{"id":324461,"date":"2024-10-19T22:29:51","date_gmt":"2024-10-19T22:29:51","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-1833-22020\/"},"modified":"2024-10-25T21:06:00","modified_gmt":"2024-10-25T21:06:00","slug":"bs-en-iso-1833-22020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-1833-22020\/","title":{"rendered":"BS EN ISO 1833-2:2020"},"content":{"rendered":"<p>This document specifies methods of quantitative analysis of various ternary mixtures of fibres.<\/p>\n<p>The field of application of each method for analysing mixtures, specified in the parts of <span class=\"std\"><span class=\"std-ref\">ISO 1833<\/span><\/span>, indicates the fibres to which the method is applicable.<\/p>\n<p>This document is applicable to mixtures of fibres with more than three components provided that the combination of test methods leads back to simple cases of fibre mixtures. <span class=\"xref\">Table&nbsp;B.1<\/span> illustrates the typical ternary mixtures and their applied corresponding parts of the ISO&nbsp;1833 series.<\/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>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>4<b><\/td>\n<td>European foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions <br \/> 4 Principle  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>5 Reagents and apparatus <br \/> 6 Conditioning and testing atmosphere <br \/> 7 Sampling and pre-treatment of laboratory test sample <br \/> 8 Procedure <br \/> 9 Calculation and expression of results <br \/> 9.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>9.2 Calculation of percentages of mass of clean dry fibres, disregarding loss of fibre mass during pre-treatment <br \/> 9.2.1 Variant 1  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>9.2.2 Variant 2 <br \/> 9.2.3 Variant 3  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>9.2.4 Variant 4 <br \/> 9.3 Calculation of the percentage of each component with adjustment by agreed moisture regains and, where appropriate, by correction factors for losses in mass during pre- treatment operations  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>9.4 Calculation of the quantitative analysis by manual separation <br \/> 9.4.1 General <br \/> 9.4.2 Calculation of the percentage mass of clean dry fibre disregarding loss in fibre mass during pre-treatment <br \/> 9.4.3 Calculation of the percentage of each component with adjustment by agreed moisture regain and, where appropriate, by correction factors for losses in mass during pre-treatment <br \/> 10 Method of quantitative analysis by a combination of manual separation and chemical means <br \/> 11 Precision of methods  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>12 Test report  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>Annex A (informative) Examples of the calculation of percentages of the components of certain ternary mixtures using some of the variants described in 9.2  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>Annex B (informative) Typical ternary mixtures which can be analysed using methods of analysis of binary mixtures specified in the parts of ISO 1833  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Textiles. Quantitative chemical analysis &#8211; Ternary fibre mixtures<\/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>2020<\/td>\n<td>24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":324467,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[873,2641],"product_tag":[],"class_list":{"0":"post-324461","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-59-060-01","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\/324461","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\/324467"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=324461"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=324461"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=324461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}