs —
Spécifications et méthodes d'essai
Reference number
ISO 9261:2004(E)
©
ISO 2004
ISO 9261:2004(E)
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ii © ISO 2004 – All rights reserved
ISO 9261:2004(E)
Contents Page
Foreword. iv
1 Scope. 1
2 Normative references . 1
3 Terms and definitions. 1
4 Classification. 4
4.1 Reusability (emitting pipes) . 4
4.2 Type of pressure regulation. 4
4.3 Type of operation at low pressure . 5
4.4 Type of emitter connection to the pipe. 5
4.5 Type of multiple-outlet emitter . 5
5 Designation (emitting pipes). 5
6 Marking. 5
6.1 Emitting pipe . 5
6.2 Emitter. 6
6.3 Fittings . 6
6.4 Packaging of emitting pipes . 6
6.5 Packaging of fittings. 7
7 Construction and materials. 7
7.1 General. 7
7.2 Dimensions (emitting pipe). 7
7.3 Materials. 7
7.4 Fittings (emitting pipe) . 7
7.5 Connection to irrigation lateral (in-line emitter). 8
8 Test specimens and conditions . 8
8.1 Test specimens . 8
8.2 Order of tests. 8
8.3 Test conditions. 8
8.4 Accuracy of measuring devices . 8
9 Test methods and requirements . 8
9.1 Uniformity of flow rate. 8
9.2 Flow rate as a function of inlet pressure. 9
9.3 Determination of emitter/emitting unit exponent. 10
9.4 Dimensions. 11
9.5 Resistance to hydraulic pressure . 12
9.6 Resistance to tension (emitting pipe). 12
9.7 Resistance to pull-out of joints between fittings and polyethylene reusable emitting pipes. 13
9.8 Emitter pull-out. 13
9.9 Watertightness of the emitter-pipe assembly . 14
9.10 Resistance of polyethylene (PE) emitting pipe to environmental stress-cracking. 15
10 Data supplied by manufacturer . 15
Bibliography . 16
ISO 9261:2004(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 9261 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and
forestry, Subcommittee SC 18, Irrigation and drainage equipment and systems.
This second edition of ISO 9261 cancels and replaces ISO 9261:1991 and ISO 9260:1991, of which it
constitutes a technical revision.
iv © ISO 2004 – All rights reserved
INTERNATIONAL STANDARD ISO 9261:2004(E)
Agricultural irrigation equipment — Emitters and emitting
pipe — Specification and test methods
1 Scope
This International Standard gives mechanical and functional requirements for agricul
...
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