{"id":165,"date":"2025-03-17T14:07:43","date_gmt":"2025-03-17T06:07:43","guid":{"rendered":"https:\/\/www.bihec.com\/ietlabs\/?p=165"},"modified":"2025-03-17T14:07:44","modified_gmt":"2025-03-17T06:07:44","slug":"iet-labs-genrad-1689-and-1689m-precision-impedance-lcr-meter","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/ietlabs\/iet-labs-genrad-1689-and-1689m-precision-impedance-lcr-meter\/","title":{"rendered":"\u7f8e\u56fdIET Labs GenRad 1689 and 1689M\u7cbe\u5bc6\u963b\u6297\u8ba1\uff0cIET\u963b\u6297\u8ba1\u3001IET\u7535\u6865\u3001\u8fdb\u53e3\u4ee3\u7406IET"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/%e7%be%8e%e5%9b%bdiet-labs\/\" title=\"View all posts in \u7f8e\u56fdIET Labs\" target=\"_blank\">\u7f8e\u56fdIET Labs<\/a> Inc GenRad 1689 and 1689M\u7cbe\u5bc6\u963b\u6297\u8ba1\uff0c<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/iet%e9%98%bb%e6%8a%97%e8%ae%a1\/\" title=\"View all posts in IET\u963b\u6297\u8ba1\" target=\"_blank\">IET\u963b\u6297\u8ba1<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/iet%e7%94%b5%e6%a1%a5\/\" title=\"View all posts in IET\u7535\u6865\" target=\"_blank\">IET\u7535\u6865<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86iet\/\" title=\"View all posts in \u8fdb\u53e3\u4ee3\u7406IET\" target=\"_blank\">\u8fdb\u53e3\u4ee3\u7406IET<\/a><\/p>\n<p id=\"EvBbHRO\"><img decoding=\"async\" loading=\"lazy\" width=\"597\" height=\"289\" class=\"size-full wp-image-167  aligncenter\" src=\"https:\/\/www.bihec.com\/ietlabs\/wp-content\/uploads\/sites\/383\/2025\/03\/img_67d7b9579e193.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/ietlabs\/wp-content\/uploads\/sites\/383\/2025\/03\/img_67d7b9579e193.png 597w, https:\/\/www.bihec.com\/ietlabs\/wp-content\/uploads\/sites\/383\/2025\/03\/img_67d7b9579e193-300x145.png 300w, https:\/\/www.bihec.com\/ietlabs\/wp-content\/uploads\/sites\/383\/2025\/03\/img_67d7b9579e193-500x242.png 500w\" sizes=\"(max-width: 597px) 100vw, 597px\" \/><\/p>\n<h2><a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/iet-labs-inc\/\" title=\"View all posts in IET Labs Inc\" target=\"_blank\">IET Labs Inc<\/a> GenRad 1689 and 1689M\u7cbe\u5bc6\u963b\u6297\u8ba1<\/h2>\n<h3>GenRad 1689 and 1689M Precision Impedance (LCR) Meter<\/h3>\n<ul>\n<li>\u4ea4\u6d41\u7535\u963b\u3001\u4f4e\u9891\u7535\u611f\u548c\u7535\u5bb9\u6d4b\u91cf\u7684\u4e16\u754c\u6807\u51c6<\/li>\n<li>0.02%\u7684\u6d4b\u91cf\u7cbe\u5ea6\u548c+\/- 0.0001 Df<\/li>\n<li>\u53ef\u7f16\u7a0b\u9891\u738712\u8d6b\u5179\u81f3100\u5343\u8d6b\u5179<\/li>\n<li>\u8ba1\u91cf\u73af\u5883\u4e2d\u5e7f\u6cdb\u63a5\u53d7\u7684\u963b\u6297\u8ba1<\/li>\n<li>1689\u6709\u4e00\u4e2a\u5185\u7f6e\u76844\u7ec8\u7aef\u5f00\u5c14\u6587\u5939\u5177\uff0c\u7528\u4e8e\u6d4b\u8bd5\u8f74\u5411\u548c\u5f84\u5411\u7ec4\u4ef6<\/li>\n<li>1689M\u6709\u56db\u4e2aBNC\u8fde\u63a5\u5668\uff0c\u7528\u4e8e\u5404\u79cd\u6807\u51c6\u9644\u4ef6<\/li>\n<\/ul>\n<h3><strong>\u4e3a\u4ec0\u4e48\u8981\u4e70GenRad 1689 and 1689M\u7cbe\u5bc6\u963b\u6297\u8ba1<\/strong><\/h3>\n<ul>\n<li>\u7535\u611f\u6807\u51c6\u7684\u6821\u51c6\uff0c\u4f8b\u5982GenRad\/IET 1482\uff0c\u901a\u8fc7\u8f6c\u79fb\u65b9\u6cd5<\/li>\n<li>\u7535\u5bb9\u6807\u51c6\u548c\u5341\u8fdb\u5236\u7bb1\u7684\u6821\u51c6<\/li>\n<li>Df\u6d4b\u91cf\u7cbe\u5ea6\u4f4e\u81f30.0001<\/li>\n<li>\u9ad8\u53ef\u9760\u6027\u548c\u51fa\u8272\u7684\u7a33\u5b9a\u6027<\/li>\n<li>\u9700\u8981\u9ad8\u7cbe\u5ea6\u6216\u4f4eDf\u6d4b\u91cf\u7684\u7ec4\u4ef6\u548c\u4f20\u611f\u5668\u5236\u9020<\/li>\n<\/ul>\n<h3>GenRad 1689\u548c1689M\u7cbe\u5bc6\u963b\u6297(LCR)\u8ba1(RLC Digibridge)<\/h3>\n<p>GenRad 1689\u7cbe\u5bc6\u963b\u6297\u8ba1\u4e3a\u60a8\u6700\u82db\u523b\u7684\u5e94\u7528\u63d0\u4f9b\u6700\u4f73\u6027\u80fd\uff0c\u65e0\u8bba\u662f\u8ba1\u91cf\u3001\u751f\u4ea7\u6d4b\u8bd5\u3001\u8fdb\u8d27\u68c0\u9a8c\u3001\u5143\u4ef6\u8bbe\u8ba1\u548c\u8bc4\u4f30\u3001\u8fc7\u7a0b\u76d1\u63a7\u8fd8\u662f\u4ecb\u7535\u6d4b\u91cf\u3002\u8fd9\u662f\u4e00\u4e2a\u591a\u529f\u80fd\u7684\uff0c\u5168\u529f\u80fd\u7684\u4e13\u5229\u7684\u57fa\u4e8e\u5fae\u5904\u7406\u5668\u7684\u65e0\u6e90\u5143\u4ef6\u6d4b\u8bd5\u4eea\uff0c\u53ef\u5b89\u88c5\u5728\u673a\u67b6\u4e0a\uff0c(1689M)\u578b\u53f7\u3002<\/p>\n<p>GenRad 1689\u7cbe\u5bc6\u963b\u6297\u8ba1\u662f\u4e00\u4e2a\u590d\u6742\u7684\uff0c\u5fae\u5904\u7406\u5668\u63a7\u5236\u7684\u6d4b\u8bd5\u4eea\uff0c\u5e26\u6765\u4e86\u65b0\u6c34\u5e73\u7684\u7075\u6d3b\u6027\uff0c\u7b80\u5355\u6027\u548c\u51c6\u786e\u6027\u7684\u963b\u6297\u6d4b\u91cf\u3002\u8fd9\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u81ea\u52a8\u5316\u6d4b\u8bd5\u4eea\uff0c\u5177\u6709\u4e00\u7cfb\u5217\u53ef\u7f16\u7a0b\u6d4b\u8bd5\u9891\u7387\u548c\u6d4b\u8bd5\u7535\u538b\uff0c\u4ee5\u53ca\u81ea\u52a8\u9650\u503c\u6bd4\u8f83\u3001\u81ea\u52a8\u53c2\u6570\u9009\u62e9\u3001\u8fdc\u7a0b\u53ef\u7f16\u7a0b\u3001\u81ea\u52a8\u5b81\u6ee8\u548c\u81ea\u52a8\u8c03\u96f6\u529f\u80fd\u3002<\/p>\n<p>1689M\u7cbe\u5bc6\u963b\u6297\u8ba1\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u7ec4\u5408\uff0c\u65e8\u5728\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u6240\u6709\u6d4b\u8bd5\u73af\u5883\u4e2d\u7684\u751f\u4ea7\u7387\u3002<\/p>\n<ul>\n<li>\u963b\u6297(RLC)\u6d4b\u91cf\u7cbe\u5ea6\u4e3a0.02%\u3002<\/li>\n<li>D\u548cQ\u6d4b\u91cf\u503c\u4e3a0.0001\u3002<\/li>\n<li>\u4ece12Hz\u5230100kHz\u7684\u53ef\u7f16\u7a0b\u6d4b\u8bd5\u9891\u7387\uff0c\u5b9e\u73b0\u6700\u5927\u7684\u6d4b\u8bd5\u901a\u7528\u6027\u3002<\/li>\n<li>5mV\u81f31.275V\u7684\u53ef\u7f16\u7a0b\u6d4b\u8bd5\u7535\u538b\u5141\u8bb8\u5728\u5236\u9020\u5546\u6307\u5b9a\u7684\u7cbe\u786e\u7535\u538b\u6c34\u5e73\u4e0b\u8fdb\u884c\u6d4b\u8bd5\u3002<\/li>\n<li>\u4e24\u79cd\u53ef\u9009\u7684\u6d4b\u91cf\u6a21\u5f0f:\u8fde\u7eed\u6d4b\u91cf\u6a21\u5f0f\u548c\u89e6\u53d1\u6d4b\u91cf\u6a21\u5f0f\uff0c\u6bcf\u79cd\u6a21\u5f0f\u5747\u63d0\u4f9b\u5e73\u5747\u503c\uff0c\u786e\u4fdd\u963b\u6297\u6d4b\u91cf\u7684\u7075\u6d3b\u6027<\/li>\n<li>\u53ef\u9009\u7684\u5347\u7ea7IEEE-488.2\u63a5\u53e3\u652f\u6301\u8fdc\u7a0b\u7f16\u7a0b\u548c\u6570\u636e\u91c7\u96c6<\/li>\n<li>IET Digibridge LabView\u9a71\u52a8\u7a0b\u5e8f2012\u5e748\u6708\u5bf9\u4e8e1689-9640 ieee\u63a5\u53e3<\/li>\n<li>\u5e7f\u6cdb\u7684\u6d4b\u91cf\u53c2\u6570\u9009\u62e9\u5141\u8bb8\u60a8\u4f7f\u7528\u719f\u6089\u7684\u8bbe\u5907\u3002<\/li>\n<li>\u4e00\u4e2a\u5b8c\u6574\u7684\u4e94\u4f4dLED\u663e\u793a\u5c4f\u7528\u4e8eRLC\u6d4b\u91cf\uff0c\u4e00\u4e2a\u56db\u4f4d\u8bfb\u6570\u7528\u4e8eD\u548c<\/li>\n<li>q\u6d4b\u8bd5\uff0c\u81ea\u52a8\u540c\u65f6\u663e\u793a\u6bcf\u6b21\u6d4b\u91cf\u7684\u6d4b\u8bd5\u7ed3\u679c\u3002<\/li>\n<li>\u4fdd\u62a4\u5f00\u5c14\u6587\u6d4b\u91cf\u6280\u672f\u4fdd\u62a4\u6d4b\u91cf\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u81ea\u52a8\u81ea\u68c0\u548c\u8bca\u65ad\u68c0\u67e5\u4fdd\u6301\u53ef\u9760\u3001\u65e0\u9519\u8bef\u7684\u8fd0\u884c\u3002<\/li>\n<\/ul>\n<h3><a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/genrad-1689%e9%98%bb%e6%8a%97%e8%ae%a1\/\" title=\"View all posts in GenRad 1689\u963b\u6297\u8ba1\" target=\"_blank\">GenRad 1689\u963b\u6297\u8ba1<\/a>\u57fa\u672c\u89c4\u683c\u53c2\u6570\uff1a<\/h3>\n<p><strong>\u6d4b\u91cf\u53c2\u6570:<\/strong>C\/D\u3001L\/Q\u3001R\/Q\u6216C\/R(\u4e32\u8054\u6216\u5e76\u8054)<strong><br \/>\n\u6d4b\u8bd5\u9891\u7387:<\/strong>500\u591a\u4e2a\u53ef\u7f16\u7a0b\u6d4b\u8bd5\u9891\u7387(12Hz\u81f3100kHz) 0.01%\u7cbe\u5ea6<strong>.<br \/>\n\u5916\u52a0\u7535\u538b<\/strong>:5mV\u81f31.275V(\u53ef\u63095mV\u6b65\u8fdb\u7f16\u7a0b)<strong>.<br \/>\n\u6d4b\u91cf\u901f\u5ea6:<\/strong>\u9ad8\u8fbe\u6bcf\u79d219\u6b21\u6d4b\u91cf\u3002<br \/>\n<strong>\u7cbe\u786e\u5ea6:<\/strong>(\u4e3b\u8981\u53c2\u6570)\u57fa\u672cRLC 0.02%\u3002(\u4e8c\u7ea7\u53c2\u6570)\u57fa\u672cDQ 0.0001<\/p>\n<h3><strong>\u7cbe\u786e\u5ea6\u8ba1\u7b97\u5668<\/strong><\/h3>\n<p>\u4f7f\u7528\u6b64\u94fe\u63a5\u5feb\u901f\u786e\u5b9a1689 Digibridge\u4e0a\u7ed9\u5b9a\u6d4b\u91cf\u7684\u7cbe\u5ea6<br \/>\n1689\u7cbe\u5ea6\u8ba1\u7b97\u5668<\/p>\n<p><strong>\u963b\u6297\u8303\u56f4\uff1a<\/strong><\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td width=\"151\" height=\"17\">\u53c2\u6570<\/td>\n<td width=\"164\">\u76f4\u8bfb\u8303\u56f4<\/td>\n<td width=\"173\">\u6bd4\u7387\u548cDQ(PPM)<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">R<\/td>\n<td width=\"164\">0.00001\u03c9\u81f399999k\u03a9<\/td>\n<td width=\"173\">0.00010\u03bc\u03c9\u81f39999.9G\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">L<\/td>\n<td width=\"164\">0.00001\u5c0f\u65f6\u81f399999\u5c0f\u65f6<\/td>\n<td width=\"173\">0.00010\u5c0f\u65f6\u81f39999.9\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">C<\/td>\n<td width=\"164\">0.00001pF\u81f399999\u03bcF<\/td>\n<td width=\"173\">0.00010aF\u81f39999.9F<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">\u5e26C\u7684r<\/td>\n<td width=\"164\">0.0001\u03c9\u81f39999k\u03a9<\/td>\n<td width=\"173\">\u672a\u6269\u5c55<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">\u5e26C\u7684d<\/td>\n<td width=\"164\">0.0001\u52309999<\/td>\n<td width=\"173\">1\u52309999 ppm<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">\u5e26R\u6216L\u7684q<\/td>\n<td width=\"164\">0.0001\u52309999<\/td>\n<td width=\"173\">1\u52309999 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>GenRad 1689-9750 (M)\u963b\u6297\u8ba1\u6807\u51c6\u914d\u4ef6<\/strong><br \/>\n1689-0120 1689\u8bf4\u660e\u624b\u518c<br \/>\n4200-0300\u4ea4\u6d41\u7535\u6e90\u7ebf<br \/>\n1689-9602 BNC\u81f3BNC\u5ef6\u957f\u7535\u7f06<br \/>\nNIST\u53ef\u8ffd\u6eaf\u6821\u51c6\u8bc1\u4e66<\/p>\n<p>&nbsp;<\/p>\n<p id=\"WUFgmiT\"><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-166  aligncenter\" src=\"https:\/\/www.bihec.com\/ietlabs\/wp-content\/uploads\/sites\/383\/2025\/03\/img_67d7b8e69dccd.png\" alt=\"\" width=\"500\" height=\"241\" srcset=\"https:\/\/www.bihec.com\/ietlabs\/wp-content\/uploads\/sites\/383\/2025\/03\/img_67d7b8e69dccd.png 600w, https:\/\/www.bihec.com\/ietlabs\/wp-content\/uploads\/sites\/383\/2025\/03\/img_67d7b8e69dccd-300x145.png 300w, https:\/\/www.bihec.com\/ietlabs\/wp-content\/uploads\/sites\/383\/2025\/03\/img_67d7b8e69dccd-500x241.png 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>&nbsp;<\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/1689%e9%98%bb%e6%8a%97%e8%ae%a1\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"1689\u963b\u6297\u8ba1 (1\u4e2a\u9879\u76ee)\">1689\u963b\u6297\u8ba1<\/a>\n<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/genrad-1689-%e9%98%bb%e6%8a%97%e8%ae%a1\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"GenRad 1689 \u963b\u6297\u8ba1 (1\u4e2a\u9879\u76ee)\">GenRad 1689 \u963b\u6297\u8ba1<\/a>\n<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/genrad-1689m%e9%98%bb%e6%8a%97%e8%ae%a1\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"GenRad 1689M\u963b\u6297\u8ba1 (1\u4e2a\u9879\u76ee)\">GenRad 1689M\u963b\u6297\u8ba1<\/a>\n<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/genrad-1689%e7%b2%be%e5%af%86%e9%98%bb%e6%8a%97%e8%ae%a1\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"GENRAD 1689\u7cbe\u5bc6\u963b\u6297\u8ba1 (1\u4e2a\u9879\u76ee)\">GENRAD 1689\u7cbe\u5bc6\u963b\u6297\u8ba1<\/a>\n<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/genrad-1689%e9%98%bb%e6%8a%97%e8%ae%a1\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"GenRad 1689\u963b\u6297\u8ba1 (1\u4e2a\u9879\u76ee)\">GenRad 1689\u963b\u6297\u8ba1<\/a>\n<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/iet-genrad-1689-%e9%98%bb%e6%8a%97%e8%ae%a1\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 8pt;\" aria-label=\"IET GenRad 1689 \u963b\u6297\u8ba1 (1\u4e2a\u9879\u76ee)\">IET GenRad 1689 \u963b\u6297\u8ba1<\/a>\n<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/iet-genrad-1689m%e9%98%bb%e6%8a%97%e8%ae%a1\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 8pt;\" aria-label=\"IET GenRad 1689M\u963b\u6297\u8ba1 (1\u4e2a\u9879\u76ee)\">IET GenRad 1689M\u963b\u6297\u8ba1<\/a>\n<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/iet-labs\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 22pt;\" aria-label=\"IET Labs (11\u4e2a\u9879\u76ee)\">IET Labs<\/a>\n<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/iet-labs-genrad-1689-and-1689m%e7%b2%be%e5%af%86%e9%98%bb%e6%8a%97%e8%ae%a1\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 8pt;\" aria-label=\"IET Labs GenRad 1689 and 1689M\u7cbe\u5bc6\u963b\u6297\u8ba1 (1\u4e2a\u9879\u76ee)\">IET Labs GenRad 1689 and 1689M\u7cbe\u5bc6\u963b\u6297\u8ba1<\/a>\n<a href=\"https:\/\/www.bihec.com\/ietlabs\/tag\/iet-labs-genrad-1689-%e7%b2%be%e5%af%86%e9%98%bb%e6%8a%97%e8%ae%a1\/\" 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