{"id":835,"date":"2024-12-04T17:51:41","date_gmt":"2024-12-04T09:51:41","guid":{"rendered":"https:\/\/www.bihec.com\/prevac\/?p=835"},"modified":"2024-12-04T17:51:41","modified_gmt":"2024-12-04T09:51:41","slug":"%e6%b3%a2%e5%85%b0-prevac-x-ray-source-rs-40b1-x%e5%b0%84%e7%ba%bf%e6%ba%90","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/prevac\/%e6%b3%a2%e5%85%b0-prevac-x-ray-source-rs-40b1-x%e5%b0%84%e7%ba%bf%e6%ba%90\/","title":{"rendered":"\u6ce2\u5170 PREVAC X-ray source RS 40B1 X\u5c04\u7ebf\u6e90"},"content":{"rendered":"

\u9488\u5bf9XPS<\/a>\u548c\u9ad8\u538bXPS\u5b9e\u9a8c\u4f18\u5316\u7684\u9ad8\u5f3a\u5ea6\u53cc\u9633\u6781Al\/Mg\u6e90\u3002\u9633\u6781\u3001\u706f\u4e1d\u548c\u6e90\u5916\u58f3\u7684\u8bbe\u8ba1\u4fdd\u8bc1\u4e86\u6700\u5927\u7684X\u5c04\u7ebf\u5f3a\u5ea6\u548c\u9633\u6781\u9762\u4e4b\u95f4\u975e\u5e38\u4f4e\u7684\u4e32\u6270\u3002\u7279\u6b8a\u914d\u7f6e\u7684\u9f3b\u9525\u5141\u8bb8\u6700\u5927\u9650\u5ea6\u5730\u63a5\u89e6\u6837\u54c1\u3002\u6807\u51c6\u6e90\u4e2d\u4f7f\u7528\u7684\u53cc\u9633\u6781\u5141\u8bb8\u5206\u79bb\u53d1\u5c04\u4e24\u79cd\u4e0d\u540c\u7279\u5f81\u7684X\u5c04\u7ebf\u8f90\u5c04\u53d1\u5c04\u7ebf\uff1aMg\uff081253 eV\uff09\u548cAl\uff081487 eV\uff09\u2014\u2014\u6839\u636e\u8981\u6c42\u63d0\u4f9b\u5176\u4ed6\u6d82\u5c42\u6750\u6599\u3002<\/p>\n

&nbsp<\/a>;<\/p>\n

\"\"<\/p>\n

\u7279\u6027<\/strong><\/p>\n

\u9ad8\u5f3a\u5ea6\u53cc\u9633\u6781\u94dd\/\u9541
\n\u7279\u6b8a\u914d\u7f6e\u7684\u9f3b\u9525
\n\u4e32\u6270\u975e\u5e38\u4f4e
\n\u4f4e\u78c1\u573a
\n\u5bc6\u5c01\u5916\u58f3
\n\u975e\u5e38\u6709\u6548\u5730\u6c34\u51b7\u5185\u58f3\uff0c\u4ee5\u51cf\u5c11\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u5bf9\u6837\u54c1\u7684\u70ed\u635f\u4f24
\n\u5185\u7f6e\u53cc\u9ad8\u538b\u4fdd\u62a4\u548c\u5bc6\u5c01\u5916\u58f3
\n\u80fd\u591f\u5728\u6beb\u5df4\u8303\u56f4\u5185\u8fdb\u884c\u9ad8\u538b\u5b9e\u9a8c\uff08\u53ef\u9009\uff09
\n\u80fd\u591f\u5728\u6709\u9650\u7684\u6c34\u6d41\u4e0b\u5b8c\u5168\u63a7\u5236\u5de5\u4f5c\u3002<\/p>\n

\u9009\u914d<\/strong><\/p>\n

HP\u7248\u672c\uff0c\u6700\u9ad820\u6beb\u5df4
\n\u7ebf\u6027\u504f\u79fb\uff0c\u503e\u659c50-100mm\uff08\u9002\u7528\u4e8e\u914d\u5907\u989d\u5916\u6cf5\u6d66\u7aef\u53e3\u7684HP X\u5c04\u7ebf\u6e90<\/a>\uff09
\n\u51b7\u5374\u5668<\/p>\n

\u6280\u672f\u53c2\u6570<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Mounting flange<\/td>\nDN 40CF (non-rotatable)<\/td>\n<\/tr>\n
Anode<\/td>\nAl\/Mg (other materials on request)<\/td>\n<\/tr>\n
Power<\/td>\nAl 600 W\u00a0\/ Mg 400 W<\/td>\n<\/tr>\n
Energy range<\/td>\n7 \u2013 15 keV<\/td>\n<\/tr>\n
Cathode current (Icath<\/sub>)<\/td>\nup to\u00a02.5 A<\/td>\n<\/tr>\n
Emission current range (Ie<\/sub>)<\/td>\n0 \u2013 50 mA<\/td>\n<\/tr>\n
Cross talk<\/td>\n< 0.35 %<\/td>\n<\/tr>\n
Magnetic field at sample<\/td>\nbelow 0.5 \u03bcT<\/td>\n<\/tr>\n
Increased sample temperature<\/td>\n< 5 \u00b0C<\/td>\n<\/tr>\n
Cathode type<\/td>\nthoriated tungsten<\/td>\n<\/tr>\n
Water cooling<\/td>\nrequired, pressure 3.5 \u2013 5 bar (max. 6 bar), flow \u2265 2.5 l\/min., Tmax = 30 \u00b0C<\/td>\n<\/tr>\n
Insertion length<\/td>\n285 mm; OD: 35 mm<\/td>\n<\/tr>\n
FWHM<\/td>\ndependent on working distance (e.g. 30 mm for distance 15 mm)<\/td>\n<\/tr>\n
Typical working distance<\/td>\n5 \u2013 30 mm (optimum 15 mm)<\/td>\n<\/tr>\n
Bakeout temperature<\/td>\nup to\u00a0250 \u00b0C<\/td>\n<\/tr>\n
Working pressure<\/td>\n< 5 x 10-6<\/sup>\u00a0mbar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Prevac<\/a>\nPREVAC \u79bb\u5b50\u6e90<\/a>\nRS 40B1<\/a>\nUPS<\/a>\nUVS 40A2<\/a>\nX-ray Source<\/a>\nXPS\uff08ESCA\uff09<\/a>\nX \u5c04\u7ebf\u6e90<\/a>\n\u6ce2\u5170 PREVAC<\/a><\/div>","protected":false},"excerpt":{"rendered":"

\u9488\u5bf9XPS\u548c\u9ad8\u538bXPS\u5b9e\u9a8c\u4f18\u5316\u7684\u9ad8\u5f3a\u5ea6\u53cc\u9633\u6781Al\/Mg\u6e90\u3002\u9633\u6781\u3001\u706f\u4e1d\u548c\u6e90\u5916\u58f3\u7684\u8bbe\u8ba1\u4fdd\u8bc1\u4e86\u6700\u5927\u7684X\u5c04\u7ebf\u5f3a\u5ea6\u548c\u9633\u6781\u9762\u4e4b\u95f4\u975e\u5e38\u4f4e\u7684\u4e32\u6270\u3002\u7279\u6b8a\u914d\u7f6e\u7684\u9f3b\u9525\u5141\u8bb8\u6700\u5927\u9650\u5ea6\u5730\u63a5\u89e6\u6837\u54c1\u3002\u6807\u51c6\u6e90\u4e2d\u4f7f\u7528 <\/p>\n","protected":false},"author":19,"featured_media":836,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[123,41],"tags":[3,57,52,6,55,48,82,5,114],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/posts\/835"}],"collection":[{"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/comments?post=835"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/posts\/835\/revisions"}],"predecessor-version":[{"id":837,"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/posts\/835\/revisions\/837"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/media\/836"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/media?parent=835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/categories?post=835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/prevac\/wp-json\/wp\/v2\/tags?post=835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}