{"id":290,"date":"2024-12-04T18:04:44","date_gmt":"2024-12-04T10:04:44","guid":{"rendered":"https:\/\/www.bihec.com\/valhalla-scientific-inc\/?p=290"},"modified":"2024-12-04T18:04:44","modified_gmt":"2024-12-04T10:04:44","slug":"%e7%be%8e%e5%9b%bdvalhalla-scientific%e8%80%90%e7%94%a82701c%e7%b2%be%e5%af%86%e5%8f%af%e7%bc%96%e7%a8%8b%e7%9b%b4%e6%b5%81%e7%94%b5%e5%8e%8b%e6%a0%a1%e5%87%86%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/valhalla-scientific-inc\/%e7%be%8e%e5%9b%bdvalhalla-scientific%e8%80%90%e7%94%a82701c%e7%b2%be%e5%af%86%e5%8f%af%e7%bc%96%e7%a8%8b%e7%9b%b4%e6%b5%81%e7%94%b5%e5%8e%8b%e6%a0%a1%e5%87%86%e5%99%a8\/","title":{"rendered":"\u7f8e\u56fdValhalla Scientific\u8010\u75282701C\u7cbe\u5bc6\u53ef\u7f16\u7a0b\u76f4\u6d41\u7535\u538b\u6821\u51c6\u5668"},"content":{"rendered":"
\u7f8e\u56fdValhalla Scientific\u8010\u75282701C\u7cbe\u5bc6\u53ef\u7f16\u7a0b\u76f4\u6d41\u7535\u538b\u6821\u51c6\u5668<\/a><\/strong><\/p>\n \u8fd9\u6b3e\u7b2c 4 \u4ee3\u73b0\u4ee3 2701C \u8bbe\u8ba1\u4e13\u4e3a\u6ee1\u8db3\u5173\u952e\u7684\u6821\u51c6\u5b9e\u9a8c\u5ba4\u8981\u6c42\u800c\u8bbe\u8ba1\uff0c\u91cd\u91cf\u8f7b\u3001\u575a\u56fa\u8010\u7528\uff0c\u53ef\u5728\u5bb6\u4e2d\u7684\u751f\u4ea7\u7ebf\u6216\u5de5\u7a0b\u5e08\u7684\u5de5\u4f5c\u7ad9\u4e0a\u4f7f\u7528\u3002<\/strong><\/p>\n -15 \u79d2\u9884\u70ed 2701C\u7cbe\u5bc6\u53ef\u7f16\u7a0b\u76f4\u6d41\u7535\u538b\u6821\u51c6\u5668\u6d4b\u91cf\u89c4\u683c<\/strong><\/p>\n \u8bbe\u7f6e \u00b1 RNG \u566a\u58f0\u7684 PPM<\/p>\n <\/td>\n 0.1 \u81f3 10 Hz<\/td>\n <\/p>\n <\/td>\n<\/tr>\n \u4e00\u822c\u89c4\u683c<\/strong> \u8870\u51cf\u521b\u65b0<\/strong> \u63d0\u4f9b\u8d85\u4f4e\u566a\u58f0 2701LC \u7248\u672c<\/strong> 0.1 \u5fae\u4f0f\u81f3 1.2KV \u76f4\u63a5\u8f93\u51fa – \u6807\u51c6<\/strong> \u7cfb\u7edf\u80fd\u529b<\/strong> \u7f8e\u56fdValhalla Scientific\u8010\u75282701C\u7cbe\u5bc6\u53ef\u7f16\u7a0b\u76f4\u6d41\u7535\u538b\u6821\u51c6\u5668 \u8fd9\u6b3e\u7b2c 4 \u4ee3\u73b0\u4ee3 2701C \u8bbe\u8ba1\u4e13\u4e3a\u6ee1\u8db3\u5173\u952e\u7684\u6821\u51c6\u5b9e\u9a8c\u5ba4\u8981\u6c42\u800c\u8bbe\u8ba1\uff0c\u91cd\u91cf\u8f7b\u3001\u575a\u56fa\u8010\u7528\uff0c\u53ef\u5728\u5bb6\u4e2d <\/p>\n","protected":false},"author":38,"featured_media":288,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[46],"tags":[55,53,48,51,52,54],"yoast_head":"\n
\n-\u201c\u8986\u76d6\u201d\u81ea\u52a8\u6821\u51c6
\n-100% \u8d85\u91cf\u7a0b
\n-\u81ea\u52a8\u53cc\u6781\u8f93\u51fa
\n-\u5185\u7f6e\u5343\u4f0f\u653e\u5927\u5668
\n-\u4e00\u952e\u5f0f\u672c\u5730\u548c\u9065\u611f
\n-200mV \u6ee1\u91cf\u7a0b\u5206\u9891\u8f93\u51fa\u8303\u56f4
\n-\u6240\u6709\u8f93\u51fa\u5747\u901a\u8fc7\u4e24\u4e2a\u7aef\u5b50\u63d0\u4f9b
\n-\u57fa\u672c\u7cbe\u5ea6 \u6307\u5b9a\u00b1 5\u00b0C \u6821\u51c6\u6e29\u5ea6
\n-25mA \u7535\u6d41\u6e90 \u6240\u6709\u6709\u6548\u8303\u56f4
\n-\u5fae\u5904\u7406\u5668\u589e\u5f3a\u53ef\u9760\u6027
\n-5 \u4e2a\u7535\u538b\u8303\u56f4\uff08200mV \u81f3 1200V\uff09
\n-\u524d\u7aef\u5b50\u548c\u540e\u7aef\u5b50
\n-\u4eae\u8d77\u7684\u9ad8\u538b\u8b66\u544a
\n-0.5 PPM \u5206\u8fa8\u7387
\n<\/p>\n
\n\n
\n \u8303\u56f4<\/strong><\/td>\n \u51c6\u786e\u6027<\/strong> <\/p>\n \u566a\u58f0<\/strong> <\/p>\n 24 \u5c0f\u65f6\u7a33\u5b9a\u6027<\/strong><\/td>\n \u6e29\u5ea6\u7cfb\u6570<\/strong><\/td>\n \u8f93\u51fa\u5efa\u7acb\u65f6\u95f4<\/strong> <\/p>\n \n <\/td>\n \u4ece\u5de5\u5382<\/td>\n @ \u4e00\u5e74<\/td>\n <\/td>\n <\/td>\n \u8bbe\u7f6e\u7684 PPM + V\/1\u00b0 C<\/td>\n 0.5 \u79d2<\/td>\n 1 \u79d2<\/td>\n 10 \u79d2<\/td>\n<\/tr>\n \n 200\u6beb\u4f0f<\/td>\n \u00b1 20 ppm \u00b1 1\u03bcV<\/td>\n \u00b1 30 ppm \u00b1 2\u03bcV<\/td>\n 1\u5fae\u4f0f<\/td>\n 1\u5fae\u4f0f<\/td>\n 2.5 \u9875\/\u5206\u949f + 0.1<\/td>\n 20 \u9875\/\u5206\u949f<\/td>\n 5 \u9875\/\u5206\u949f<\/td>\n 1 \u9875\/\u5206\u949f<\/td>\n<\/tr>\n \n 2V<\/td>\n \u00b1 15 ppm \u00b1 4\u03bcV<\/td>\n \u00b1 25 ppm \u00b1 6\u03bcV<\/td>\n 2\u5fae\u4f0f<\/td>\n \u00b1 0.5 ppm \u00b1 2\u03bcV<\/td>\n 1.5 \u9875\/\u5206\u949f + 0.6<\/td>\n 20 \u9875\/\u5206\u949f<\/td>\n 5 \u9875\/\u5206\u949f<\/td>\n 1 \u9875\/\u5206\u949f<\/td>\n<\/tr>\n \n 20V<\/td>\n \u00b1 13 ppm \u00b1 13\u03bcV<\/td>\n \u00b1 22 ppm \u00b1 50\u03bcV<\/td>\n 15\u03bcV<\/td>\n \u00b1 0.5 ppm \u00b1 10\u03bcV<\/td>\n 1.5 \u9875\/\u5206\u949f + 6<\/td>\n 20 \u9875\/\u5206\u949f<\/td>\n 5 \u9875\/\u5206\u949f<\/td>\n 1 \u9875\/\u5206\u949f<\/td>\n<\/tr>\n \n 120V \u7535\u538b<\/td>\n \u00b1 14 ppm \u00b1 250\u03bcV<\/td>\n \u00b1 23 ppm \u00b1 400\u03bcV<\/td>\n 150\u5fae\u4f0f<\/td>\n \u00b1 0.5 ppm \u00b1 100\u03bcV<\/td>\n 1.5 \u9875\/\u5206\u949f + 30<\/td>\n 30 \u9875\/\u5206\u949f<\/td>\n 7 \u9875\/\u5206\u949f<\/td>\n 2 \u9875\/\u5206\u949f<\/td>\n<\/tr>\n \n 1200\u4f0f<\/td>\n \u00b1 15 ppm \u00b1 2.5mV<\/td>\n \u00b1 24 \u9875\/\u5206\u949f\u00b1 4V<\/td>\n 1.5\u6beb\u4f0f<\/td>\n \u00b1 0.5 ppm \u00b1 1mV<\/td>\n 1.5 \u9875\/\u5206\u949f + 300<\/td>\n 50 \u9875\/\u5206\u949f<\/td>\n 10 \u9875\/\u5206\u949f<\/td>\n 5 \u9875\/\u5206\u949f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n\n
\n \u8303\u56f4<\/strong><\/td>\n \u5206\u8fa8\u7387<\/strong><\/td>\n \u6700\u5927\u7535\u6d41<\/strong><\/td>\n \u5bbd\u5e26\u566a\u58f0<\/strong><\/td>\n \u7ebf\u6027<\/strong><\/td>\n \u8f93\u51fa\u963b\u6297<\/strong><\/td>\n<\/tr>\n \n 200\u6beb\u4f0f<\/td>\n 100 \u4f0f<\/td>\n \u2014<\/td>\n 25 \u5fae VRMS<\/td>\n \u00b1 0.5\u03bcV<\/td>\n 450\u03a9<\/td>\n<\/tr>\n \n 2V<\/td>\n 1\u5fae\u4f0f<\/td>\n 25 \u6beb\u5b89<\/td>\n 80\u03bcVRMS<\/td>\n \u00b1 1\u03bcV \u00b1 4ppm\/sett<\/td>\n < 1m\u03a9<\/td>\n<\/tr>\n \n 20V<\/td>\n 10\u03bcV<\/td>\n 25 \u6beb\u5b89<\/td>\n 130\u03bcVRMS<\/td>\n \u00b1 10\u03bcV \u00b1 4ppm\/sett<\/td>\n < 5m\u03a9<\/td>\n<\/tr>\n \n 120V \u7535\u538b<\/td>\n 100\u03bcV<\/td>\n 25 \u6beb\u5b89<\/td>\n 500\u03bcVRMS<\/td>\n \u00b1 100\u03bcV<\/td>\n < 50m\u03a9<\/td>\n<\/tr>\n \n 1200\u4f0f<\/td>\n 1\u6beb\u4f0f<\/td>\n 25 \u6beb\u5b89<\/td>\n 800 \u5fae\u5fae\u79d2<\/td>\n \u00b1 1mV<\/td>\n < 500m\u03a9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\u9884\u70ed\u65f6\u95f4 15 \u79d2\u81f3 15 ppm\/30 \u5206\u949f\u4ee5\u5185\u8fbe\u5230\u989d\u5b9a\u89c4\u683c
\n\u6743\u529b
\n\u7535\u6e90\u8981\u6c42 115VAC\/230VAC \u00b110%\uff0c45 \u81f3 60Hz\uff0c80VA
\n\u6e29\u5ea6
\n\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4 0\u00b0C \u81f3 50\u00b0C
\n\u5b58\u50a8\u6e29\u5ea6\u8303\u56f4 -30\u00b0C \u81f3 70\u00b0C
\n\u6e7f\u5ea6 \u6700\u5927 70% RH @ 40\u00b0C\uff08\u975e\u51b7\u51dd\uff09
\n\u7269\u7406\u89c4\u683c
\n\u5bbd\u5ea6|\u6df1\u5ea6 |\u9ad8\u5ea6 17 \u82f1\u5bf8 \/ 43 \u5398\u7c73 |17 \u82f1\u5bf8 \/ 43 \u5398\u7c73 |3.5 \u82f1\u5bf8 \/ 9 \u5398\u7c73
\n\u91cd\u91cf 24 \u78c5 \/ 11 \u516c\u65a4\u51c0\u91cd;<\/p>\n
\n\u6570\u5b57\u8870\u51cf\u5668\u662f\u5b9e\u73b0\u957f\u671f\u7a33\u5b9a\u6027\u3001\u53ef\u9760\u6027\u548c\u63a5\u53e3\u6027\u7684\u5173\u952e\u3002\u56e0\u4e3a\u6676\u4f53\u63a7\u5236\u7684\u8870\u51cf\u5668\u662f\u6570\u5b57\u7684\uff0c\u6240\u4ee5\u5b83\u4e0d\u4f1a\u50cf\u4f20\u7edf\u7684 Kelvin Varley \u5206\u9891\u5668\u65b9\u6cd5\u90a3\u6837\u6f02\u79fb\u3002\u6b64\u5916\uff0c\u5f00\u5173\u63a5\u89e6\u7535\u963b\u4e0d\u518d\u6210\u4e3a\u7ef4\u62a4\u96be\u9898\uff0c\u56e0\u4e3a\u5b83\u5df2\u4ece\u7cbe\u5ea6\u786e\u5b9a\u7535\u8def\u4e2d\u79fb\u9664\u3002<\/p>\n
\n\u5bf9\u4e8e\u6a21\u6570\u8f6c\u6362\u5668\u6d4b\u8bd5\u7b49\u5e94\u7528\uff0c\u975e\u5e38\u9700\u8981\u4f4e\u566a\u58f0\u8f93\u51fa\uff0c\u9009\u4ef6\u201cLNF\u201d\u4e3a Valhalla 2701C \u63d0\u4f9b\u4e86\u8fd9\u79cd\u589e\u5f3a\u529f\u80fd\u3002\u5220\u9664\u5343\u4f0f\u653e\u5927\u5668\u53ef\u663e\u8457\u63d0\u9ad8\u4f4e\u566a\u58f0\u6027\u80fd\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u7528\u6700\u5927\u8f93\u51fa\u4e3a 40VDC \u7684\u73af\u5f62\u53d8\u538b\u5668\u7ea7\u4ee3\u66ff\uff0c\u5728\u4fdd\u6301\u4f4e\u7535\u5e73\u5b89\u5168\u8f93\u51fa\u7684\u540c\u65f6\u5b9e\u73b0\u4e86\u663e\u7740\u7684\u964d\u566a\u3002<\/p>\n
\n2701C \u5177\u6709\u5185\u7f6e\u5343\u4f0f\u653e\u5927\u5668\uff0c\u53ef\u63d0\u4f9b\u9ad8\u8fbe 1200.000 \u4f0f\u7684\u7535\u538b\uff0c\u5e76\u5177\u6709\u5b8c\u6574\u7684 25mA \u9a71\u52a8\u7535\u6d41\u80fd\u529b\u30022701C \u5728\u6240\u6709\u91cf\u7a0b\u4e0a\u8fd8\u5177\u6709\u77ed\u8def\u9632\u635f\u574f\u529f\u80fd\uff0c\u5e76\u5177\u6709 200mV \u5206\u9891\u8f93\u51fa\u8303\u56f4\u548c 100 \u7eb3\u4f0f\u5206\u8fa8\u7387\u3002<\/p>\n
\n2701C \u4e13\u4e3a\u7cfb\u7edf\u53ef\u9760\u6027\u800c\u8bbe\u8ba1\uff0c\u4e3a\u7cfb\u7edf\u5b89\u88c5\u63d0\u4f9b\u4e86\u65e0\u4e0e\u4f26\u6bd4\u7684\u7528\u6237\u4fbf\u5229\u6027\u3002\u9996\u5148\uff0c\u6240\u6709\u8f93\u51fa\u6fc0\u52b1\u90fd\u53ef\u4ee5\u4ece\u524d\u9762\u677f\u548c\u540e\u9762\u677f\u4e0a\u7684\u4e24\u4e2a\u7aef\u5b50\u83b7\u5f97\uff0c\u56e0\u6b64\u4e00\u65e6\u63d2\u5165\uff0c\u5c31\u65e0\u9700\u6478\u7d22\u624d\u80fd\u4f7f\u7528\u5355\u72ec\u7684\u5206\u538b\u5668\u6216\u9ad8\u538b\u8fde\u63a5\u5668\u3002\u6b64\u5916\uff0c\u5982\u679c\u9700\u8981\u8fdc\u7a0b\u611f\u5e94\uff0c\u53ea\u9700\u6309\u4e00\u4e0b\u6309\u94ae\u5373\u53ef\u542f\u7528 4 \u7ebf\u8f93\u51fa\u6a21\u5f0f\u3002\u53ef\u9009\u7684\u5fae\u5904\u7406\u5668\u63a7\u5236\u7684 GPIB IEEE-488 \u5bf9\u8bb2\/\u4fa6\u542c\u63a5\u53e3\u201cTL-3\u201d\u975e\u5e38\u7528\u6237\u53cb\u597d\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e2a\u516d\u901a\u9053\u7ee7\u7535\u5668\u9a71\u52a8\u7a0b\u5e8f\u7aef\u53e3\uff0c\u7528\u4e8e 2500EP AC-DC \u7535\u6d41\u6821\u51c6\u5668\u4e0a\u7684\u8fdc\u7a0b\u8303\u56f4\u9009\u62e9\u3002<\/p>\n