BS EN 348-1992 Protective clothing - Determination of behaviour of materials on impact of small splashes of molten metal《防护服 材料抗熔融金属少量喷溅影响的性能测定》.pdf
《BS EN 348-1992 Protective clothing - Determination of behaviour of materials on impact of small splashes of molten metal《防护服 材料抗熔融金属少量喷溅影响的性能测定》.pdf》由会员分享,可在线阅读,更多相关《BS EN 348-1992 Protective clothing - Determination of behaviour of materials on impact of small splashes of molten metal《防护服 材料抗熔融金属少量喷溅影响的性能测定》.pdf(16页珍藏版)》请在麦多课文档分享上搜索。
1、- BSI BS*EN*348 01 = Lb24bb 03b0453 OL5 -1 BRITISH STANDARD Protective clothing Determination of behaviour of materials on impact of small splashes of molten metal The European Standard EN 348 : 1992 has the status of a British Standard Wtements de protection Dtermination du comportement des materia
2、ux au contact avec des petites projections de mtal liquide Schutzkleidung Verhaltensbestimmung von Materialien hei Einwirkung von kleinen Spritzern geschmolzenen Metalls BS EN 348: 1992 - BSI BS*EN*3U O1 m 1b24bb 03b0454 T51 I BS EN 348 : 1992 rlfr Blllltl 1 W)2 Cooperating organizations Dat.e The E
3、uropean Committee foi Standardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of the following countries. Austria Belgium Denmark Finland France Gennany Greece Iceland Ireland lraly Luxembourg Set lierlands Portugal Spain Swe
4、den Su-i t zerland I-nited Kingdom S0rWy esterreichisches Normungsinstitut Institut belge de normalisation Dansk St andardiseringsmad Suomen Standardisoimisliito, r. y. Association francaise de normalisation Deutsches Institut fr Normung e.V. Hellenic Organization for Standardization Technological I
5、nstitute of Iceland National Standards Authority of Ireland Ente Nazionale Italiano di Unificazione Inspection du Travail et des Mines Nederlands Normalisatie-instituut Norges Standardiseringsforbund Instituto Portugus da Qualidade Asociacin Espaola de Normalizacin y Certificacin Standardiseringskom
6、missionen i Sverige Association suisse de normalisation British Standards Institution - ES1 BS*EN*398 O1 m 1b24bb9 0360455 998 m BS EN 348 : 1992 Contents Page Cooperating organizations Inside front cover National foreword 1 Foreword 2 Method O introduction 3 1 scope 3 2 Normative references 3 3 Def
7、initions and symbols 3 4 Principle 3 5 Apparatus 3 6 Specimen 9 7 Procedure 9 8 Precision 10 9 Test report 10 Figures 1 4 3 Dropguide 6 General arrangement of apparatus for producing molten metal drops 2 Device for producing molten metal drops 5 4 Sensor support block 7 5 Specimen support 8 6 %st sp
8、ecimen 9 National annexes National annex NA (informative) Committees responsible National annex NB (informative) Cross-references Inside back cover Inside back cover National foreword This British Standard has been prepared under the direction of the Personal Safety Equipment Standards Policy Commit
9、tee and is the English language version of EN 348 : 1992 Protective clothing - Determination of behaviour of muterials on impact of small splashes of molten metal, published by the European Committee for Standardization (CEN). EN 348 was produced as a result of international discussions in which the
10、 United Kingdom took an active part. Compliance with a British Standard does not of itself confer immunity from legal obligations. i - - ES1 BS*EN*348 01, = Lb24bb9 0360456 824 M EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 348 September 1992 UDC 6 i 4 395.5: 6 14.873.6: 620. I Descriptors:
11、personal protective equipment, protective clothing, thermal Protection, drip proof protection, weld metal, testing conditions English version Protective clothing - Determination of behaviour of materials on impact of small splashes of molten metal Vtements de protection - Dtermination du comportemen
12、t des matriaux au contact avec des petites projections de mtal liquide Schutzkleidung - Verhaltensbestimmung von Materialien bei Einwirkung von kleinen Spritzern geschmolzenen Metalls This European Standard was approved by CEN on 1992-09-14. CEN members are bound to comply with the CENKENELEC Intern
13、al 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 Central Secretariat or to any CEN member.
14、 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 Central Secretariat has the same status as the official versions. CEN members ar
15、e the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Kom
16、itee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1992 Copyright reserved to CEN members Ref. No. EN 348 : 1992 E - BSI BS*EN*348 01 m Lb24bb9 03bO457 760 m Page 2 EN 348 : 1992 Foreword This European Standard was prepared by CEN/TC 162 Protective clothing including hand and a
17、rm protection and lifejackets of which the secretariat is held by DIN. 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 March 1993, and conflicting national standards shall be withdrawn at the late
18、st by March 1993. The standard was approved and in accordance with the Common CENXENELEC Internal Regulations, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,
19、 Portugal, Spain, Sweden, Switzerland, United Kingdom. - BSI BS*EN*348 O1 m 1b24bb 03b0458 bT m O Introduction Clothing designed to protect the wearer against small splashes of molten metal is often submitted to high thermal loads. This European Standard forms a part of a series concerned with cloth
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