DIN EN ISO 22975-3-2014 Solar energy - Collector components and materials - Part 3 Absorber surface durabillity (ISO 22975-3 2014) German version EN ISO 22975-3 2014《太阳能 集热器部件与材料 第.pdf
《DIN EN ISO 22975-3-2014 Solar energy - Collector components and materials - Part 3 Absorber surface durabillity (ISO 22975-3 2014) German version EN ISO 22975-3 2014《太阳能 集热器部件与材料 第.pdf》由会员分享,可在线阅读,更多相关《DIN EN ISO 22975-3-2014 Solar energy - Collector components and materials - Part 3 Absorber surface durabillity (ISO 22975-3 2014) German version EN ISO 22975-3 2014《太阳能 集热器部件与材料 第.pdf(36页珍藏版)》请在麦多课文档分享上搜索。
1、October 2014Translation by DIN-Sprachendienst.English price group 16No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、 27.160!%;w+“2248408www.din.deDDIN EN ISO 22975-3Solar energy Collector components and materials Part 3: Absorber surface durability (ISO 22975-3:2014);English version EN ISO 22975-3:2014,English translation of DIN EN ISO 22975-3:2014-10Solarenergie Kollektorbauteile und Materialien Teil 3: Bestndig
3、keit von Solarabsorberflchen (ISO 22975-3:2014);Englische Fassung EN ISO 22975-3:2014,Englische bersetzung von DIN EN ISO 22975-3:2014-10nergie solaire Composants et matriaux du collecteur Partie 3: Durabilit de la surface de labsorbeur (ISO 22975-3:2014);Version anglaise EN ISO 22975-3:2014,Traduct
4、ion anglaise de DIN EN ISO 22975-3:2014-10www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 36 pages09.14 DIN EN ISO 22975-3:2014-10 2 A comma is used as the decimal marker. National foreword This document (EN ISO 22975-3:2014) has been p
5、repared by Technical Committee ISO/TC 180 “Solar energy” in collaboration with Technical Committee CEN/TC 312 “Thermal solar systems and components” (Secretariat: ELOT, Greece). The responsible German body involved in its preparation was the DIN-Normenausschuss Heiz- und Raumluft-technik (DIN Standa
6、rds Committee Heating and Ventilation Technology), Working Committee NA 041-01-56 AA Solaranlagen (SpA CEN/TC 312 und ISO/TC 180). The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 2409 DIN EN ISO 2409 ISO 2819 DIN EN ISO 2819 ISO 4624 DI
7、N EN ISO 4624 ISO 8407 DIN EN ISO 8407 ISO 9226 DIN EN ISO 9226 ISO 10062 DIN EN ISO 10062 National Annex NA (informative) Bibliography DIN EN ISO 2409, Paints and varnishes Cross-cut test DIN EN ISO 2819, Metallic coatings on metallic substrates Electrodeposited and chemically deposited coatings Re
8、view of methods available for testing adhesion DIN EN ISO 4624, Paints and varnishes Pull-off test for adhesion DIN EN ISO 8407, Corrosion of metals and alloys Removal of corrosion products from corrosion test speci-mens DIN EN ISO 9226, Corrosion of metals and alloys Corrosivity of atmospheres Dete
9、rmination of corrosion rate of standard specimens for the evaluation of corrosivity DIN EN ISO 10062, Corrosion tests in artificial atmosphere at very low concentrations of polluting gas(es) EN ISO 22975-3July 2014 ICS 27.160 English Version Solar energy - Collector components and materials - Part 3
10、: Absorber surface durability (ISO 22975-3:2014) nergie solaire - Composants et matriaux du collecteur - Partie 3: Durabilit de la surface de labsorbeur(ISO 22975-3:2014) Solarenergie - Kollektorbauteile und Materialien -Teil 3: Bestndigkeit von Solarabsorberflchen(ISO 22975-3:2014)This European Sta
11、ndard was approved by CEN on 7 May 2014. 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 suc
12、h 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
13、 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, G
14、reece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitati
15、on in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 22975-3:2014 EEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORM2Contents Page Foreword . 3 Introduction . 4 1 S
16、cope . 5 2 Normative references. 5 3 Terms and definitions 5 4 Requirements and classification 6 5 Test methods for assessing material properties as measure of absorber performance . 7 5.1 Sampling and preparation of test specimens . 7 5.2 Sample conditioning 8 5.3 Solar absorptance 8 5.4 Thermal em
17、ittance 8 5.5 Adhesion . 8 6 Tests for assessing the thermal stability of absorber surfaces 8 6.1 Principle 8 6.2 Apparatus 9 6.3 Procedure for execution of high temperature tests . 10 6.4 Qualification procedure . 11 7 Tests for determining the resistance to condensed water of absorber surfaces . 1
18、1 7.1 Principle 11 7.2 Apparatus 12 7.3 Procedure for execution of constant condensation tests . 13 7.4 Qualification procedure . 14 8 Test for determining absorber surface corrosion resistance to high humidity air containing sulfur dioxide 14 8.1 Principle 14 8.2 Apparatus 15 8.3 Reference test spe
19、cimen . 16 8.4 Procedure for execution of corrosion test in high humidity air containing sulfur dioxide 16 8.5 Determination of shortest acceptable failure times in test by use of reference test specimens . 17 8.6 Qualification procedure . 17 9 Test report . 18 Annex A (normative) Procedure for dete
20、rmination of solar absorption and thermal emittance of absorber surfaces 19 Annex B (normative) Temperature and failure time characteristics in assessment of thermal stability of absorber surface . 23 Annex C (normative) Temperature/condensation and failure time characteristics together with qualifi
21、cation scheme in assessment of resistance to condensed water of absorber surface . 29 Annex D (informative) Suitable designs for test apparatus to be used in the qualification testing of solar absorber surfaces 32 Bibliography 34 DIN EN ISO 22975-3:2014-10 EN ISO 22975-3:2014 (E) ForewordThe text of
22、 ISO 22975-3:2014 has been prepared by Technical Committee ISO/TC 180 “Solar energy” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 22975-3:2014 by Technical Committee CEN/TC 312 “Thermal solar systems and components” the secretariat of which is held by
23、 ELOT. 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 January 2015, and conflicting national standards shall be withdrawn at the latest by January 2015. Attention is drawn to the possibility that
24、 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
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