{"id":6276,"date":"2019-03-18T11:06:36","date_gmt":"2019-03-18T10:06:36","guid":{"rendered":"https:\/\/old.metrolab.com\/?post_type=glossary&amp;p=6276"},"modified":"2019-03-18T11:06:36","modified_gmt":"2019-03-18T10:06:36","slug":"drift","status":"publish","type":"glossary","link":"https:\/\/old.metrolab.com\/ko\/glossary\/drift\/","title":{"rendered":"Drift"},"content":{"rendered":"<p>The gradual loss of an instrument&#8217;s\u00a0<span class=\"glossary-tooltip\"><span class=\"glossary-link\"><a href=\"https:\/\/old.metrolab.com\/glossary-1\/\" target=\"_blank\" rel=\"noopener noreferrer\">accuracy<\/a><\/span><\/span>. NMR teslameters drift because their time base drifts; this can be easily checked and limited to very low values. Fluxmeters drift during a single measurement because they integrate a constant offset voltage; this is often called baseline drift. Hall magnetometers can drift for many reasons; short-term drift is often caused by temperature fluctuations, and long-term drift by aging of the semiconductor.<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"template":"","glossary-cat":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Drift - Metrolab<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/old.metrolab.com\/ko\/glossary\/drift\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Drift - Metrolab\" \/>\n<meta property=\"og:description\" content=\"The gradual loss of an instrument&#8217;s\u00a0accuracy. NMR teslameters drift because their time base drifts; this can be easily checked and limited to very low values. Fluxmeters drift during a single measurement because they integrate a constant offset voltage; this is often called baseline drift. Hall magnetometers can drift for many reasons; short-term drift is often [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/old.metrolab.com\/ko\/glossary\/drift\/\" \/>\n<meta property=\"og:site_name\" content=\"Metrolab\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/old.metrolab.com\/fr\/glossary\/drift\/\",\"url\":\"https:\/\/old.metrolab.com\/fr\/glossary\/drift\/\",\"name\":\"Drift - Metrolab\",\"isPartOf\":{\"@id\":\"https:\/\/old.metrolab.com\/#website\"},\"datePublished\":\"2019-03-18T10:06:36+00:00\",\"dateModified\":\"2019-03-18T10:06:36+00:00\",\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/old.metrolab.com\/fr\/glossary\/drift\/\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/old.metrolab.com\/#website\",\"url\":\"https:\/\/old.metrolab.com\/\",\"name\":\"Metrolab\",\"description\":\"Global market leader for precision magnetometer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/old.metrolab.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ko-KR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Drift - Metrolab","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/old.metrolab.com\/ko\/glossary\/drift\/","og_locale":"ko_KR","og_type":"article","og_title":"Drift - Metrolab","og_description":"The gradual loss of an instrument&#8217;s\u00a0accuracy. NMR teslameters drift because their time base drifts; this can be easily checked and limited to very low values. Fluxmeters drift during a single measurement because they integrate a constant offset voltage; this is often called baseline drift. 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