{"id":355,"date":"2026-06-17T16:02:43","date_gmt":"2026-06-17T08:02:43","guid":{"rendered":"https:\/\/www.bihec.com\/valhallascientificproducts\/?p=355"},"modified":"2026-06-17T16:02:43","modified_gmt":"2026-06-17T08:02:43","slug":"%e7%be%8e%e5%9b%bdvalhalla-scientific-2800%e7%b3%bb%e5%88%97%e5%a4%9a%e7%9b%b8%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/valhallascientificproducts\/%e7%be%8e%e5%9b%bdvalhalla-scientific-2800%e7%b3%bb%e5%88%97%e5%a4%9a%e7%9b%b8%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa\/","title":{"rendered":"\u7f8e\u56fdValhalla Scientific 2800\u7cfb\u5217\u591a\u76f8\u529f\u7387\u5206\u6790\u4eea\u2014\u2014\u901a\u7528\u9ad8\u7cbe\u5ea6\u529f\u7387\u5206\u6790\u4eea\u53ef\u6d4b\u91cf\u6bcf\u76f8\u7684280\u79cd\u7535\u6c14\u53c2\u6570"},"content":{"rendered":"<h1><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span><a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/2800%e7%b3%bb%e5%88%97%e5%a4%9a%e7%9b%b8%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa\/\" title=\"View all posts in 2800\u7cfb\u5217\u591a\u76f8\u529f\u7387\u5206\u6790\u4eea\" target=\"_blank\">2800\u7cfb\u5217\u591a\u76f8\u529f\u7387\u5206\u6790\u4eea<\/a><\/span><\/span><\/span><\/h1>\n<h3>\u63cf\u8ff0<\/h3>\n<h2><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u901a\u7528\u9ad8\u7cbe\u5ea6<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa\/\" title=\"View all posts in \u529f\u7387\u5206\u6790\u4eea\" target=\"_blank\">\u529f\u7387\u5206\u6790\u4eea<\/a>\u53ef\u6d4b\u91cf\u6bcf\u76f8\u7684280\u79cd\u7535\u6c14\u53c2\u6570<\/span><\/span><\/span><\/h2>\n<h3><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u80fd\u91cf\u3001\u8c10\u6ce2\u3001\u7535\u673a\u4e0e\u53d8\u538b\u5668\u53c2\u6570\u3001\u529f\u7387\u603b\u548c\u3001\u529f\u7387\u5206\u914d\u4ee5\u53ca\u8fd0\u884c\u8fc7\u7a0b\u5747\u53ef\u968f\u65f6\u663e\u793a\u3002<\/span><\/span><\/span><\/h3>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>Valhalla Scientific 2800\u9ad8\u7cbe\u5ea6\u529f\u7387\u5206\u6790\u4eea\u67091\u76f8\u30012\u76f8\u30013\u76f8\u30014\u76f8\u30015\u76f8\u62166\u76f8\u7b49\u591a\u79cd\u578b\u53f7\u53ef\u4f9b\u9009\u62e9\u3002\u5176\u7535\u538b\u8f93\u5165\u8303\u56f4\u4e3a0.3\u4f0f\u81f31500\u4f0f\u5cf0\u503c\uff0c\u7535\u6d41\u8f93\u5165\u8303\u56f4\u5219\u5206\u4e3a1.5\u6beb\u5b89\u81f31\u5b89\u57f9\u300115\u6beb\u5b89\u81f35\u5b89\u57f9\u30011\u5b89\u57f9\u81f340\u5b89\u57f9\u4e0d\u7b49\uff1b\u800c\u5206\u6d41\u5f0f\u8f93\u5165\u7684\u7535\u538b\u8303\u56f4\u5219\u4e3a60\u6beb\u4f0f\u81f36\u4f0f\u3002\u8be5\u4eea\u5668\u5177\u6709\u4f4e\u566a\u58f0\u3001\u51fa\u8272\u7684\u5171\u6a21\u6291\u5236\u80fd\u529b\u3001\u826f\u597d\u7684\u76f4\u6d41\u7a33\u5b9a\u6027\uff0c\u5de5\u4f5c\u9891\u7387\u8303\u56f4\u5bbd\uff08\u4ece\u76f4\u6d41\u52302\u5146\u8d6b\u5179\uff09\uff0c\u4e14\u7535\u6d41\u8f93\u5165\u7aef\u7684\u81ea\u70ed\u73b0\u8c61\u4e5f\u975e\u5e38\u8f7b\u5fae\u3002<br \/>\n\u65e0\u9700\u8fdb\u884c\u4efb\u4f55\u76f4\u6d41\u8865\u507f\u8bbe\u7f6e\uff0c\u4e5f\u65e0\u9700\u66f4\u6362\u7535\u6d41\u4f20\u611f\u5668\u2014\u2014\u6240\u6709\u8fd9\u4e9b\u529f\u80fd\u90fd\u5df2\u5185\u7f6e\u5728\u529f\u7387\u5206\u6790\u4eea\u7684\u8f93\u5165\u90e8\u5206\u4e2d\uff0c\u53ef\u76f4\u63a5\u7528\u4e8e\u6d4b\u91cf\u3002\u8be5\u4eea\u5668\u64cd\u4f5c\u7b80\u5355\uff0c\u7528\u6237\u53ea\u9700\u51ed\u76f4\u89c9\u5373\u53ef\u6b63\u786e\u64cd\u4f5c\u5176\u89e6\u6478\u5c4f\u3002<br \/>\n\u51e0\u4e4e\u6240\u6709\u7684\u8bbe\u7f6e\u90fd\u53ef\u4ee5\u901a\u8fc7\u4e24\u6b21\u89e6\u6478\u663e\u793a\u5c4f\u6216\u4e24\u6b21\u70b9\u51fb\u65e0\u7ebf\u9f20\u6807\u6765\u5b8c\u6210\u3002<\/span><\/span><\/span><\/p>\n<ul>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u67091\u76f8\u30012\u76f8\u30013\u76f8\u30014\u76f8\u30015\u76f8\u30016\u76f8\u578b\u53f7\u53ef\u4f9b\u9009\u62e9\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6700\u9ad8\u7cbe\u5ea6\uff1a\u8bfb\u6570\u7cbe\u5ea6\u4e3a0.02%\uff0c\u91cf\u7a0b\u7cbe\u5ea6\u4e5f\u4e3a0.02%<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>18\u4f4d\u5206\u8fa8\u7387\u3002\u5728\u6ee1\u91cf\u7a0b\u768410%\u8303\u56f4\u5185\u5177\u6709\u9ad8\u7cbe\u5ea6\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5bbd\u89d2\u5ea6\u89e6\u6478\u5c4fTFT\u5f69\u8272\u663e\u793a\u5668\uff08800 x 480\u50cf\u7d20\uff09<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u64cd\u4f5c\u7b80\u5355\uff0c\u5927\u90e8\u5206\u8bbe\u7f6e\u53ea\u9700\u4e24\u6b65\uff08\u4e24\u6b21\u89e6\u6478\uff09\u5373\u53ef\u5b8c\u6210\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6807\u51c6\u3001\u8bb0\u5f55\u3001\u77ac\u6001\u3001\u529f\u7387-\u901f\u5ea6\u6d4b\u91cf\u529f\u80fd<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6781\u5feb\uff1b\u6bcf\u79d2\u53ef\u5904\u7406\u591a\u8fbe3400\u4e2a\u6570\u503c\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u9002\u7528\u4e8e\u592a\u9633\u80fd\u5e94\u7528\u7684\u9ad8\u76f4\u6d41\u7cbe\u5ea6<\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>4\u79cd\u7535\u6d41\u8f93\u5165\u89c4\u683c\uff1a1\u6beb\u5b89\u81f31\u5b89\u57f9\u300115\u6beb\u5b89\u81f35\u5b89\u57f9\u30011\u5b89\u57f9\u81f350\u5b89\u57f9\uff0c\u4ee5\u53ca\u5206\u6d41\u5f0f\u8f93\u5165\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u7535\u538b\u8303\u56f4\uff1a0.3\u4f0f\u81f31000\u4f0f<\/span><\/li>\n<\/ul>\n<h3>\u6280\u672f\u89c4\u683c<\/h3>\n<ul>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u67091\u76f8\u30012\u76f8\u30013\u76f8\u30014\u76f8\u30015\u76f8\u30016\u76f8\u578b\u53f7\u53ef\u4f9b\u9009\u62e9\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6700\u9ad8\u7cbe\u5ea6\uff1a\u8bfb\u6570\u7cbe\u5ea6\u4e3a0.02%\uff0c\u91cf\u7a0b\u7cbe\u5ea6\u4e5f\u4e3a0.02%<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>18\u4f4d\u5206\u8fa8\u7387\u3002\u5728\u6ee1\u91cf\u7a0b\u768410%\u8303\u56f4\u5185\u5177\u6709\u9ad8\u7cbe\u5ea6\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5bbd\u89d2\u5ea6\u89e6\u6478\u5c4fTFT\u5f69\u8272\u663e\u793a\u5668\uff08800\u00d7480\u50cf\u7d20\uff09<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u64cd\u4f5c\u7b80\u5355\uff0c\u5927\u591a\u6570\u8bbe\u7f6e\u53ea\u9700\u4e24\u6b65\uff08\u4e24\u6b21\u89e6\u6478\uff09\u5373\u53ef\u5b8c\u6210\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6807\u51c6\u3001\u8bb0\u5f55\u3001\u77ac\u6001\u3001\u529f\u7387-\u901f\u5ea6\u6d4b\u91cf\u529f\u80fd<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6781\u5feb\uff1b\u6bcf\u79d2\u53ef\u5904\u7406\u591a\u8fbe3400\u4e2a\u6570\u503c\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u9002\u7528\u4e8e\u592a\u9633\u80fd\u5e94\u7528\u7684\u9ad8\u76f4\u6d41\u7cbe\u5ea6<\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>4\u79cd\u7535\u6d41\u8f93\u5165\u89c4\u683c\uff1a1\u6beb\u5b89\u81f31\u5b89\u57f9\u300115\u6beb\u5b89\u81f35\u5b89\u57f9\u30011\u5b89\u57f9\u81f350\u5b89\u57f9\uff0c\u4ee5\u53ca\u5206\u6d41\u5f0f\u8f93\u5165\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u7535\u538b\u8303\u56f4\uff1a0.3\u4f0f\u81f31000\u4f0f<\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u63a5\u53e3\uff1a\u4ee5\u592a\u7f51\u3001RS-232\u3001USB\u3001IEEE-488\uff0c\u4ee5\u53ca\u7528\u4e8e\u8fc7\u7a0b\u63a7\u5236\u7684\u529f\u80fd\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u7528\u4e8e\u5feb\u901f\u6570\u636e\u4f20\u8f93\u7684\u63a5\u53e3\u6307\u4ee4<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">Windows\u7cfb\u7edf\u4e0b\u7684\u64cd\u4f5c\u8f6f\u4ef6<\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5f97\u76ca\u4e8e\u7cbe\u5de7\u7684\u8bbe\u8ba1\uff0c\u4ef7\u683c\u5341\u5206\u5408\u7406\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u7b80\u5355\u6613\u7528\u7684\u7ef4\u62a4\u65b9\u5f0f\uff0c\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u9884\u6821\u51c6\u7684\u8f93\u5165\u53c2\u6570<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u53ef\u9009\u9ad8\u7cbe\u5ea6\u3001\u5bbd\u9891\u5e26\u7535\u6d41\u4f20\u611f\u5668<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u53ef\u9009\u768430A\u540c\u8f74\u5206\u6d41\u5668\uff08\u7535\u6d41\u68c0\u6d4b\u7535\u963b\uff09<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>1GB\u5185\u5b58\uff0c\u7528\u4e8e\u5b58\u50a8\u6d4b\u91cf\u6570\u636e<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>6\u4e2a\u6a21\u62df\u8f93\u5165\u63a5\u53e3\u548c2\u4e2a\u9891\u7387\u8f93\u5165\u63a5\u53e3\uff0c12\u4e2a\u6a21\u62df\u8f93\u51fa\u63a5\u53e3<\/span><\/span><\/span><\/li>\n<\/ul>\n<h3><span class=\"\">\u6d4b\u91cf\u89c4\u683c<\/span><\/h3>\n<h3><span class=\"\">\u7535\u538b<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6d4b\u91cf\u91cf\u7a0b<\/span><\/strong><span class=\"\">\uff1a8\u4e2a\u91cf\u7a0b\uff1a0.3 \u2013 1 \u2013 3 \u2013 10 \u2013 30 \u2013 100 \u2013 300 \u2013 1000 V<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u8026\u5408\u65b9\u5f0f<\/span><\/strong><span class=\"\">\uff1aAC \u6216 AC+DC<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5171\u6a21\u6291\u5236\u6bd4<\/span><\/strong><span class=\"\">\uff1a100 kHz \u65f6 100 dB<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u8f93\u5165\u963b\u6297<\/span><\/strong><span class=\"\">\uff1a1 M\u03a9 \/\/ 15 pF\uff0c\u6d6e\u7a7a\u8f93\u5165\uff0c\u6700\u5927 1000 Vrms<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6ce2\u5cf0\u56e0\u6570<\/span><\/strong><span class=\"\">\uff1a\u6ee1\u91cf\u7a0b\uff08fs\uff09\u7684 10% \u65f6\u4e3a 15:1\uff1b\u5728 10% \u91cf\u7a0b\u65f6\u5178\u578b\u7cbe\u5ea6\u4e3a 0.1%<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6e29\u5ea6\u7cfb\u6570<\/span><\/strong><span class=\"\">\uff1a0.004% \/ \u00b0C<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6807\u51c6\u7cbe\u5ea6<\/span><\/strong><span class=\"\">\uff0823\u00b0C \u00b1 1\u00b0C\uff0c3 V \uff5e 600 V\uff09<\/span><\/p>\n<\/li>\n<\/ul>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th><span class=\"\">\u9891\u7387\u8303\u56f4<\/span><\/th>\n<th><span class=\"\">\u6807\u51c6\u7cbe\u5ea6\uff08%\u8bfb\u6570 + %\u91cf\u7a0b\uff09<\/span><\/th>\n<th><span class=\"\">\u9ad8\u7cbe\u5ea6\uff08%\u8bfb\u6570 + %\u91cf\u7a0b\uff09<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">45 \uff5e 65 Hz<\/span><\/td>\n<td><span class=\"\">0.08 + 0.08<\/span><\/td>\n<td><span class=\"\">0.02 + 0.02<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">3 \uff5e 1000 Hz<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1<\/span><\/td>\n<td><span class=\"\">0.03 + 0.03<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">1 \uff5e 10 kHz<\/span><\/td>\n<td><span class=\"\">0.2 + 0.2<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">10 \uff5e 100 kHz<\/span><\/td>\n<td><span class=\"\">(0.2+0.2) + (0.2+0.2)\u00b7log(f \/ 1 kHz)<\/span><\/td>\n<td><span class=\"\">(0.2+0.2) + (0.2+0.2)\u00b7log(f \/ 1 kHz)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">DC\u00b9 \/ 100 \uff5e 500 kHz\u00b9<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1 \/ 0.012\u00b7f(kHz)<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"\">\u7535\u6d41<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u8f93\u5165\u7aef<\/span><\/strong><span class=\"\">\uff1a4\u4e2a\u8f93\u5165\u7aef\u5b50\uff1aIn30A\u3001In5A\u3001In1A\u3001\u5206\u6d41\u5668\uff08Shunt\uff09\uff0c\u5747\u4e3a\u6d6e\u7a7a\u8f93\u5165\uff0c\u5bf9\u5730\u6700\u5927 1000 Vrms<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5404\u7aef\u5b50\u8303\u56f4<\/span><\/strong><span class=\"\">\uff1a<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">In1A<\/span><\/strong><span class=\"\">\uff1a6\u4e2a\u91cf\u7a0b\uff1a1.5&#8243; \u2013 5 \u2013 15 \u2013 50 \u2013 150 \u2013 500 \u2013 1500 mA\uff0cDC \uff5e 100 kHz\uff0c\u6700\u5927\u8fde\u7eed 2 A<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">In5A<\/span><\/strong><span class=\"\">\uff1a6\u4e2a\u91cf\u7a0b\uff1a15&#8243; \u2013 50 \u2013 150 \u2013 500 mA \u2013 1.5 \u2013 5 \u2013 15 A\uff0cDC \uff5e 100 kHz\uff0c\u6700\u5927\u8fde\u7eed 7 A<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">In30A<\/span><\/strong><span class=\"\">\uff1a4\u4e2a\u91cf\u7a0b\uff1a1&#8243; \u2013 3 \u2013 10 \u2013 30 \u2013 \uff1f\uff08\u539f\u6587\u6a21\u7cca\uff0c\u5e94\u4e3a10A\uff1f\uff09DC \uff5e 100 kHz\uff0c\u6700\u5927\u8fde\u7eed 40 A\uff08\u539f\u6587\u6a21\u7cca\uff09<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5206\u6d41\u5668<\/span><\/strong><span class=\"\">\uff1a60 \u2013 200 \u2013 600 mV \u2013 2 \u2013 6 V\uff0cDC \uff5e 100 kHz\uff0c\u6700\u5927\u8fde\u7eed 30 V<\/span><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u8026\u5408\u65b9\u5f0f<\/span><\/strong><span class=\"\">\uff1aAC \u6216 AC+DC<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5171\u6a21\u6291\u5236\u6bd4<\/span><\/strong><span class=\"\">\uff1a100 kHz \u65f6 115 dB<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6ce2\u5cf0\u56e0\u6570<\/span><\/strong><span class=\"\">\uff1a\u6ee1\u91cf\u7a0b\u7684 10% \u65f6\u4e3a 15:1\uff1b10% \u91cf\u7a0b\u65f6\u5178\u578b\u7cbe\u5ea6 0.1%<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6e29\u5ea6\u7cfb\u6570<\/span><\/strong><span class=\"\">\uff1a0.004% \/ \u00b0C<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6807\u51c6\u7cbe\u5ea6<\/span><\/strong><span class=\"\">\uff0823\u00b0C \u00b1 1\u00b0C\uff09<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u9ad8\u7cbe\u5ea6<\/span><\/strong><span class=\"\">\u4ec5\u9002\u7528\u4e8e In1A \/ In5A<\/span><\/p>\n<\/li>\n<\/ul>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th><span class=\"\">\u8f93\u5165\u7aef\u5b50<\/span><\/th>\n<th><span class=\"\">\u9891\u7387\u8303\u56f4<\/span><\/th>\n<th><span class=\"\">\u7cbe\u5ea6\uff08%\u8bfb\u6570 + %\u91cf\u7a0b\uff09<\/span><\/th>\n<th><span class=\"\">\u9ad8\u7cbe\u5ea6\uff08%\u8bfb\u6570 + %\u91cf\u7a0b\uff09<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">In1A, In5A, \u5206\u6d41\u5668<\/span><\/td>\n<td><span class=\"\">45 \uff5e 65 Hz<\/span><\/td>\n<td><span class=\"\">0.08 + 0.08<\/span><\/td>\n<td><span class=\"\">0.02 + 0.02<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">3 \uff5e 1000 Hz<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1<\/span><\/td>\n<td><span class=\"\">0.03 + 0.03<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">1 \uff5e 10 kHz<\/span><\/td>\n<td><span class=\"\">0.15 + 0.15<\/span><\/td>\n<td><span class=\"\">0.15 + 0.15<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">DC\u00b9 \/ 100 \uff5e 500 kHz\u00b9<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1 \/ 0.023\u00b7f(kHz)<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1 \/ 0.023\u00b7f(kHz)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">In30A<\/span><\/td>\n<td><span class=\"\">45 \uff5e 65 Hz<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">3 \uff5e 1000 Hz<\/span><\/td>\n<td><span class=\"\">0.15 + 0.15<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">1 \uff5e 10 kHz<\/span><\/td>\n<td><span class=\"\">0.15 + 0.15<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">DC\u00b9 \/ 100 \uff5e 500 kHz\u00b9<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1 \/ 0.023\u00b7f(kHz)<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u540c\u8f74 30A\uff08\u9009\u4ef6\uff0c\u4ee3\u66ff In30A\uff09<\/span><\/td>\n<td><span class=\"\">45 \uff5e 65 Hz<\/span><\/td>\n<td><span class=\"\">0.08 + 0.08<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">3 \uff5e 1000 Hz<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">1 \uff5e 10 kHz<\/span><\/td>\n<td><span class=\"\">0.15 + 0.15<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">DC\u00b9 \/ 100 \uff5e 500 kHz\u00b9<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1 \/ 0.023\u00b7f(kHz)<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u9644\u52a0\u8bef\u5dee<\/span><\/strong><span class=\"\">\uff08\u5f53\u7535\u6d41\u8f93\u5165\u7aef\u66b4\u9732\u4e8e\u5176\u6700\u5927\u503c\u65f6\uff09\uff1a<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">In1A\uff1a0.03% \u00d7 I\uff08I\u4e3a\u5b9e\u9645\u7535\u6d41\u503c\uff09<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">In5A\uff1a0.003% \u00d7 I<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">In30A\uff1a0.0001% \u00d7 I<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u540c\u8f74 30A\uff1a0.0001% \u00d7 I<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">\u529f\u7387<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u529f\u7387\u91cf\u7a0b<\/span><\/strong><span class=\"\">\u00a0= \u7535\u538b\u91cf\u7a0b \u00d7 \u7535\u6d41\u91cf\u7a0b\uff0c\u5171 112 \u4e2a\u529f\u7387\u91cf\u7a0b<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u4ee5\u4e0b\u4e3a\u529f\u7387\u6d4b\u91cf\u7cbe\u5ea6\u8be6\u8868\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u8f93\u5165\u7aef\u5b50\u3001\u9891\u7387\u3001\u529f\u7387\u56e0\u6570\uff08PF\uff09\u548c\u7cbe\u5ea6\u7b49\u7ea7\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">\u529f\u7387\u7cbe\u5ea6\uff08%\u8bfb\u6570 + %\u91cf\u7a0b\uff09<\/span><\/h3>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th><span class=\"\">\u9891\u7387<\/span><\/th>\n<th><span class=\"\">\u529f\u7387\u56e0\u6570<\/span><\/th>\n<th><span class=\"\">In1A, In5A, \u5206\u6d41\u5668<\/span><\/th>\n<th><span class=\"\">\u9ad8\u7cbe\u5ea6\uff08In1A\/In5A\/\u5206\u6d41\u5668\uff09<\/span><\/th>\n<th><span class=\"\">In30A<\/span><\/th>\n<th><span class=\"\">\u540c\u8f74 30A\uff08\u9009\u4ef6\uff09<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">45 \uff5e 65 Hz<\/span><\/td>\n<td><span class=\"\">0.1<\/span><\/td>\n<td><span class=\"\">0.16 + 0.16<\/span><\/td>\n<td><span class=\"\">0.04 + 0.04<\/span><\/td>\n<td><span class=\"\">0.16 + 0.16<\/span><\/td>\n<td><span class=\"\">0.08 + 0.08<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">3 \uff5e 1000 Hz<\/span><\/td>\n<td><span class=\"\">0.1<\/span><\/td>\n<td><span class=\"\">0.2 + 0.2<\/span><\/td>\n<td><span class=\"\">0.1 + 0.1<\/span><\/td>\n<td><span class=\"\">0.2 + (0.2+0.1\u00b7k1 \/ 0.1 kHz)<\/span><\/td>\n<td><span class=\"\">0.08 + (0.08+0.05\u00b7k1 \/ 0.1 kHz)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">1 \uff5e 20 kHz<\/span><\/td>\n<td><span class=\"\">0.1<\/span><\/td>\n<td><span class=\"\">0.2 + (0.2+0.08\u00b7k1 \/ kHz)<\/span><\/td>\n<td><span class=\"\">0.2 + (0.2+0.08\u00b7k1 \/ kHz)<\/span><\/td>\n<td><span class=\"\">0.2 + (0.2+0.1\u00b7k1 \/ 0.1 kHz)<\/span><\/td>\n<td><span class=\"\">0.08 + (0.08+0.05\u00b7k1 \/ 0.1 kHz)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">20 \uff5e 100 kHz<\/span><\/td>\n<td><span class=\"\">1<\/span><\/td>\n<td><span class=\"\">%error (A+V)\uff08\u89c1\u6ce8\uff09<\/span><\/td>\n<td><span class=\"\">%error (A+V)\uff08\u89c1\u6ce8\uff09<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">DC\u00b9 \/ 100 \uff5e 500 kHz\u00b9<\/span><\/td>\n<td><span class=\"\">1<\/span><\/td>\n<td><span class=\"\">0.2 + 0.2 \/ \u9644\u52a0 %error (V+A)<\/span><\/td>\n<td><span class=\"\">\u9644\u52a0 %error (A+V)<\/span><\/td>\n<td><span class=\"\">0.2 + 0.2<\/span><\/td>\n<td><span class=\"\">0.2 + 0.2<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6ce8<\/span><\/strong><span class=\"\">\uff1a<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u5bf9\u4e8e 20 \uff5e 100 kHz\uff0c%error (A+V) \u8868\u793a\u7535\u6d41\u548c\u7535\u538b\u8bef\u5dee\u7684\u5408\u6210\uff0c\u5177\u4f53\u6570\u503c\u9700\u53c2\u8003\u5404\u81ea\u8bef\u5dee\u66f2\u7ebf\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u201c\u9644\u52a0 %error\u201d\u8868\u793a\u5728\u57fa\u672c\u8bef\u5dee\u57fa\u7840\u4e0a\u589e\u52a0\u76f8\u5e94\u9879\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">\u5178\u578b\u7ebf\u6027\u5ea6\uff08\u7535\u538b\u3001\u7535\u6d41\u3001\u529f\u7387\uff09<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\uff08\u793a\u4f8b\u6570\u636e\uff0c\u4ee5\u67d0\u4e00\u91cf\u7a0b\u4e3a\u57fa\u51c6\uff09<\/span><\/p>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th><span class=\"\">\u91cf\u7a0b\u767e\u5206\u6bd4<\/span><\/th>\n<th><span class=\"\">130%<\/span><\/th>\n<th><span class=\"\">100%<\/span><\/th>\n<th><span class=\"\">50%<\/span><\/th>\n<th><span class=\"\">10%<\/span><\/th>\n<th><span class=\"\">5%<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">\u7535\u538b\uff08V\uff09<\/span><\/td>\n<td><span class=\"\">130.0<\/span><\/td>\n<td><span class=\"\">100.0<\/span><\/td>\n<td><span class=\"\">49.985<\/span><\/td>\n<td><span class=\"\">9.9992<\/span><\/td>\n<td><span class=\"\">4.9990<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u7535\u6d41\uff08A\uff09<\/span><\/td>\n<td><span class=\"\">6.5004<\/span><\/td>\n<td><span class=\"\">5.0014<\/span><\/td>\n<td><span class=\"\">2.5020<\/span><\/td>\n<td><span class=\"\">0.50082<\/span><\/td>\n<td><span class=\"\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u529f\u7387\uff08PF=1\uff0cW\uff09<\/span><\/td>\n<td><span class=\"\">844.74<\/span><\/td>\n<td><span class=\"\">500.07<\/span><\/td>\n<td><span class=\"\">125.05<\/span><\/td>\n<td><span class=\"\">5.0056<\/span><\/td>\n<td><span class=\"\">1.2522<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"\">\u516c\u5f0f\u8bf4\u660e<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">k1 = (Q \u2013 PF) \/ (1 + PF\u00b2)<\/span><\/strong><span class=\"\">\uff0c\u5176\u4e2d Q \u4e3a\u65e0\u529f\u529f\u7387\u56e0\u6570\uff08\u6216\u7279\u5b9a\u7cfb\u6570\uff09\uff0c\u7528\u4e8e\u9891\u7387\u9ad8\u4e8e 1 kHz \u65f6\u7684\u8865\u507f\u8ba1\u7b97\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n<div class=\"et_pb_row et_pb_row_3\">\n<div class=\"et_pb_column et_pb_column_2_3 et_pb_column_5  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_text et_pb_text_1  et_pb_text_align_left et_pb_bg_layout_light\">\n<div class=\"et_pb_text_inner\">\n<h3><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>4 \u6d4b\u91cf\u529f\u80fd<\/span><\/span><\/span><\/h3>\n<h4><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6807\u51c6\u6d4b\u91cf\u6a21\u5f0f<\/span><\/span><\/span><\/h4>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5728\u6807\u51c6\u6d4b\u91cf\u6a21\u5f0f\u4e0b\uff0c\u6bcf\u76f8\u53ef\u8fde\u7eed\u65e0\u95f4\u9694\u5730\u6d4b\u91cf280\u4e2a\u53c2\u6570\uff0c\u8fd9\u4e9b\u6570\u636e\u4f1a\u5b9e\u65f6\u66f4\u65b0\u3002\u6570\u503c\u53ef\u4ee5\u663e\u793a\u5728\u56db\u4e2a\u663e\u793a\u5c4f\u4e0a\uff0c\u4e5f\u53ef\u4ee5\u5b58\u50a8\u5728\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\uff0c\u6216\u8005\u901a\u8fc7\u63a5\u53e3\u4f20\u8f93\u5230\u8ba1\u7b97\u673a\u4e0a\u3002\u663e\u793a\u5c4f\u4e0a\u53ef\u663e\u793a\u7535\u538b\u3001\u7535\u6d41\u548c\u529f\u7387\u7684\u6ce2\u5f62\uff1b\u53e6\u5916\uff0c\u8fd8\u67095\u4e2a\u663e\u793a\u5c4f\u53ef\u7528\u4e8e\u663e\u793a\u8c10\u6ce2\u503c\u53ca\u67f1\u72b6\u56fe\u3002\u53ef\u4ee5\u540c\u65f6\u5bf9\u4e24\u4e2a\u7535\u52a8\u673a\u8fdb\u884c\u6d4b\u8bd5\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u9009\u62e9\u6027\u5730\u8f93\u5165\u5916\u90e8\u901f\u5ea6\u548c\u626d\u77e9\u6570\u503c\uff0c\u53d8\u538b\u5668\u7684\u76f8\u5173\u53c2\u6570\u4e5f\u80fd\u88ab\u6d4b\u91cf\u51fa\u6765\u3002<\/span><\/span><\/span><\/p>\n<h4><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u8bb0\u5f55\u6d4b\u91cf\u6a21\u5f0f<\/span><\/span><\/span><\/h4>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u8fd9\u79cd\u6d4b\u91cf\u6a21\u5f0f\u9002\u7528\u4e8e\u5feb\u901f\u6d4b\u91cf\uff0c\u6216\u8005\u5bf9\u6570\u636e\u8fdb\u884c\u957f\u65f6\u95f4\u5e73\u5747\u5904\u7406\u3002\u572820\u6beb\u79d2\u5185\u5c31\u53ef\u4ee5\u83b7\u53d66\u76f8\u4eea\u8868\u76846\u7ec4\u6570\u636e\uff1b\u6216\u8005\u6bcf10\u5206\u949f\u53ef\u83b7\u53d66\u7ec4\u6570\u636e\u3002\u5bf9\u4e8e\u6bcf\u4e00\u76f8\u6765\u8bf4\uff0c\u53ef\u4ee5\u5f97\u52308\u9879\u6570\u503c\uff1a\u9891\u7387\u3001\u6709\u6548\u503c\u7535\u6d41\u3001\u6709\u6548\u503c\u7535\u538b\u3001\u529f\u7387\u3001\u529f\u7387\u56e0\u6570\u3001\u89c6\u5728\u529f\u7387\u3001\u80fd\u91cf\uff08\u5355\u4f4d\u4e3a\u74e6\u65f6\uff09\uff0c\u4ee5\u53ca\u89c6\u5728\u80fd\u91cf\uff08\u5355\u4f4d\u4e3a\u4f0f\u5b89\u65f6\uff09\u3002<\/span><\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"et_pb_column et_pb_column_1_3 et_pb_column_6  et_pb_css_mix_blend_mode_passthrough et-last-child\">\n<div class=\"et_pb_module et_pb_image et_pb_image_0\"><span class=\"et_pb_image_wrap \"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-12619\" title=\"4800-0Logging-Measure-Mode\" src=\"https:\/\/valhallascientific.com\/wp-content\/uploads\/2018\/09\/4800-0Logging-Measure-Mode.png\" alt=\"\" width=\"276\" height=\"157\" \/><\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"et_pb_row et_pb_row_4\">\n<div class=\"et_pb_column et_pb_column_2_3 et_pb_column_7  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_text et_pb_text_2  et_pb_text_align_left et_pb_bg_layout_light\">\n<div class=\"et_pb_text_inner\">\n<h4><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u77ac\u6001\u6d4b\u91cf\u6a21\u5f0f<\/span><\/span><\/span><\/h4>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5728\u77ac\u6001\u6a21\u5f0f\u4e0b\uff0c\u60a8\u53ef\u4ee5\u540c\u65f6\u67e5\u770b\u6700\u591a6\u76f8\u7684\u7535\u6d41\u3001\u7535\u538b\u548c\u529f\u7387\u6ce2\u5f62\uff1b\u6216\u8005\u5728\u7cfb\u7edf\u5904\u4e8e\u4e34\u754c\u5de5\u4f5c\u72b6\u6001\u65f6\u67e5\u770b\u6240\u6709\u6ce2\u5f62\u3002\u53ea\u9700\u70b9\u51fb4\u4e2a\u201c\u7f29\u653e\u533a\u57df\u201d\u4e2d\u7684\u4efb\u610f\u4e00\u4e2a\uff0c\u5373\u53ef\u653e\u5927\u6ce2\u5f62\u7684\u76f8\u5e94\u90e8\u5206\u3002<\/span><\/span><\/span><\/p>\n<h4><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u529f\u7387-\u901f\u5ea6\u6d4b\u91cf\u6a21\u5f0f<\/span><\/span><\/span><\/h4>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u8fd9\u79cd\u6d4b\u91cf\u6a21\u5f0f\u7528\u4e8e\u5206\u6790\u7535\u52a8\u6c7d\u8f66\u7b49\u8bbe\u5907\u7684\u6027\u80fd\u3002\u6bcf\u969420\u6beb\u79d2\uff0c\u7cfb\u7edf\u4f1a\u5c06\u4ee5\u4e0b\u6570\u636e\u5b58\u50a8\u5728\u5185\u90e8\u5185\u5b58\u4e2d\uff1a\u6709\u6548\u503c\u7535\u6d41\u3001\u6709\u6548\u503c\u7535\u538b\u3001\u529f\u7387\u3001\u89c6\u5728\u529f\u7387\u3001\u80fd\u91cf\u3001\u89c6\u5728\u80fd\u91cf\u4ee5\u53ca\u8f74\u7684\u8f6c\u901f\u3002\u5728\u6d4b\u91cf\u7ed3\u675f\u65f6\uff08\u6700\u957f11\u79d2\uff09\uff0c\u7cfb\u7edf\u4f1a\u663e\u793a\u51fa\u8fd9\u4e9b\u6570\u636e\u4e0e\u65f6\u95f4\u7684\u5173\u7cfb\u56fe\u3002<\/span><\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"et_pb_column et_pb_column_1_3 et_pb_column_8  et_pb_css_mix_blend_mode_passthrough et-last-child\">\n<div class=\"et_pb_module et_pb_image et_pb_image_1\"><span class=\"et_pb_image_wrap \"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-12618\" title=\"4800-Power-Speed-Measure-Mode\" src=\"https:\/\/valhallascientific.com\/wp-content\/uploads\/2018\/09\/4800-Power-Speed-Measure-Mode.png\" alt=\"\" width=\"264\" height=\"158\" \/><\/span><\/div>\n<\/div>\n<\/div>\n<div>\n<h3><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u9644\u6709\u6821\u51c6\u8bc1\u4e66<\/span><\/span><\/span><\/h3>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6bcf\u53f0\u4eea\u5668\u5728\u8ba2\u8d2d\u65f6\u90fd\u4f1a\u9644\u4e0a\u53ef\u8ffd\u6eaf\u81f3<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/nist%e6%a0%87%e5%87%86\/\" title=\"View all posts in NIST\u6807\u51c6\" target=\"_blank\">NIST\u6807\u51c6<\/a>\u7684<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/z540-3%e6%a0%a1%e5%87%86%e8%af%81%e4%b9%a6\/\" title=\"View all posts in Z540.3\u6821\u51c6\u8bc1\u4e66\" target=\"_blank\">Z540.3\u6821\u51c6\u8bc1\u4e66<\/a>\u3002\u6b64\u5916\uff0c\u8fd8\u63d0\u4f9b\u66f4\u9ad8\u7ea7\u522b\u7684<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/iso-iec-17025%e8%ae%a4%e8%af%81\/\" title=\"View all posts in ISO\/IEC 17025\u8ba4\u8bc1\" target=\"_blank\">ISO\/IEC 17025\u8ba4\u8bc1<\/a>\u3002<\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<p><a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/%e7%be%8e%e5%9b%bdvalhalla-scientific-2400%e7%b3%bb%e5%88%97%e5%ae%bd%e5%b8%a6%e9%a2%91%e8%b0%b1%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa\/\">\u7f8e\u56fdValhalla Scientific 2400\u7cfb\u5217\u5bbd\u5e26\u9891\u8c31\u529f\u7387\u5206\u6790\u4eea<\/a><\/p>\n<p><a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/%e7%be%8e%e5%9b%bdvalhalla-scientific-2105-%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa\/\">\u7f8e\u56fdValhalla Scientific 2105 \u529f\u7387\u5206\u6790\u4eea\u2014\u2014\u4f4e\u6210\u672c\u3001\u529f\u80fd\u591a\u6837\u7684\u529f\u7387\u5206\u6790\u4eea<\/a><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/2105-%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 10.709677419355pt;\" aria-label=\"2105 \u529f\u7387\u5206\u6790\u4eea (2\u4e2a\u9879\u76ee)\">2105 \u529f\u7387\u5206\u6790\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/2800%e7%b3%bb%e5%88%97%e5%a4%9a%e7%9b%b8%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"2800\u7cfb\u5217\u591a\u76f8\u529f\u7387\u5206\u6790\u4eea (1\u4e2a\u9879\u76ee)\">2800\u7cfb\u5217\u591a\u76f8\u529f\u7387\u5206\u6790\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/alpha-4314krc%e6%95%b0%e5%ad%97%e7%82%b9%e7%81%ab%e5%99%a8%e6%b5%8b%e8%af%95%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 17.784946236559pt;\" aria-label=\"ALPHA 4314KRC\u6570\u5b57\u70b9\u706b\u5668\u6d4b\u8bd5\u4eea (8\u4e2a\u9879\u76ee)\">ALPHA 4314KRC\u6570\u5b57\u70b9\u706b\u5668\u6d4b\u8bd5\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/alpha-4314%e6%95%b0%e5%ad%97%e5%bc%8f%e7%82%b9%e7%81%ab%e5%99%a8%e6%b5%8b%e8%af%95%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 20.193548387097pt;\" aria-label=\"ALPHA 4314\u6570\u5b57\u5f0f\u70b9\u706b\u5668\u6d4b\u8bd5\u4eea (12\u4e2a\u9879\u76ee)\">ALPHA 4314\u6570\u5b57\u5f0f\u70b9\u706b\u5668\u6d4b\u8bd5\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/valhalla-2105%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 12.516129032258pt;\" aria-label=\"Valhalla 2105\u529f\u7387\u5206\u6790\u4eea (3\u4e2a\u9879\u76ee)\">Valhalla 2105\u529f\u7387\u5206\u6790\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/valhalla-scientific\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 20.795698924731pt;\" aria-label=\"VALHALLA SCIENTIFIC (13\u4e2a\u9879\u76ee)\">VALHALLA SCIENTIFIC<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/valhalla-scientific-2555a-100%e5%ae%89%e5%9f%b9%e7%94%b5%e6%b5%81%e6%a0%a1%e5%87%86%e5%99%a8\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 14.021505376344pt;\" aria-label=\"Valhalla Scientific 2555A 100\u5b89\u57f9\u7535\u6d41\u6821\u51c6\u5668 (4\u4e2a\u9879\u76ee)\">Valhalla Scientific 2555A 100\u5b89\u57f9\u7535\u6d41\u6821\u51c6\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/valhalla-scientific%e7%82%b9%e7%81%ab%e6%b5%8b%e8%af%95%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-8\" style=\"font-size: 20.193548387097pt;\" aria-label=\"Valhalla Scientific\u70b9\u706b\u6d4b\u8bd5\u4eea (12\u4e2a\u9879\u76ee)\">Valhalla Scientific\u70b9\u706b\u6d4b\u8bd5\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/valhalla-scientific-%e7%94%b5%e6%b5%81%e6%a0%a1%e5%87%86%e5%99%a8\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-9\" style=\"font-size: 14.021505376344pt;\" aria-label=\"Valhalla Scientific \u7535\u6d41\u6821\u51c6\u5668 (4\u4e2a\u9879\u76ee)\">Valhalla Scientific \u7535\u6d41\u6821\u51c6\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/valhalla%e7%b3%bb%e5%88%97%e4%ba%a7%e5%93%81\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-10\" style=\"font-size: 20.795698924731pt;\" aria-label=\"Valhalla\u7cfb\u5217\u4ea7\u54c1 (13\u4e2a\u9879\u76ee)\">Valhalla\u7cfb\u5217\u4ea7\u54c1<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/%e4%bd%8e%e6%88%90%e6%9c%ac\/\" class=\"tag-cloud-link tag-link-10 tag-link-position-11\" style=\"font-size: 12.516129032258pt;\" aria-label=\"\u4f4e\u6210\u672c (3\u4e2a\u9879\u76ee)\">\u4f4e\u6210\u672c<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/%e5%86%85%e7%bd%ae%e5%88%86%e6%b5%81%e5%99%a8\/\" class=\"tag-cloud-link tag-link-11 tag-link-position-12\" style=\"font-size: 12.516129032258pt;\" aria-label=\"\u5185\u7f6e\u5206\u6d41\u5668 (3\u4e2a\u9879\u76ee)\">\u5185\u7f6e\u5206\u6d41\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/valhallascientificproducts\/tag\/%e5%8a%9f%e7%8e%87%e5%88%86%e6%9e%90%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-12 tag-link-position-13\" style=\"font-size: 12.516129032258pt;\" aria-label=\"\u529f\u7387\u5206\u6790\u4eea 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