BS EN 12544-1-1999 Non-destructive testing - Measurement and evaluation of the X-ray tube voltage - Voltage divider method《无损检验 X射线管电压的评估和测量 电压分压法》.pdf
《BS EN 12544-1-1999 Non-destructive testing - Measurement and evaluation of the X-ray tube voltage - Voltage divider method《无损检验 X射线管电压的评估和测量 电压分压法》.pdf》由会员分享,可在线阅读,更多相关《BS EN 12544-1-1999 Non-destructive testing - Measurement and evaluation of the X-ray tube voltage - Voltage divider method《无损检验 X射线管电压的评估和测量 电压分压法》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12544-1:1999 The Eu
2、ropean Standard EN 12544-1:1999 has the status of a British Standard ICS 19.100 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Non-destructive testing Measurement and evaluation of the X-ray tube voltage Part 1: Voltage divider methodThis British Standard, having been prepare
3、d under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 1999 BSI 12-1999 ISBN 0 580 35169 6 BS EN 12544-1:1999 Amendments issued since publication Amd. No. Date Comments National foreword This Britis
4、h Standard is the English language version of EN 12544-1:1999. The UK participation in its preparation was entrusted to Technical Committee WEE/46, Non-destructive testing, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquir
5、ies on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The Briti
6、sh Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British
7、 Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front c
8、over, an inside front cover, the EN title page, pages 2 to 5 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.(8523($167$1$5 1250(8523e(11( (8523b,6UDWXEHYROWDJH3DUW9ROWDJHGLYLGHUPHWKRG (VVDLVQRQGHVWUXFWLIV0HVXUDJHHWpYDOXDWLRQGHOD WHQV
9、LRQGHVWXEHVUDGLRJqQHV3DUWLH0pWKRGHSDU GHYLVHXUGHWHQVLRQ =HUVW|UXQJVIUHLH3UIXQJ0HVVXQJXQG$XVZHUWXQJGHU 5|QWJHQU|KUHQVSDQQXQJ7HLO6SDQQXQJVWHLOHU 9HUIDKUHQ 7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGEUD WXEH YROWDJH 3DUW UD WXEH YROWDJH 3DUW 6SHFWURPHWULFPHWKRG 3DJH (1 %6, ,QWURGXFWLRQ ,QRUGHUWRFRYHUWKHGLIIHUHQWUH
10、TXLUHPHQWVIRUWKHPHDVXUHPHQWRIWKH;UDWXEHYROWDJHWKUHHGLIIHUHQW PHWKRGVDUHGHVFULEHGLQ(1WR(1 7KHYROWDJHGLYLGHUPHWKRG(1HQDEOHVDGLUHFWDQGDEVROXWHPHDVXUHPHQWRIWKHDYHUDJHKLJK YROWDJHRIFRQVWDQWSRWHQWLDO;UDVVWHPVRQWKHVHFRQGDUVLGHRIWKHKLJKYROWDJHJHQHUDWRU 7KHWKLFNILOWHUPHWKRG(1GHVFULEHVDFRQVWDQFFKHFN7KLVPHWKRG
11、LVUHFRPPHQGHGIRUWKH UHJXODUVWDELOLWFKHFNRIDQ;UDVVWHP 7KHVSHFWURPHWULFPHWKRG(1LVDSURFHGXUHIRUQRQLQYDVLYHPHDVXUHPHQWRIWKH;UDWXEH YROWDJHXVLQJWKHHQHUJVSHFWUXPRIWKH;UDV7KLVPHWKRGFDQEHDSSOLHGIRUDOO;UDVVWHPVDQGLVWKH UHFRPPHQGHGPHWKRGZKHQHYHUWKHYROWDJHGLYLGHUPHWKRGLVQRWDSSOLFDEOHHJLQFDVHRIWDQNXQLWVZKHUH LW
12、LVQRWSRVVLEOHWRFRQQHFWWKHYROWDJHGLYLGHUGHYLFH 6FRSH 7KLV(XURSHDQ6WDQGDUGVSHFLILHVDPHWKRGIRUWKHGLUHFWDQGDEVROXWHPHDVXUHPHQWRIWKHDYHUDJHKLJK YROWDJHRIFRQVWDQWSRWHQWLDOUDVVWHPVRQWKHVHFRQGDUVLGHRIWKHKLJKYROWDJHJHQHUDWRU7KH LQWHQWLRQLVWRFKHFNWKHFRUUHVSRQGHQFHZLWKWKHLQGLFDWHGKLJKYROWDJHYDOXHRQWKHFRQWUROXQ
13、LWRIWKH;UD VVWHP 7KLVPHWKRGLVDSSOLHGWRDVVXUHDUHSURGXFLEOHRSHUDWLRQRI;UDVVWHPVEHFDXVHWKHYROWDJHLQIOXHQFHV SDUWLFXODUOWKHSHQHWUDWLRQRIPDWHULDOVDQGWKHFRQWUDVWRI;UDLPDJHVDQGDOVRWKHUHTXLUHPHQWVFRQFHUQLQJ WKHUDGLDWLRQSURWHFWLRQ 3ULQFLSOH 7KHSULQFLSOHRIWKHYROWDJHGLYLGHUPHWKRGLVSUHVHQWHGLQILJXUH .H )URPJHQH
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BSEN1254411999NONDESTRUCTIVETESTINGMEASUREMENTANDEVALUATIONOFTHEXRAYTUBEVOLTAGEVOLTAGEDIVIDERMETHOD 无损

链接地址:http://www.mydoc123.com/p-570522.html