{"id":29434,"date":"2016-01-30T05:44:11","date_gmt":"2016-01-29T21:44:11","guid":{"rendered":"http:\/\/www.jinkoucaigou.com\/?p=29434"},"modified":"2019-03-13T10:41:32","modified_gmt":"2019-03-13T02:41:32","slug":"portable-gaussmeter-mgm","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/alphalab\/portable-gaussmeter-mgm\/","title":{"rendered":"Portable gaussmeter MGM"},"content":{"rendered":"
Characteristics Portable gaussmeter MGM \u4fbf\u643a\u5f0f\u9ad8\u65af\u7c73\u9ad8\u6885<\/strong><\/p>\n Portable gaussmeter MGM \u4fbf\u643a\u5f0f\u9ad8\u65af\u7c73\u9ad8\u6885 Characteristics\u7279\u70b9Options:\u9009\u9879\uff1aportable\u4fbf\u643a\u5f0fDescription\u63cf\u8ff0An im <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[25],"tags":[],"yoast_head":"\n
Portable gaussmeter MGM<\/a> \u4fbf\u643a\u5f0f\u9ad8\u65af\u7c73\u9ad8\u6885<\/p>\n
\u7279\u70b9
Options:
\u9009\u9879\uff1a
portable
\u4fbf\u643a\u5f0f
Description
\u63cf\u8ff0
An improvement on the flux gate magnetometer, the DC Milligauss Meter measures magnetic fields (technically flux density) up to several times the strength of the Earth field. It has a resolution of 0.01 milligauss (1 nanotesla) and a range of \/-2000 milligauss (200 microteslas). The meter’s magnetoresistive sensor is a major improvement over an uncompensated fluxgate magnetometer both in cost and stability. In fact, this sensor approaches a proton precession magnetometer in temperature stability. However, at only 1 mm x 0.2 mm, the active sensor area is much smaller than fluxgate magnetometer or proton sensors. This allows very precise magnetic measurements in small areas (such as thin films) or with high gradients, when necessary.
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