{"id":138,"date":"2023-07-13T13:59:39","date_gmt":"2023-07-13T05:59:39","guid":{"rendered":"https:\/\/www.bihec.com\/ludlum-measurements\/?p=138"},"modified":"2023-07-13T13:59:39","modified_gmt":"2023-07-13T05:59:39","slug":"model-26s-%e9%9b%86%e6%88%90%e9%97%aa%e7%83%81%e4%bd%93%e6%a3%80%e6%b5%8b%e5%99%a8-%e6%a3%80%e6%b5%8b%e5%92%8c%e6%b5%8b%e9%87%8f%e4%bc%bd%e9%a9%ac%e5%9c%ba-%e4%be%bf%e6%90%ba%e5%bc%8f%e8%be%90","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/ludlum-measurements\/model-26s-%e9%9b%86%e6%88%90%e9%97%aa%e7%83%81%e4%bd%93%e6%a3%80%e6%b5%8b%e5%99%a8-%e6%a3%80%e6%b5%8b%e5%92%8c%e6%b5%8b%e9%87%8f%e4%bc%bd%e9%a9%ac%e5%9c%ba-%e4%be%bf%e6%90%ba%e5%bc%8f%e8%be%90\/","title":{"rendered":"Model 26S \u96c6\u6210\u95ea\u70c1\u4f53\u68c0\u6d4b\u5668 \u68c0\u6d4b\u548c\u6d4b\u91cf\u4f3d\u9a6c\u573a \u4fbf\u643a\u5f0f\u8f90\u5c04\u63a2\u6d4b\u5668"},"content":{"rendered":"
Ludlum Model 26S<\/a> \u5c06\u7535\u5b50\u5143\u4ef6\u548c\u5fae\u578b\u95ea\u70c1\u63a2\u6d4b\u5668\u96c6\u6210\u5728\u7b26\u5408\u4eba\u4f53\u5de5\u7a0b\u5b66\u8bbe\u8ba1\u3001\u7ed3\u6784\u575a\u56fa\u4e14\u9632\u6c34\u7684\u5916\u58f3\u4e2d\u3002\u96c6\u6210\u5355\u5143\u6ca1\u6709\u63a2\u6d4b\u5668\u7535\u7f06\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u641c\u67e5\u8fc7\u7a0b\u3002\u4f18\u5316\u7684\u914d\u7f6e\u5305\u62ec\u6807\u51c6\u7684 1 x 1 \u7b49\u6548\u68c0\u6d4b\u5668\u3001\u54cd\u4eae\u7684 Sigma \u97f3\u9891\u548c\u5e26\u81ea\u52a8\u80cc\u5149\u7684\u5927\u578b\u81ea\u52a8\u91cf\u7a0b LCD \u663e\u793a\u5c4f\u3002\u8fd9\u4e9b\u529f\u80fd\u7ec4\u5408\u5728\u4e00\u4e2a\u65b9\u4fbf\u7684\u8f6f\u4ef6\u5305\u4e2d\uff0c\u4fbf\u4e8e\u68c0\u6d4b\u548c\u6d4b\u91cf\u4f3d\u9a6c\u573a<\/a>\u3002<\/p>\n Model 26S \u7684\u64cd\u4f5c\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u4f7f\u7528\u4e09\u4e2a\u6309\u94ae\u5373\u53ef\u5355\u624b\u64cd\u4f5c\u3002\u63d0\u4f9b\u4e09\u79cd\u64cd\u4f5c\u6a21\u5f0f – \u901f\u7387\u3001\u6700\u5927\u548c\u8ba1\u6570\u3002RATE \u6a21\u5f0f\u4ee5\u901f\u7387\u663e\u793a\u5f53\u524d\u8f90\u5c04\u6c34\u5e73\u3002MAX\u6a21\u5f0f\u6355\u83b7\u68c0\u6d4b\u5230\u7684\u6700\u9ad8\u901f\u7387\uff0c\u56e0\u6b64\u53ef\u4ee5\u5728\u663e\u793a\u4e0d\u53ef\u89c1\u65f6\u786e\u5b9a\u8df3\u52a8\u64cd\u4f5c\u671f\u95f4\u7684\u5cf0\u503c\u901f\u7387\u3002COUNT\u6a21\u5f0f\u5141\u8bb8\u64cd\u4f5c\u5458\u5728\u9884\u5b9a\u65f6\u95f4\u5185\u6267\u884c\u8c03\u67e5\u3002\u7528\u6237\u9009\u62e9\u7684\u5355\u4f4d\u53ef\u4ee5\u663e\u793a\u6d01\u7259\u5668\u8ba1\u6570\u3001\u6d3b\u6027\uff08\u5d29\u89e3\uff09\u3001\u65f6\u95f4\u5e73\u5747\u7387\u751a\u81f3\u7d2f\u79ef\u5242\u91cf\u7684\u6d4b\u91cf\u7ed3\u679c\u3002<\/p>\n \u4f4e\u529f\u8017\u7535\u8def\u610f\u5473\u7740\u4e24\u4e2a\u6807\u51c6\u201cAA\u201d\u5c3a\u5bf8\u7684\u7535\u6c60\u53ef\u63d0\u4f9b\u6570\u767e\u5c0f\u65f6\u7684\u4eea\u5668\u8fd0\u884c\u65f6\u95f4\u3002\u53c2\u6570\u53ef\u4ee5\u901a\u8fc7\u5185\u90e8\u62e8\u7801\u5f00\u5173\u8fdb\u884c\u4fdd\u62a4\uff0c\u6216\u8005\u6821\u51c6\u5668\u53ef\u4ee5\u5141\u8bb8\u7528\u6237\u5bf9\u5176\u8fdb\u884c\u8c03\u6574\u3002\u5176\u4ed6\u529f\u80fd\u5305\u62ec\u7531\u4f4e\u7535\u5e73\u73af\u5883\u7167\u660e\u89e6\u53d1\u7684\u80cc\u5149\uff08\u53ef\u914d\u7f6e\u4e3a\u201c\u8fde\u7eed\u5f00\u542f\u201d\u64cd\u4f5c\uff09\u548c\u97f3\u9891\uff0c\u53ef\u5728RATE\u548cMAX\u6a21\u5f0f\u4e0b\u9759\u97f3\u3002<\/p>\n \u89c4\u683c<\/strong><\/p>\n \u9009\u9879<\/strong><\/p>\n<\/p>\n
<\/p>\n
\n\n
\n \u63a2\u6d4b\u5668<\/th>\n 2.5 x 1.9 \u5398\u7c73\uff081 x 0.75 \u82f1\u5bf8\uff09CsI\uff08Tl\uff09\u95ea\u70c1\u4f53\uff08\u53d6\u51b3\u4e8e\u80fd\u91cf\uff0c\u53c2\u89c1\u54cd\u5e94\u66f2\u7ebf<\/span>)<\/p>\n <\/p>\n<\/td>\n<\/tr>\n
\n \u4f3d\u739b\u7075\u654f\u5ea6 \uff08<\/span>137<\/sup>Cs\uff09<\/span><\/th>\n \u6bcf\u5206\u949fR\/\u5c0f\u65f6 165 \u5343\u6b21\/\u5206\u949f\u6216\u6bcf\u5fae\u897f\u5f17\/\u5c0f\u65f6 275 \u5398\u5347<\/td>\n<\/tr>\n \n \u80fd\u91cf\u8303\u56f4<\/th>\n \u4ece 40 keV \u5230 3 MeV<\/td>\n<\/tr>\n \n \u66dd\u5149\u7ebf\u6027\u5ea6<\/th>\n \u4ece\u80cc\u666f\u00b1 10% \u5230 200 \u03bcSv\/h\uff0820 mR\/\u5c0f\u65f6\uff09<\/td>\n<\/tr>\n \n \u8ba1\u6570\u7387\u7ebf\u6027<\/th>\n \u00b1 10%\uff0c\u4ece 8 \u5398\u6cca\u901f\u5ea6\u5230 8 \u5343\u6b21\/\u79d2\uff08200 \u5398\/\u5206\u949f\u81f3 999 \u5343\u6b21\/\u5206\u949f\uff09<\/td>\n<\/tr>\n \n \u6db2\u6676\u663e\u793a\u5668<\/th>\n 3\/12 \u4f4d LCD\uff0c\u5e26 7.0 \u6beb\u7c73\uff085.<> \u82f1\u5bf8\uff09\u5927\u6570\u5b57
\n\u5355\u4f4d\uff1a<\/strong>\uff08k\uff09cps\u3001\uff08k\uff09cpm\u3001\uff08k\uff09dpm\u3001\uff08k\uff09Bq\u3001mR\/\u5c0f\u65f6\u3001\u03bcSv\/h
\n\u6307\u793a\u706f\uff1a<\/strong>\u4f4e\u7535\u91cf\u3001\u6700\u5927\u503c\u3001\u62a5\u8b66<\/td>\n<\/tr>\n\n \u663e\u793a\u8303\u56f4<\/th>\n \n \n
\n \u63a7\u5236<\/th>\n \n \n
\n \u80cc\u5149<\/th>\n \u5185\u7f6e\u73af\u5883\u5149\u4f20\u611f\u5668\u53ef\u81ea\u52a8\u6fc0\u6d3b\u4f4e\u529f\u8017 LED \u80cc\u5149\uff0c\u6216\u53ef\u914d\u7f6e\u4e3a\u201c\u8fde\u7eed\u5f00\u542f\u201d\u64cd\u4f5c\uff08\u5c06\u7f29\u77ed\u7535\u6c60\u5bff\u547d\uff09<\/td>\n<\/tr>\n \n \u54cd\u5e94\u65f6\u95f4<\/th>\n \u7528\u6237\u53ef\u9009\u62e9 1 \u81f3 60 \u79d2\uff0c\u6216\u81ea\u52a8\u54cd\u5e94\u901f\u5ea6\u5feb\u6216\u6162<\/td>\n<\/tr>\n \n \u8b66\u62a5<\/th>\n \u8ba1\u6570\u7387\u548c\u7f29\u653e\u5668\u62a5\u8b66\u8bbe\u5b9a\u70b9\u53ef\u5728\u663e\u793a\u8303\u56f4\u5185\u8c03\u8282<\/td>\n<\/tr>\n \n \u5931\u53bb\u8ba1\u6570\u4fdd\u62a4<\/th>\n \u68c0\u6d4b\u5668\u65e0\u8109\u51b2 60 \u79d2\u540e\uff0c\u8bbe\u5907\u5c06\u95ea\u70c1\u96f6\u8bfb\u6570\u5e76\u89e6\u53d1\u62a5\u8b66\u97f3\u9891<\/td>\n<\/tr>\n \n \u97f3\u9891<\/th>\n \u5728 60.0 \u7c73\uff086 \u82f1\u5c3a\uff09\u5904\u5927\u4e8e 2 dB\uff0c\u5927\u7ea6 4.5 kHz<\/td>\n<\/tr>\n \n \u6743\u529b<\/th>\n \u4e24\u8282\u78b1\u6027\u201cAA\u201d\u7535\u6c60<\/td>\n<\/tr>\n \n \u7535\u6c60\u5bff\u547d<\/th>\n \u8fd0\u884c\u7ea6200\u5c0f\u65f6<\/td>\n<\/tr>\n \n \u5efa\u8bbe<\/th>\n \u9ad8\u6297\u51b2\u5851\u6599\uff0c\u5e26\u9632\u6c34\u6a61\u80f6\u5bc6\u5c01\u4ef6\u548c\u72ec\u7acb\u7684\u7535\u6c60\u4ed3<\/td>\n<\/tr>\n \n \u73af\u5883\u8bc4\u7ea7<\/th>\n NEMA<\/abbr>\u00a04 \/\u00a0IP<\/abbr>\u00a055<\/td>\n<\/tr>\n \n \u6e29\u5ea6\u8303\u56f4<\/th>\n -20 \u81f3 50 \u00b0C\uff08-4 \u81f3 122 \u00b0F\uff09<\/td>\n<\/tr>\n \n \u5c3a\u5bf8\uff08\u9ad8 x \u5bbd x \u957f\uff09<\/th>\n 4.6 x 6.9 x 27.2 \u5398\u7c73\uff081.8 x 2.7 x 10.7 \u82f1\u5bf8\uff09<\/td>\n<\/tr>\n \n \u91cd\u91cf<\/th>\n 0.35 \u5343\u514b\uff080.75 \u78c5\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n