{"id":120098,"date":"2024-10-19T04:14:08","date_gmt":"2024-10-19T04:14:08","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d7148-3\/"},"modified":"2024-10-24T22:48:40","modified_gmt":"2024-10-24T22:48:40","slug":"astm-d7148-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d7148-3\/","title":{"rendered":"ASTM-D7148"},"content":{"rendered":"<h3>ASTM D7148-13<\/h3>\n<h4>Historical Standard: Standard Test Method for Determining the Ionic Resistivity (ER) of Alkaline Battery Separator Using a Carbon Electrode in an Electrolyte Bath Measuring System<\/h4>\n<div>\n<h4>ASTM D7148<\/h4>\n<p><strong>Scope<\/strong><\/p>\n<div class=\"SectionLevel2\">\n<p class=\"subsec1\">1.1&nbsp;This test method covers the pretreatment, test conditions, apparatus, and procedure to determine the ionic resistivity, commonly referred to in the battery industry as electrical resistance (ER) of an alkaline battery separator immersed in an electrolyte of 40\u2009% potassium hydroxide (KOH).<\/p>\n<\/p><\/div>\n<div class=\"SectionLevel2\">\n<p class=\"subsec1\">1.2&nbsp;The values stated in SI units are to be regarded as the standard.<\/p>\n<\/p><\/div>\n<div class=\"SectionLevel2\">\n<p class=\"subsec1\">1.3&nbsp;<span style=\"font-style:italic;font-weight:normal\">This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/span><\/p>\n<\/p><\/div>\n<p><strong>Keywords<\/strong><\/p>\n<p>alkaline; battery; ER; ionic resistivity; separator<\/p>\n<p><strong>ICS Code<\/strong><\/p>\n<p>ICS Number Code 29.220.30 (Alcaline secondary cells and batteries)<\/p>\n<p><strong>DOI:<\/strong> 10.1520\/D7148-13<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>D7148-13 Standard Test Method for  Determining the Ionic Resistivity &#040;ER&#041; of Alkaline Battery   Separator Using a Carbon Electrode in an Electrolyte Bath Measuring   System<\/b><\/p>\n<table class=\"shortdes-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\/astm\/\"><b>ASTM<\/b><\/a><\/td>\n<td>2013<\/td>\n<td>7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":120099,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[540,2637],"product_tag":[],"class_list":{"0":"post-120098","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-220-30","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/120098","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:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/120099"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=120098"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=120098"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=120098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}