{"id":222,"date":"2025-04-27T10:56:34","date_gmt":"2025-04-27T02:56:34","guid":{"rendered":"https:\/\/www.bihec.com\/iet-labs\/?p=222"},"modified":"2025-04-27T10:56:34","modified_gmt":"2025-04-27T02:56:34","slug":"%e5%8d%81%e8%bf%9b%e7%94%b5%e9%98%bb%e6%a0%87%e5%87%86%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/iet-labs\/%e5%8d%81%e8%bf%9b%e7%94%b5%e9%98%bb%e6%a0%87%e5%87%86%e5%99%a8\/","title":{"rendered":"\u7f8e\u56fdIET Labs PRS-370\u53ef\u7f16\u7a0b\u5341\u8fdb\u7535\u963b\u6807\u51c6\u5668 \u5b9e\u9a8c\u5ba4\u7ea7\u7535\u963b\u6807\u51c6"},"content":{"rendered":"
<\/p>\n
\u25c6 10 ppm\u8d85\u9ad8\u7cbe\u5ea6\uff1a\u901a\u8fc78.5\u4f4d\u6570\u5b57\u4e07\u7528\u8868\uff08Fluke 8508A\/8588A\u6216Keysight 3458A\uff09\u81ea\u52a8\u6821\u51c6\uff0c\u53d6\u4ee3\u4f20\u7edf\u5355\u4f53\u7535\u963b\u6807\u51c6\u5668
\n\u25c6 \u4e00\u952e\u81ea\u8c03\u6574\uff1a\u5185\u7f6e\u56fa\u4ef6\u81ea\u52a8\u4f18\u5316\u7535\u963b\u8f93\u51fa\u503c\uff0c\u65e0\u9700\u4eba\u5de5\u5fae\u8c03\u6216\u624b\u52a8\u8f93\u5165\u6821\u51c6\u53c2\u6570
\n\u25c6 \u53cc\u7ed1\u5b9a\u7aef\u5b50\u8bbe\u8ba1\uff1a\u524d\/\u540e\u7aef\u5b50\u540c\u6b65\u8fde\u63a5\u88ab\u6d4b\u8bbe\u5907\uff08DUT\uff09\u4e0e\u6570\u5b57\u4e07\u7528\u8868\uff0c\u5b9e\u73b0\u6d4b\u91cf-\u8f93\u51fa\u7684\u65e0\u7f1d\u5207\u6362<\/p>\n
\u25b8 \u5f69\u8272\u7535\u5bb9\u89e6\u6478\u5c4f\uff1a\u5f3a\u5149\u73af\u5883\u4e0b\u4ecd\u4fdd\u6301\u6e05\u6670\u663e\u793a\uff0c\u5b9e\u65f6\u5448\u73b0\u76ee\u6807\u7535\u963b\u503c\u3001\u6807\u79f0\u504f\u5dee\uff08\u0394\uff09\u3001\u5b9e\u6d4b\u503c\u53ca\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6
\n\u25b8 \u96f6\u63a5\u89e6\u7535\u963b\uff1a\u91c7\u7528\u9540\u91d1\u94f6\u5408\u91d1\u89e6\u70b9\u7ee7\u7535\u5668\uff0c\u63a5\u89e6\u7535\u963b<0.1\u03a9\u4e14\u957f\u671f\u7a33\u5b9a
\n\u25b8 \u590d\u5408\u5e94\u7528\u573a\u666f\uff1a<\/p>\n
\u5185\u7f6ePT100\/PT1000\u5206\u5ea6\u8868\uff0c\u76f4\u63a5\u8f93\u5165\u2103\/\u2109\u81ea\u52a8\u6362\u7b97\u7535\u963b\u503c<\/p>\n
\u519b\u5de5\u7ea7\u786c\u4ef6\u914d\u7f6e<\/p>\n
\u2713 \u5b9a\u5236Z\u578b\u7b94\u7535\u963b+\u4f4e\u611f\u7ed5\u7ebf\u7535\u963b\uff1a\u6e29\u5ea6\u7cfb\u6570\uff08TC\uff09\u6781\u4f4e\uff0c1kHz\u4ee5\u4e0b\u4ea4\u6d41\u7279\u6027\u4f18\u5f02
\n\u2713 \u78b2\u94dc\u9540\u91d1\u4e94\u5411\u7ed1\u5b9a\u7aef\u5b50\uff1a\u6709\u6548\u6291\u5236\u70ed\u7535\u52a8\u52bf\u5e72\u6270
\n\u2713 \u5b89\u5168\u67b6\u6784\uff1a<\/p>\n
\u56fa\u4ef6\u4ec5\u652f\u6301\u7269\u7406JTAG\u63a5\u53e3\u66f4\u65b0\uff08\u675c\u7eddGPIB\u7aef\u53e3\u8fdc\u7a0b\u7be1\u6539\uff09<\/p>\n
\u4e0d\u542bWindows\/Linux\u7cfb\u7edf\uff0c\u63d0\u4f9b\u5de5\u5382\u91cd\u7f6e\u529f\u80fd<\/p>\n
\u7528\u6237\u754c\u9762\uff1a<\/strong>\u5f69\u8272\u56fe\u5f62\u7535\u5bb9\u89e6\u6478\u5c4f + \u6570\u5b57\u952e\u76d8<\/p>\n \u7cbe\u5ea6\u6307\u6807<\/strong><\/p>\n \u25b8 \u56db\u7ebf\u5236\u7cbe\u5ea6\uff1a\u00b1(70 ppm + 1 m\u03a9) \u8d1f\u8f7d\u80fd\u529b<\/strong><\/p>\n \u2713 \u6700\u5927\u8d1f\u8f7d\uff1a2A\/200V(\u5cf0\u503c)\/0.5W\uff08\u4ee5\u5148\u8fbe\u5230\u8005\u4e3a\u51c6\uff09 RTD\u529f\u80fd<\/strong><\/p>\n \u203b \u9884\u7f6ePT100\/PT1000\u5206\u5ea6\u8868\uff08\u652f\u6301\u2103\/\u2109\u81ea\u52a8\u6362\u7b97\uff09 \u6821\u51c6\u6280\u672f<\/strong><\/p>\n \u25c6 \u81ea\u52a8\u6821\u51c6\uff1a\u901a\u8fc7\u9ad8\u7cbe\u5ea6\u6570\u5b57\u4e07\u7528\u8868\u5b9e\u73b0\uff0c\u65e0\u9700\u4eba\u5de5\u5fae\u8c03<\/p>\n \u7aef\u5b50\u914d\u7f6e<\/strong><\/p>\n \u25b8 \u524d\/\u540e\u7aef\u5b50\u7ec4\uff1a<\/p>\n \u52a8\u6001\u6027\u80fd<\/strong><\/p>\n \u2713 \u5207\u6362\u901f\u5ea6\uff1a<100 ms\/\u6b21\uff08\u9ad8\u901f\u6a21\u5f0f\u542f\u7528\u65f6\uff09<\/p>\n \u7535\u6e90\u8981\u6c42<\/strong><\/p>\n \u25c6 \u4ea4\u6d41\u4f9b\u7535\uff1a90-264V\uff0c47-63Hz\uff0c\u6700\u5927\u529f\u801730W<\/p>\n \u8fdc\u7a0b\u63a7\u5236<\/strong><\/p>\n \u203b GPIB\u63a5\u53e3\uff1a<\/p>\n \u7269\u7406\u53c2\u6570<\/strong><\/p>\n \u25b8 \u53f0\u5f0f\u673a\u578b\uff1a<\/p>\n PRS-370\u5341\u8fdb\u7535\u963b\u6807\u51c6\u5668 \u2014\u2014 \u91cd\u65b0\u5b9a\u4e49\u7535\u963b\u7cbe\u5ea6 \u6838\u5fc3\u4f18\u52bf \u6781\u9650\u7cbe\u5ea6\uff1a\u5b9e\u9a8c\u5ba4\u7ea7\u7535\u963b\u6807\u51c6\uff08DMM\u6a21\u5f0f\u4e0b<10 ppm\uff0c\u6e90\u6a21\u5f0f\u4e0b<70 ppm\uff09 \u667a\u80fd\u81ea\u6821\u51c6\uff1a\u642d\u914d8.5 <\/p>\n","protected":false},"author":31,"featured_media":223,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[4,9,16,8,17,18,20,19,7,10,11,12,13,14,15,5,6],"yoast_head":"\n
\n\u25b8 \u6700\u5c0f\u8bbe\u5b9a\u503c\uff1a0.100 000 \u03a9
\n\u25b8 \u5206\u8fa8\u7387\uff1a1 \u03bc\u03a9\uff086\u4f4d\u663e\u793a\uff09
\n\u25b8 \u91cf\u7a0b\uff1a0.1 \u03a9 ~ 20 M\u03a9
\n\u25b8 \u5e74\u7a33\u5b9a\u6027\uff1a\u00b150 ppm
\n\u25b8 \u70ed\u7535\u52a8\u52bf\uff1a<15 \u03bcV<\/p>\n
\n\u2713 \u7535\u963b\u7c7b\u578b\uff1a\u7cbe\u5bc6\u7ebf\u7ed5\u7535\u963b+\u91d1\u5c5e\u7b94\u7535\u963b<\/p>\n
\n\u203b \u53ef\u5b58\u50a84\u7ec4\u81ea\u5b9a\u4e49RTD\u6e29\u5ea6-\u7535\u963b\u66f2\u7ebf<\/p>\n\n
\n
\n
\n\u25b8 \u673a\u67b6\u673a\u578b\uff1a4.5 kg\uff0810\u78c5\uff09\uff08\u6ce8\uff1a\u91cd\u91cf\u4e3a\u6807\u79f0\u503c\uff09<\/li>\n<\/ul>\n