{"id":431099,"date":"2024-10-20T07:26:19","date_gmt":"2024-10-20T07:26:19","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-165682023\/"},"modified":"2024-10-26T14:08:31","modified_gmt":"2024-10-26T14:08:31","slug":"bs-en-165682023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-165682023\/","title":{"rendered":"BS EN 16568:2023"},"content":{"rendered":"<p>This document specifies a test method for the determination of the oxidation stability at 120 \u00b0C of fuels for diesel engines, by means of measuring the induction period of the fuel up to 20 h. The method is applicable to blends of FAME with petroleum-based diesel having a FAME content in the range between 2 % (V\/V) and 50 % (V\/V). NOTE 1 An almost identical test method for oxidation stability at 110 \u00b0C is described in EN 15751 [1], which applies to pure FAME and diesel\/FAME blends containing 2 % (V\/V) of FAME at minimum. Other alternative test methods for the determination of the oxidation stability of distillate fuels are described in CEN\/TR 17225 [3]. NOTE 2 The precision of this method was determined using samples with a maximum induction period of approximately 20 h. Higher induction periods are not covered by the precision statement; however, experience from EN 15751 indicates sufficient precision up to 48 h. NOTE 3 The presence of cetane improver can reduce the oxidation stability determined by this test method. Limited studies with 2-ethyl hexyl nitrate (EHN) indicated that the stability is reduced to an extent which is within the reproducibility of the test method. NOTE 4 For the purposes of this document, the term &#8220;% (V\/V)&#8221; is used to represent the volume fraction.<\/p>\n<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>2<b><\/td>\n<td>undefined  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>4 Principle <br \/> 5 Chemicals <br \/> 6 Apparatus  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>7 Sampling <br \/> 8 Preparation of measurement <br \/> 8.1 Preparation of test sample <br \/> 8.2 Preparation of the apparatus <br \/> 8.2.1 Cleaning procedure  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>8.2.2 Temperature correction <br \/> 8.2.2.1 General <br \/> 8.2.2.2 Procedure <br \/> 9 Measurement  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>10 Calculation and evaluation <br \/> 10.1 Automatic evaluation  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>10.2 Manual evaluation <br \/> 11 Expression of results <br \/> 12 Precision <br \/> 12.1 General <br \/> 12.2 Repeatability, r <br \/> 12.3 Reproducibility, R  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>13 Test report  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Automotive fuels. Blends of Fatty acid methyl ester (FAME) with diesel fuel. Determination of oxidation stability by rapidly accelerated oxidation method at 120 \u00b0C<\/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\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2023<\/td>\n<td>20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":431106,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1074,2641],"product_tag":[],"class_list":{"0":"post-431099","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-75-160-20","7":"product_cat-bsi","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\/431099","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\/431106"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=431099"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=431099"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=431099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}