{"id":649355,"date":"2024-11-06T01:59:16","date_gmt":"2024-11-06T01:59:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/jis-c-2550-32019\/"},"modified":"2024-11-06T01:59:16","modified_gmt":"2024-11-06T01:59:16","slug":"jis-c-2550-32019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/jis\/jis-c-2550-32019\/","title":{"rendered":"JIS C 2550-3:2019"},"content":{"rendered":"<p>This part of JIS C 2550 specifies the method of measurement of the a.c. magnetic properties of electrical steel strip and sheet in the medium frequency range 400 Hz to 10 kHz.<\/p>\n<p>\nThis part also specifies the method of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame.<\/p>\n<p>\nThe Epstein frame is applicable to test specimens obtained from electrical steel strips and sheets of any grade.<\/p>\n<p>\nThe a.c. magnetic properties are determined for sinusoidal induced voltages under excitation conditions (hereafter referred to as sinusoidal magnetic flux excitation conditions), for specified peak values of magnetic polarization and for a specified frequency.<\/p>\n<p>\nThe measurements are to be made at an ambient temperature of (23 \u00b1 5) \u00b0C on test specimens which have first been demagnetized.<\/p>\n<p>\nNOTE The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.<\/p>\n<p>\nIEC 60404-10 : 2016 Magnetic materials \u2014 Part 10 : Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies (MOD)<\/p>\n<p>\nIn addition, symbols which denote the degree of correspondence in the contents between the relevant International Standards and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO\/IEC Guide 21-1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Test methods for electrical steel strip and sheet \u2014 Part 3: Methods of measurement of the magnetic properties of electrical steel strip and sheet at medium frequencies<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/jis\/\"><b>JIS<\/b><\/a><\/td>\n<td>2019-03-20<\/td>\n<td>39<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":0,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[285,474,1118,2655],"product_tag":[],"class_list":{"0":"post-649355","1":"product","2":"type-product","3":"status-publish","5":"product_cat-17-220-20","6":"product_cat-29-030","7":"product_cat-77-140-50","8":"product_cat-jis","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/649355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=649355"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=649355"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=649355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}