SR715\/720 \u89c4\u683c<\/strong><\/p>\n \u6d4b\u91cf\u6a21\u5f0f<\/strong> \u7b49\u6548\u7535\u8def<\/strong> \u663e\u793a\u53c2\u6570<\/strong> \u57fa\u672c\u51c6\u786e\u5ea6<\/strong> \u6d4b\u91cf\u8303\u56f4<\/strong><\/p>\n \uff08R+Q \u6a21\u5f0f\uff09 \uff08L+Q \u6a21\u5f0f\uff09 \uff08C+D \u6a21\u5f0f\uff09 \uff08C+R \u6a21\u5f0f\uff09 \u7535\u6c14<\/strong><\/p>\n \u6d4b\u8bd5\u9891\u7387\uff1a\u56fa\u5b9a\u9891\u7387 100 Hz\u3001120 Hz\u30011 kHz\u300110 kHz\uff08SR715 \u548c SR720\uff09\u3001100 kHz\uff08\u4ec5 SR720\uff09 \u529f\u80fd<\/strong><\/p>\n \u5e73\u5747\uff1a2 \u81f3 10 \u6b21\u6d4b\u91cf \u5939\u5177<\/strong><\/p>\n \u5939\u5177\uff1a\u7528\u4e8e\u5f84\u5411\u5f15\u7ebf\u5668\u4ef6\u7684 4 \u5f15\u7ebf Kelvin \u5939\u5177\uff0c\u5e26\u8f74\u5411\u5f15\u7ebf\u5668\u4ef6\u9002\u914d\u5668\u3002 \u6821\u51c6<\/strong><\/p>\n \u5f52\u96f6\uff1a\u5f00\u8def\u548c\u77ed\u8def\u8865\u507f \u4e00\u822c<\/strong><\/p>\n \u5b58\u50a8\u4e0e\u8c03\u7528\uff1a\u5b58\u50a8\/\u8c03\u7528\u6700\u591a\u4e5d\u4e2a\u5b8c\u6574\u7684\u4eea\u5668\u8bbe\u7f6e\u3002 https:\/\/www.bihec.com\/think-srs\/SR715,SR720\/<\/a><\/p>\n SRS,Stanford Research Systems,SR715,SR720,LCR\u8868 LCR \u8868 SR715 \u548c SR720 \u2014 100 kHz LCR \u8868\uff0c\u57fa\u672c\u51c6\u786e\u5ea6 0 <\/p>\n","protected":false},"author":27,"featured_media":206,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[61],"tags":[64,62,63,4,5],"yoast_head":"\n
\n\u81ea\u52a8\u3001R+Q\u3001L+Q\u3001C+D\u3001C+R<\/p>\n
\n\u4e32\u8054\u6216\u5e76\u8054<\/p>\n
\n\u503c\u3001\u504f\u5dee\u3001\u767e\u5206\u6bd4\u504f\u5dee\u6216\u5206\u9009\u53f7
\n\uff08\u504f\u5dee\u548c\u767e\u5206\u6bd4\u504f\u5dee\u662f\u76f8\u5bf9\u4e8e\u5b58\u50a8\u503c\u8ba1\u7b97\u7684\u3002\uff09<\/p>\n
\nSR715: 0.2 %
\nSR720: 0.05 %<\/p>\n
\nR\uff1a0.0001 \u03a9 \u81f3 2000 M\u03a9
\nQ\uff1a0.00001 \u81f3 50<\/p>\n
\nL\uff1a0.0001 \u00b5H \u81f3 99999 H
\nQ\uff1a0.00001 \u81f3 50<\/p>\n
\nC\uff1a0.0001 pF \u81f3 99999 \u00b5F
\nD\uff1a0.00001 \u81f3 10<\/p>\n
\nC\uff1a0.0001 pF \u81f3 99999 \u00b5F
\nR\uff1a0.00001 \u03a9 \u81f3 99999 k\u03a9<\/p>\n
\n\u9891\u7387\u51c6\u786e\u5ea6\uff1a\u00b1100 ppm
\n\u9a71\u52a8\u7535\u538b\uff1a\u9884\u8bbe\u6c34\u5e73\uff1a0.10\u30010.25\u30011.0 Vrms
\n\u5fae\u8c03\uff1a0.1 \u81f3 1.0 Vrms\uff0c\u5206\u8fa8\u7387 50 mV
\n\u9a71\u52a8\u7535\u538b\u51c6\u786e\u5ea6\uff1a\u00b12 %
\n\u504f\u7f6e\u7535\u538b\uff1a\u5185\u90e8\uff1a2.0 VDC \u00b1 2 %
\n\u5916\u90e8\uff1a0 \u81f3 +40 VDC\uff08\u4fdd\u9669\u4e1d @ 250 mA\uff09<\/p>\n
\n\u6d4b\u91cf\u901f\u7387\uff1a\u6162\u3001\u4e2d\u3001\u5feb\uff1a\u5728 1 kHz \u53ca\u4ee5\u4e0a\u6d4b\u8bd5\u9891\u7387\u4e0b\u6bcf\u79d2 2\u300110 \u6216 20 \u6b21\uff0c\u5728 100 Hz \u548c 120 Hz \u4e0b\u7ea6\u6bcf\u79d2 0.6\u30012\u30014 \u6216 6 \u6b21\u3002
\n\u91cf\u7a0b\uff1a\u81ea\u52a8\u6216\u624b\u52a8
\n\u89e6\u53d1\uff1a\u8fde\u7eed\u3001\u624b\u52a8\u6216\u901a\u8fc7 RS-232\u3001GPIB \u6216\u5904\u7406\u5668\u63a5\u53e3\u8fdc\u7a0b
\n\u5206\u9009\uff1a\u6700\u591a 8 \u4e2a\u5408\u683c\u7bb1\u3001QDR \u548c\u4e00\u822c\u4e0d\u5408\u683c\u7bb1\uff0c\u53ef\u901a\u8fc7\u524d\u9762\u677f\u6216\u8ba1\u7b97\u673a\u63a5\u53e3\u5b9a\u4e49\u3002\u5206\u9009\u8bbe\u7f6e\u53ef\u5b58\u50a8\u5728\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668\u4e2d\u3002<\/p>\n
\n\u5939\u5177\u4fdd\u62a4\uff1a\u4fdd\u62a4\u9ad8\u8fbe 1 \u7126\u8033\u7684\u50a8\u80fd\u548c 200 VDC\uff08\u5bf9\u4e8e\u5145\u7535\u7535\u5bb9\uff09\u3002\u5bf9\u4e8e\u504f\u7f6e\u6d4b\u91cf\uff0c\u8f93\u51fa\u7535\u6d41\u4fdd\u9669\u4e1d\u4e3a 0.25 A\u3002<\/p>\n
\n\u8865\u507f\u9650\u5236\uff1a\u77ed\u8def\uff1aR <20 \u03a9\uff0cZ <50 \u03a9
\n\u5f00\u8def\uff1aZ >10 k\u03a9<\/p>\n
\nRS-232\uff1a\u6807\u51c6\u63a5\u53e3\u3002\u6240\u6709\u4eea\u5668\u529f\u80fd\u90fd\u53ef\u4ee5\u901a\u8fc7\u63a5\u53e3\u8fdb\u884c\u63a7\u5236\u6216\u8bfb\u53d6\u3002
\nGPIB \u548c\u5904\u7406\u5668\uff08SR720\uff09\uff1aIEEE-488.2 \u548c\u5904\u7406\u5668\u63a5\u53e3\u3002\u5904\u7406\u5668\u63a5\u53e3\u4f7f\u7528 DB25 \u8fde\u63a5\u5668\uff0c\u6b63\u903b\u8f91\u7528\u4e8e\u5206\u9009\u548c\u63a7\u5236\u3002
\n\u64cd\u4f5c\u6e29\u5ea6\uff1a0 \u00b0C \u81f3 35 \u00b0C
\n\u76f8\u5bf9\u6e7f\u5ea6\uff1a<85 %
\n\u7535\u6e90\uff1a20 W\uff0c100\/120\/220\/240 VAC\uff0c50 \u6216 60 Hz
\n\u5c3a\u5bf8\uff1a13.5″ \u00d7 4″ \u00d7 14″\uff08WHL\uff09
\n\u91cd\u91cf\uff1a10 lbs
\n\u4fdd\u4fee\uff1a\u6750\u6599\u548c\u5de5\u827a\u7f3a\u9677\u7684\u4e00\u5e74\u96f6\u4ef6\u548c\u52b3\u52a8\u4fdd\u4fee<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n