{"id":29938,"date":"2025-03-31T21:00:21","date_gmt":"2025-03-31T13:00:21","guid":{"rendered":"https:\/\/www.bihec.com\/alphalab\/?p=29938"},"modified":"2025-03-31T21:00:21","modified_gmt":"2025-03-31T13:00:21","slug":"%e7%be%8e%e5%9b%bdalphalab-milligauss-meter-mr33-%e8%bd%b4%e7%a3%81%e9%98%bb%e6%af%ab%e9%ab%98%e6%96%af%e8%a1%a8-%e4%bd%bf%e7%94%a8-usb-%e6%95%b0%e6%8d%ae%e8%ae%b0%e5%bd%95%e6%b5%8b%e9%87%8f","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/alphalab\/%e7%be%8e%e5%9b%bdalphalab-milligauss-meter-mr33-%e8%bd%b4%e7%a3%81%e9%98%bb%e6%af%ab%e9%ab%98%e6%96%af%e8%a1%a8-%e4%bd%bf%e7%94%a8-usb-%e6%95%b0%e6%8d%ae%e8%ae%b0%e5%bd%95%e6%b5%8b%e9%87%8f\/","title":{"rendered":"\u7f8e\u56fdAlphaLab ,Milligauss Meter MR3,3 \u8f74\u78c1\u963b\u6beb\u9ad8\u65af\u8868 ,\u4f7f\u7528 USB \u6570\u636e\u8bb0\u5f55\u6d4b\u91cf\u77e2\u91cf\u5206\u91cf\uff08X\u3001Y\u3001Z\uff09\u548c\u9759\u78c1\u573a\u7684\u5927\u5c0f"},"content":{"rendered":"
\u7f8e\u56fdAlphaLab<\/a> ,Milligauss Meter MR3<\/a>,3 \u8f74\u78c1\u963b\u6beb\u9ad8\u65af\u8868<\/a> ,\u4f7f\u7528 USB \u6570\u636e\u8bb0\u5f55\u6d4b\u91cf\u77e2\u91cf\u5206\u91cf\uff08X<\/a>\u3001Y<\/a>\u3001Z\uff09\u548c\u9759\u78c1\u573a\u7684\u5927\u5c0f<\/a><\/p>\n \n MR3<\/a> \u78c1\u963b\u6beb\u9ad8\u65af\u8ba1<\/a>\u6d4b\u91cf\u5e76\u663e\u793a\u9759\u78c1\u573a\u7684\u4e09\u4e2a\u77e2\u91cf\u5206\u91cf\uff08X\u3001Y\u3001Z\uff09\u4ee5\u53ca\u5927\u5c0f \uff08M\uff09\u3002\u66f4\u65b0\u4e3a\u6bcf\u79d2 2 \u6b21\u3002\u8fd9\u4e09\u4e2a\u4f20\u611f\u5668\u4f4d\u4e8e 100 \u5398\u7c73\uff0840 \u82f1\u5bf8\uff09\u67d4\u6027\u7535\u7f06\u672b\u7aef\u7684 25 \u6beb\u7c73\uff081 \u82f1\u5bf8\uff09\u7acb\u65b9\u4f53\u4e2d\u3002\u5b83\u53ef\u4ee5\u7531 4 \u8282 AA \u7535\u6c60\uff08\u968f\u9644\uff09\u6216\u5168\u7403\u901a\u7528\u4ea4\u6d41\u9002\u914d\u5668\uff08\u968f\u9644\uff09\u4f9b\u7535\u3002\u5b83\u53ef\u4ee5\u6536\u96c6\u548c\u5b58\u50a8\u6570\u636e\uff08X\u3001Y\u3001Z \u548c M\uff09\u4ee5\u4f9b\u4ee5\u540e\u4e0b\u8f7d\u6216\u901a\u8fc7 USB \u8fde\u63a5\u5668\u5b9e\u65f6\u4f20\u8f93\u6570\u636e\uff08\u53c2\u89c1\u4e0b\u9762\u7684\u201cUSB \u6570\u636e\u8bb0\u5f55\u201d\uff09\u3002X\u3001Y\u3001Z \u548c M \u7684\u77ac\u65f6\u503c\u53ca\u5176\u5cf0\u503c\u90fd\u663e\u793a\u5728\u4eea\u8868\u5c4f\u5e55\u4e0a\u3002\u201cPeak\u201d \u503c\u662f\u81ea\u6309\u4e0b\u5cf0\u503c\u91cd\u7f6e\u6309\u94ae\u4ee5\u6765\u770b\u5230\u7684\u6700\u9ad8\u503c\u3002\u7075\u654f\u5ea6\u7684\u6700\u5927\u8bef\u5dee\u4e3a\u8bfb\u6570\u7684 +\/- 0.5 %\uff0c\u504f\u79fb\u7684\u6700\u5927\u8bef\u5dee\u4e3a +\/- 0.50 \u6beb\u9ad8\u65af\u3002\u8303\u56f4\u4e3a +\/- 1999.99 \u6beb\u9ad8\u65af\uff0c\u5206\u8fa8\u7387\u4e3a 0.01 \u6beb\u9ad8\u65af\uff08\u6216 1 nT\uff09\uff0c\u5728\u6574\u4e2a\u8303\u56f4\u5185\u540c\u65f6\u663e\u793a X\u3001Y\u3001Z \u548c M\u3002\u6709\u4e00\u4e2a \u201cZero\u201d \u6309\u94ae\uff0c\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u51cf\u53bb\u76f8\u5bf9\uff08\u76ae\u91cd\uff09\u6d4b\u91cf\u7684\u77ac\u65f6\u573a\u3002<\/p>\n X\u3001Y\u3001Z \u4f20\u611f\u5668\u4f4d\u4e8e\u56fe\u4e2d\u7ea2\u8272 X\u3001Y \u548c Z \u6240\u793a\u7684\u8868\u9762\u4e0b\u65b9\u7ea6 4 mm\u3002\u786e\u5207\u4f4d\u7f6e<\/a>\u4e0e\u6240\u793a\u4f4d\u7f6e\u76f8\u5dee\u7ea6 +\/-2 \u6beb\u7c73\uff0c\u6bcf\u4e2a MR3 \u5355\u5143\u90fd\u624b\u52a8\u6807\u8bb0\u4e86 X\u3001Y\u3001Z \u7684\u4f4d\u7f6e\u3002\u56fe\u4e2d\u7684\u7bad\u5934\u8868\u793a\u76f8\u5e94 X\u3001Y \u6216 Z \u4f20\u611f\u5668\u7684\u78c1\u7075\u654f\u5ea6\u65b9\u5411\u3002<\/p>\n \u5728\u56fa\u5b9a\u6e29\u5ea6\u4e0b\uff0c\u91cd\u73b0\u6027\u4e3a +\/- 0.01 \u6beb\u9ad8\u65af \uff081 nT\uff09\uff0c\u504f\u79fb\u6e29\u5ea6\u7cfb\u6570\u5c0f\u4e8e 0.01 \u6beb\u9ad8\u65af\/\u00b0C\u3002 \u589e\u76ca\u7684\u6e29\u5ea6\u7cfb\u6570\u5c0f\u4e8e .0015%\/\u00b0C\u3002<\/p>\n \u968f\u9644 NIST \u53ef\u8ffd\u6eaf\u6821\u51c6\u8bc1\u4e66\u3002AlphaLab Inc.<\/a> \u63d0\u4f9b\u5e74\u5ea6\u6821\u51c6\u670d\u52a1<\/strong><\/p>\n \u7279\u5f81\uff1a<\/strong><\/p>\n <\/p>\n<\/p>\n
\u63cf\u8ff0<\/h2>\n
\n
\n
\n\n
\n \u89c4\u683c\uff1a \u78c1\u963b\u6beb\u9ad8\u65af\u8ba1 MR3<\/th>\n<\/tr>\n \n \u8303\u56f4\uff1a<\/strong><\/td>\n 1999.99 \u6beb\u514b<\/td>\n<\/tr>\n \n \u5206\u8fa8\u7387\uff1a<\/strong><\/td>\n 0.01 \u6beb\u514b<\/td>\n<\/tr>\n \n \u51c6\u786e\u6027\uff1a<\/strong><\/td>\n \u00b10.5%<\/td>\n<\/tr>\n \n \u7535\u6c60\uff1a<\/strong><\/td>\n 4 x AA \u78b1\u6027\u7535\u6c60\uff08~ 24\/20 \u5c0f\u65f6\u7eed\u822a\u65f6\u95f4\uff0c\u80cc\u5149\u5173\u95ed\/\u6253\u5f00\uff09\/\u201c\u4f4e\u7535\u91cf\u201d\u6307\u793a\u706f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u5176\u4ed6\u4fe1\u606f\uff1a<\/h2>\n