{"id":75,"date":"2018-08-14T13:49:13","date_gmt":"2018-08-14T05:49:13","guid":{"rendered":"https:\/\/www.bihec.com\/tyne\/?p=75"},"modified":"2018-08-14T13:49:23","modified_gmt":"2018-08-14T05:49:23","slug":"7010-electrometer-%e9%9d%99%e7%94%b5%e8%ae%a1","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/tyne\/7010-electrometer-%e9%9d%99%e7%94%b5%e8%ae%a1\/","title":{"rendered":"7010 Electrometer \u9759\u7535\u8ba1"},"content":{"rendered":"

<\/p>\n

\n

Tyne has designed an economical fempto amp electrometer for use by OEMs to support instruments that normally use larger more expensive electrometers. The electrometer will accept currents in femptoamps and convert them to signals in millivolts.<\/p>\n

Tyne \u8bbe\u8ba1\u4e86\u4e00\u79cd\u7ecf\u6d4e\u7684 fempto \u5b89\u57f9\u9759\u7535\u8ba1, \u4f9b oem \u4f7f\u7528, \u4ee5\u652f\u6301\u901a\u5e38\u4f7f\u7528\u66f4\u5927\u66f4\u6602\u8d35\u7684\u9759\u7535\u8ba1\u7684\u4eea\u5668\u3002\u9759\u7535\u8ba1\u5c06\u63a5\u53d7 femptoamps \u4e2d\u7684\u7535\u6d41, \u5e76\u5c06\u5b83\u4eec\u8f6c\u6362\u4e3a\u6beb\u4f0f\u4e2d\u7684\u4fe1\u53f7\u3002<\/p>\n

\u7279\u5f81<\/p>\n

\u5c0f\u5c3a\u5bf8
\n\u7075\u654f\u5ea6\u9ad8: 1 fA
\n\u5c06\u9002\u5408 OEM \u5de5\u5177
\n\u4f4e\u6210\u672c<\/p>\n

Specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Physical Size<\/td>\n3 x 2.5 x 1\/4 inches (76mm x 63.5mm x 19mm)<\/td>\n<\/tr>\n
Signal Input Range<\/td>\n1 to 15,000 fA (via BNC connector)<\/td>\n<\/tr>\n
Signal Output<\/td>\nV(out) = 1×10^12 times the signal input Can measure to 1mV = 1fA of input current 15 VDC to +15 VDC With respect to the Common Lead<\/td>\n<\/tr>\n
Weight<\/td>\n120 grams<\/td>\n<\/tr>\n
Power Input<\/td>\nRed and Black leads +\/-15VDC, 4 mA<\/td>\n<\/tr>\n
Common float<\/td>\nCommon floats between +100VDC to -100VDC with respect to ground<\/td>\n<\/tr>\n
Noise<\/td>\n+\/- 2 mVDC<\/td>\n<\/tr>\n
Drift<\/td>\n+\/- 2 mVDC over 24 hours 2 mVDC\/degree C<\/td>\n<\/tr>\n
Current to Voltage Accuracy<\/td>\n<\/td>\n<\/tr>\n
Op Amp output resistance<\/td>\n<3.0 ohms<\/td>\n<\/tr>\n
Frequency response<\/td>\nup to 10 Hz<\/td>\n<\/tr>\n
Settling time<\/td>\n1 minute after first connection<\/td>\n<\/tr>\n
Leakage current<\/td>\n< 1fA<\/td>\n<\/tr>\n
Connections<\/td>\nBNC Input, flying leads power and output<\/td>\n<\/tr>\n
Identification of Leads<\/td>\nRed – Power +\/-15VDC Black – Power return White – Signal V(out) = 1×10^12 (in) Orange – common +100VDC to -100VDC BNC – signal in<\/td>\n<\/tr>\n
<\/td>\nNote: current input can float off of ground by +\/- 100 VDC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
<\/div>","protected":false},"excerpt":{"rendered":"

Tyne has designed an economical fempto amp electrometer for use by OEMs to support instrum <\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[24],"tags":[],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/tyne\/wp-json\/wp\/v2\/posts\/75"}],"collection":[{"href":"https:\/\/www.bihec.com\/tyne\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/tyne\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/tyne\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/tyne\/wp-json\/wp\/v2\/comments?post=75"}],"version-history":[{"count":0,"href":"https:\/\/www.bihec.com\/tyne\/wp-json\/wp\/v2\/posts\/75\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/tyne\/wp-json\/wp\/v2\/media?parent=75"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/tyne\/wp-json\/wp\/v2\/categories?post=75"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/tyne\/wp-json\/wp\/v2\/tags?post=75"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}