SIST EN 15097:2007

Irrigation techniques - Localised irrigation - Hydraulic evaluation

The purpose of this Standard is to describe a localised irrigation hydraulic system and to specify a method to determine the uniformity in water distribution for each installation to be evaluated in the field.
This document applies to localised irrigation systems. It does not cover management practices.
This paper defines the methodology to be applied in the farm localised irrigation system evaluation.

Bewässerungsverfahren - Örtliche Bewässerung - Hydraulische Festlegungen

Diese Internationale Norm legt ein Verfahren zur Bestimmung des Stickstoffgehaltes von Getreide, Hülsen¬früchten und deren Produkten nach dem Kjeldahl-Verfahren und ein Verfahren zur Berechnung des Rohproteingehaltes fest.
Das Verfahren unterscheidet nicht zwischen Proteinstickstoff und Nichtproteinstickstoff. Wenn es wichtig ist, den Gehalt an Nichtproteinstickstoff zu bestimmen, kann ein geeignetes Verfahren angewendet werden.
ANMERKUNG   In bestimmten Fällen ist eine vollständige Erfassung des in Nitraten und Nitriten vorliegenden Stickstoffs mit diesem Verfahren nicht möglich.

Techniques d'irrigation - Irrigation localisée - Evaluation hydraulique

Namakalna tehnika – Točkovno namakanje – Hidravlični izračun

General Information

• Status: Published
• Publication Date: 31-Mar-2007
• ICS: 65.060.35 - Irrigation and drainage equipment
• Technical Committee: IMKG - Machinery for agriculture and forestry
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Apr-2007
• Due Date: 01-Apr-2007
• Completion Date: 01-Apr-2007
• Ref Project: EN 15097:2006 - Irrigation techniques - Localised irrigation - Hydraulic evaluation

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Irrigation techniques - Localised irrigation - Hydraulic evaluationTechniques d'irrigation - Irrigation localisée - Evaluation hydrauliqueBewässerungsverfahren - Örtliche Bewässerung - Hydraulische FestlegungenTa slovenski standard je istoveten z:EN 15097:2006SIST EN 15097:2007en65.060.35Namakalna in drenažna opremaIrrigation and drainage equipmentICS:SLOVENSKI
STANDARDSIST EN 15097:200701-april-2007







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15097November 2006ICS 65.060.35 English VersionIrrigation techniques - Localised irrigation - Hydraulic evaluationTechniques d'irrigation - Irrigation localisée - EvaluationhydrauliqueBewässerungsverfahren - Örtliche Bewässerung -Hydraulische FestlegungenThis European Standard was approved by CEN on 23 September 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15097:2006: E



EN 15097:2006 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Basic data for the evaluation.4 4.1 General data of the farm.4 4.2 Localised irrigation system data.5 4.3 Farm-unit features.5 5 Data to be collected for the evaluation.5 6 Test procedure.6 7 Equipment needed.8 8 Blank data forms.8 Bibliography.16



EN 15097:2006 (E) 3 Foreword This document (EN 15097:2006) has been prepared 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 May 2007, and conflicting national standards shall be withdrawn at the latest by May 2007. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard : Austria, Belgium, 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.



EN 15097:2006 (E) 4 1 Scope The purpose of this Standard is to describe a localised irrigation hydraulic system and to specify a method to determine the uniformity in water distribution for each installation to be evaluated in the field. This document applies to localised irrigation systems. It does not cover management practices. This paper defines the methodology to be applied in the farm localised irrigation system evaluation. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13635:2001, Irrigation techniques – Localised irrigation systems – Terminology and data to be supplied by the manufacturer 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 13635:2001 and the following apply. 3.1 emission uniformity
coefficient expressed as a percent relating the minimum rate of discharge to the average rate of discharge per plant 3.2 flow rate uniformity
coefficient expressed as a percent relating to the minimum flow rate of an emitting device to the average flow rate of the emitting device
4 Basic data for the evaluation 4.1 General data of the farm The following data should be known before the evaluation: a) situation plan; b) topographical map; c) owner; d) farm name; e) location; f) date of evaluation.



EN 15097:2006 (E) 5 4.2 Localised irrigation system data The following data should be known before the evaluation: a) manufacturer or installer; b) age of installation; c) water supply; d) pipe installation: diameter and material; e) emit
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