{"id":76844,"date":"2024-10-17T17:46:57","date_gmt":"2024-10-17T17:46:57","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e2578-2012\/"},"modified":"2024-10-24T19:29:15","modified_gmt":"2024-10-24T19:29:15","slug":"astm-e2578-2012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e2578-2012\/","title":{"rendered":"ASTM-E2578 2012"},"content":{"rendered":"<\/p>\n<p id=\"s00002\">1.1 The purpose of this practice is to present procedures for calculating mean sizes and standard deviations of size distributions given as histogram data (see Practice E1617 ). The particle size is assumed to be the diameter of an equivalent sphere, for example, equivalent (area\/surface\/volume\/perimeter) diameter.<\/p>\n<p id=\"s00003\">1.2 The mean sizes\/diameters are defined according to the Moment-Ratio (M-R) definition system. <sup>,<\/sup> <sup>,<\/sup><\/p>\n<p id=\"s00004\">1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.<\/p>\n<p id=\"s00005\">1.4 <span class=\"italic\">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><h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>1<b><\/td>\n<td>Scope <br \/> Referenced Documents <br \/> Terminology  <\/td>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>Summary of Practice <br \/> Significance and Use <br \/> Mean Particle Sizes\/Diameters  <\/td>\n<\/tr>\n<tr>\n<td><b>3<b><\/td>\n<td>Nomenclature of Mean Particle Sizes\/Diameters <br \/> Keywords <br \/> TABLE 1  <\/td>\n<\/tr>\n<tr>\n<td><b>4<b><\/td>\n<td>X1. SAMPLE CALCULATIONS OF MEAN PARTICLE DIAMETERS <br \/> X1.1  <br \/> TABLE X1.1  <\/td>\n<\/tr>\n<tr>\n<td><b>5<b><\/td>\n<td>TABLE X1.2 <br \/> FIG. X1.1   <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>FIG. X1.2   <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>E2578-07(2012) Standard Practice for Calculation of Mean Sizes\/Diameters and Standard Deviations of Particle Size Distributions<\/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>2012<\/td>\n<td>6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":76845,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-76844","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/76844","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\/76845"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=76844"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=76844"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=76844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}