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\u51ed\u501f 50+ \u5e74\u7684\u7a33\u5b9a\u6027\u6570\u636e\u548c\u5386\u53f2\uff0cIET Labs \u751f\u4ea7\u5168\u7cfb\u5217\u7684\u7535\u963b\u5341\u8fdb\u5236\u76d2\uff0c\u53ef\u6ee1\u8db3\u5927\u591a\u6570\u9884\u7b97\u548c\u5e94\u7528\uff1a\u73b0\u573a\u3001\u6821\u51c6\u5b9e\u9a8c\u5ba4\u6216\u81ea\u52a8\u5316\u6d4b\u8bd5<\/a>\u7ad9\u3002<\/p>\n \u4ece\u4e16\u754c\u4e0a\u6700\u9ad8\u7cbe\u5ea6\u7684\u578b\u53f7\u5230\u6211\u4eec\u5177\u6709\u6210\u672c\u6548\u76ca\u7684\u578b\u53f7\uff0c1000 \u591a\u79cd\u578b\u53f7\u7684\u578b\u53f7\u8303\u56f4\u4e3a 1 m\u03a9 \u81f3 10 T\u03a9\u3002 \u7cbe\u5ea6\u6781\u9ad8\uff0c\u65e0\u9700\u957f\u671f\u7ef4\u62a4\u6210\u672c\uff0c\u5e76\u5145\u5206\u5229\u7528\u60a8\u5df2\u6709\u7684 8.5 \u4f4d\u6570\u5b57\u4e07\u7528\u8868\u7684\u6027\u80fd<\/b><\/i><\/p>\n <\/p>\n PRS-370 \u4e13\u5229\u4f18\u4e8e\u4f20\u7edf\u51e0\u5341\u5e74\uff1a<\/strong><\/p>\n \u6982\u8ff0<\/strong> PRS-370 \u6307\u793a DMM \u6d4b\u91cf\u6e90\u7535\u963b\uff0c\u7136\u540e\u81ea\u52a8\u5fae\u8c03\u8f93\u51fa\u7535\u963b\uff0c\u4ee5\u8fbe\u5230\u6807\u79f0\u7535\u963b\u503c\u7684\u201c\u6700\u4f73\u201d\u7cbe\u5ea6\uff0c\u901a\u5e38\u4f18\u4e8e 10 ppm\u3002<\/p>\n PRS-370 \u5229\u7528\u524d\u540e\u63a5\u7ebf\u67f1\uff0c\u56e0\u6b64\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5 DUT \u548c DMM\u3002\u4f7f\u7528 DMM \u548c\u540e\u63a5\u7ebf\u67f1\u5b8c\u6210\u7535\u963b\u6d4b\u91cf\u540e\uff0c\u6e90\u7535\u963b\u5c06\u5207\u6362\u5230\u524d\u63a5\u7ebf\u67f1\u3002<\/p>\n \u5927\u578b\u56fe\u5f62\u5f69\u8272\u663e\u793a\u5c4f\u663e\u793a\u76ee\u6807\u7535\u963b\u3001\u6807\u79f0\u7535\u963b\u2206\u3001DMM \u6d4b\u91cf\u7535\u963b\u4ee5\u53ca DMM \u7684\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u3002<\/p>\n \u8282\u7701\u8c03\u6574<\/strong> \u6b63\u786e\u7684\u529f\u80fd<\/strong> \u7528\u6237\u754c\u9762<\/strong> \u7528\u6237\u754c\u9762\u4f7fPRS-370\u975e\u5e38\u9002\u5408\u624b\u52a8\u548c\u81ea\u52a8\u5e94\u7528\u7684\u9ad8\u7cbe\u5ea6\u8981\u6c42\uff0c\u4f8b\u5982;\u7535\u963b\u8ba1\u7684\u6821\u51c6\u3001\u6e29\u5ea6\u63a7\u5236\u5668\u548c\u6307\u793a\u5668\u7684\u6821\u51c6\u3001\u9700\u8981\u7cbe\u786e\u7535\u963b\u8d1f\u8f7d<\/p>\n \u7684\u81ea\u52a8\u6d4b\u8bd5\u7cfb\u7edf\u7528\u6237\u754c\u9762\u8fd8\u5177\u6709\u8f6f\u952e\u548c\u6570\u5b57\u952e\u76d8\uff0c\u5141\u8bb8\u5728\u4e0d\u4f7f\u7528\u89e6\u6478\u5c4f\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\u7528\u6237\u754c\u9762\u3002<\/p>\n \u65e0\u96f6\u7535\u963b<\/strong> \u6700\u9ad8\u8d28\u91cf\u7684\u7ec4\u4ef6<\/strong> 5 \u5e74\u4fdd\u4fee<\/strong> RTD \u6821\u51c6<\/strong> \u7535\u963b\u5668\u8f6c\u76d8<\/strong> \u4ea4\u6d41\u6027\u80fd<\/strong> IET Labs\u7535\u963b\u5341\u8fdb\u5236\u76d2|PRS-370 \u81ea\u8c03\u6574\u53ef\u7f16\u7a0b\u7535\u963b\u7bb1\u548c RTD \u6a21\u62df\u5668|\u7cbe\u5bc6\u5b9e\u9a8c\u5ba4\u7ea7\u7535\u963b\u6807\u51c6 \u51ed\u501f 50+ \u5e74\u7684\u7a33\u5b9a\u6027\u6570\u636e\u548c\u5386\u53f2\uff0cIET Labs \u751f\u4ea7\u5168\u7cfb\u5217\u7684\u7535\u963b\u5341\u8fdb <\/p>\n","protected":false},"author":36,"featured_media":223,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[19,4],"tags":[17,16,6,12,14,7,9,11,13,5,10,15,8,18],"yoast_head":"\n
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\n
\n
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\n\u65f6\u95f4 \u53ea\u9700\u6309\u4e00\u4e0b\u6309\u94ae\uff0c\u5185\u7f6e\u56fa\u4ef6\u7a0b\u5e8f\u5373\u53ef\u901a\u8fc7\u53ea\u9700\u5c06\u6570\u5b57\u4e07\u7528\u8868\u8fde\u63a5\u5230PRS-370\u5373\u53ef\u81ea\u52a8\u6821\u51c6\u5185\u90e8\u7535\u963b\u5668\u3002\u4e0e\u4f20\u7edf\u7684\u53ef\u7f16\u7a0b\u7535\u963b\u51e0\u5341\u5e74\u6216\u624b\u52a8\u51e0\u5341\u5e74\u76f8\u6bd4\uff0c\u65e0\u9700\u8f93\u5165\u503c\u6216\u624b\u52a8\u8c03\u6574\u53ef\u8282\u7701\u5927\u91cf\u65f6\u95f4\u3002<\/p>\n
\n\u7ec4\u5408 PRS-370 \u7684\u8bbe\u8ba1\u5177\u6709\u6b63\u786e\u7684\u529f\u80fd\u7ec4\u5408\uff0c\u53ef\u5728\u5b9e\u9a8c\u5ba4\u548c\u751f\u4ea7\u73af\u5883\u4e2d\u9ad8\u6548\u5730\u8fdb\u884c\u624b\u52a8\u548c\u81ea\u52a8\u5e94\u7528\u3002PRS-370 \u5177\u6709\u5e7f\u6cdb\u7684\u8303\u56f4\uff0c\u65e8\u5728\u53d6\u4ee3\u591a\u4e2a\u5341\u8fdb\u5236\u7bb1\u3001\u5355\u72ec\u7684\u7535\u963b\u6807\u51c6\u5e76\u7f29\u77ed\u6d4b\u8bd5\u65f6\u95f4\u3002<\/p>\n
\nPRS-370 \u91c7\u7528\u6700\u5148\u8fdb\u7684\u5927\u578b\u5f69\u8272\u7535\u5bb9\u89e6\u6478\u5c4f\uff0c\u53ef\u63d0\u4f9b\u8d85\u5feb\u7684\u54cd\u5e94\u65f6\u95f4\u3002\u5373\u4f7f\u5728\u5149\u7ebf\u8f83\u6697\u6216\u660e\u4eae\u7684\u60c5\u51b5\u4e0b\uff0c\u663e\u793a\u5c4f\u4e5f\u80fd\u901a\u8fc7\u5927\u5b57\u4f53\u548c\u6613\u4e8e\u9605\u8bfb\u7684\u83dc\u5355\u63d0\u4f9b\u51fa\u8272\u7684\u6e05\u6670\u5ea6\u3002<\/p>\n
\nPRS \u7cfb\u5217\u53ef\u7f16\u7a0b\u7535\u963b\u7bb1\u91c7\u7528\u6781\u4f4e\u7535\u963b\u3001\u4f4e\u70ed\u7535\u52a8\u52bf\u7ee7\u7535\u5668\uff0c\u91c7\u7528\u9540\u91d1\u94f6\u5408\u91d1\u89e6\u70b9\u3002\u7279\u6b8a\u8bbe\u8ba1\u5c06\u63a5\u89e6\u7535\u963b\u4fdd\u6301\u5728\u6700\u4f4e\u9650\u5ea6\u3002\u9540\u91d1\u53ef\u9632\u6b62\u94f6\u89e6\u70b9\u5728\u672a\u4f7f\u7528\u6216\u4ec5\u901a\u8fc7\u4f4e\u7535\u6d41\u65f6\u5931\u53bb\u5149\u6cfd\u3002\u5f53\u6570\u5b57\u4e07\u7528\u8868\u548c\u5176\u4ed6\u6d4b\u8bd5\u4eea\u5668\u4ec5\u6d88\u8017\u5fae\u5c0f\u7684\u6d4b\u8bd5\u7535\u6d41\u65f6\uff0c\u6700\u5e38\u89c1\u7684\u60c5\u51b5\u662f\u3002\u901a\u8fc7\u4f7f\u7528\u591a\u4e2a\u89e6\u70b9\uff0c\u63a5\u89e6\u7535\u963b\u4fdd\u6301\u4f4e\u4e14\u53ef\u91cd\u590d\u3002<\/p>\n
\n\u53ef\u7f16\u7a0b\u7535\u963b\u76d2\u91c7\u7528\u9ad8\u8d28\u91cf\u7684\u9540\u91d1\u78b2\u94dc\u4e94\u5411\u63a5\u7ebf\u67f1\uff0c\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u70ed\u7535\u52a8\u52bf\u6548\u5e94\uff0c\u70ed\u7535\u52a8\u52bf\u6548\u5e94\u4f1a\u5728\u76f4\u6d41\u7535\u963b\u6d4b\u91cf\u4e2d\u4ea7\u751f\u8bef\u5dee\u3002\u7535\u963b\u5668\u91c7\u7528\u5b9a\u5236\u7684 Z \u7b94\u548c\u4f4e\u7535\u611f\u7ed5\u7ebf\uff0c\u53ef\u5b9e\u73b0\u4f4e TC \u548c\u51fa\u8272\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n
\n\u51ed\u501f\u5176\u884c\u4e1a\u9886\u5148\u7684 5 \u5e74\u4fdd\u4fee\uff0cPRS-370 \u7684\u6240\u6709\u65b9\u9762\u90fd\u4e13\u6ce8\u4e8e\u53ef\u9760\u6027\u3001\u964d\u4f4e\u7684\u62e5\u6709\u6210\u672c\u548c\u5f00\u7bb1\u5373\u7528\u7684\u7b80\u5355\u6027\u3002<\/p>\n
\nPRS-370 \u4e5f\u662f\u4e00\u4e2a\u53ef\u7f16\u7a0b\u5341\u8fdb\u5236\u7535\u963b\u5668<\/a>\u548c RTD \u6a21\u62df\u5668\uff0c\u53ef\u4ee5\u72ec\u7acb\u4f7f\u7528\uff0c\u4ee5\u81ea\u52a8\u5316\u6e90\u7535\u963b\u548c\u6e29\u5ea6\u63a7\u5236\u5668\u6d4b\u8bd5\u3002
\nPT100 \u548c PT1000 RTD \u7684\u5185\u7f6e\u8868\u548c\u76f4\u63a5\u7535\u963b\u66ff\u4ee3\u4f7f PRS-370 \u6210\u4e3a RTD\uff08\u7535\u963b\u6e29\u5ea6\u68c0\u6d4b\u5668<\/a>\uff09\u4eff\u771f\u7684\u7406\u60f3\u9009\u62e9\u3002\u8fd8\u53ef\u4ee5\u521b\u5efa\u7528\u6237\u5b9a\u4e49\u7684\u8868\u4ee5\u4e0e\u5176\u4ed6 RTD \u4e00\u8d77\u4f7f\u7528\u3002\u4f5c\u5458\u53ef\u4ee5\u76f4\u63a5\u8f93\u5165\u6e29\u5ea6\uff0c\u5e76\u81ea\u52a8\u5bf9\u6b63\u786e\u7684\u7535\u963b\u8fdb\u884c\u7f16\u7a0b\u3002<\/p>\n
\n\u5185\u7f6e 1% \uff08E96\uff09\u30015% \uff08E24\uff09\u300110% \uff08E12\uff09 \u589e\u91cf\u6216\u7528\u6237\u6307\u5b9a\u589e\u91cf\u7684 EIA\u201c\u9996\u9009\u503c\u201d\u7535\u963b\u8868\u5141\u8bb8 PRS-370 \u7528\u4f5c\u7535\u963b\u5668\u8f6c\u76d8\u3002<\/p>\n
\nPRS-370 \u53ef\u7f16\u7a0b\u7535\u963b\u76d2\u662f\u4e00\u79cd\u7cbe\u5bc6\u7535\u963b\u6e90\uff0c\u5177\u6709\u51fa\u8272\u7684\u7a33\u5b9a\u6027\u3001\u6e29\u5ea6\u7cfb\u6570\u548c\u529f\u7387\u7cfb\u6570\u7279\u6027\u3002\u4f7f\u7528\u4f4e\u7535\u611f\u7ed5\u7ebf\u548c Z \u7b94\u7535\u963b\u5668\u4f7f PRS-370 \u53ef\u7528\u4e8e\u4ea4\u6d41\u5e94\u7528\uff0c\u7535\u963b\u53d8\u5316\u6700\u5c0f\uff0c\u4f4e\u4e8e 1 kHz\u3002<\/p>\n