{"id":315461,"date":"2024-10-19T21:44:36","date_gmt":"2024-10-19T21:44:36","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-13909-82016\/"},"modified":"2024-10-25T19:53:02","modified_gmt":"2024-10-25T19:53:02","slug":"bs-iso-13909-82016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-13909-82016\/","title":{"rendered":"BS ISO 13909-8:2016"},"content":{"rendered":"

This part of ISO 13909<\/span> <\/span> sets out principles and procedures for testing the bias of test samples of hard coals or cokes, taken in accordance with other parts of ISO 13909<\/span> <\/span>.<\/p>\n

\n
\n NOTE\n <\/div>\n

In the text, the term \u201cfuel\u201d is used where both coal and coke would be applicable in the context and either \u201ccoal\u201d or \u201c coke\u201d where only one is applicable.<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principles <\/td>\n<\/tr>\n
10<\/td>\n5 Pretest inspection
6 Reference methods <\/td>\n<\/tr>\n
11<\/td>\n7 Test design
7.1 Choice of test parameters
7.2 Number of paired samples
7.3 Selection of sample pairs
7.3.1 Composition of sample pairs <\/td>\n<\/tr>\n
12<\/td>\n7.3.2 Paired-increment samples
7.3.3 Paired-batch samples
7.4 Choice of fuel for test
7.5 Coke
8 Conduct of the test
8.1 General <\/td>\n<\/tr>\n
13<\/td>\n8.2 Collection and preparation of test samples
9 Outline of test procedure
9.1 General <\/td>\n<\/tr>\n
14<\/td>\n9.2 Special precautions for moisture-test samples
9.3 Documentation
10 Statistical analysis and interpretation
10.1 Outline of statistical procedure <\/td>\n<\/tr>\n
15<\/td>\n10.2 Calculations
10.2.1 Statistical procedure for identifying outliers <\/td>\n<\/tr>\n
16<\/td>\n10.2.2 Disposition of outliers
10.2.3 Calculation of confidence intervals and determining bias <\/td>\n<\/tr>\n
20<\/td>\n10.2.4 Review of the 95\u00a0% confidence region for the bias
11 Test report <\/td>\n<\/tr>\n
21<\/td>\nAnnex\u00a0A (informative) Example calculations <\/td>\n<\/tr>\n
36<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Hard coal and coke. Mechanical sampling – Methods of testing for bias<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2016<\/td>\n40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":315465,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1073,2641],"product_tag":[],"class_list":{"0":"post-315461","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-75-160-10","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\/315461","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\/315465"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=315461"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=315461"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=315461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}