{"id":315450,"date":"2024-10-19T21:44:32","date_gmt":"2024-10-19T21:44:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-13909-42016\/"},"modified":"2024-10-25T19:52:56","modified_gmt":"2024-10-25T19:52:56","slug":"bs-iso-13909-42016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-13909-42016\/","title":{"rendered":"BS ISO 13909-4:2016"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\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
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Precision of sample preparation <\/td>\n<\/tr>\n
10<\/td>\n5 Constitution of a sample
5.1 Introduction
5.2 Combination of increments
5.2.1 Time-basis sampling
5.2.2 Mass-basis sampling <\/td>\n<\/tr>\n
11<\/td>\n5.3 Combination of samples
6 Division
6.1 General <\/td>\n<\/tr>\n
18<\/td>\n6.2 Mechanical methods
6.2.1 General
6.2.2 Mass of cut
6.2.3 Interval between cuts
6.2.4 Division of individual increments <\/td>\n<\/tr>\n
21<\/td>\n6.2.5 Division of samples <\/td>\n<\/tr>\n
22<\/td>\n6.3 Manual methods
6.3.1 Riffle method <\/td>\n<\/tr>\n
23<\/td>\n6.3.2 Flattened-heap method <\/td>\n<\/tr>\n
25<\/td>\n6.3.3 Strip-mixing and splitting method <\/td>\n<\/tr>\n
27<\/td>\n7 Reduction
7.1 General
7.2 Reduction mills
8 Mixing
9 Air-drying <\/td>\n<\/tr>\n
28<\/td>\n10 Preparation of samples for specific tests
10.1 Types of test samples
10.2 Preparation of samples for determination of total moisture only
10.2.1 General <\/td>\n<\/tr>\n
30<\/td>\n10.2.2 Storage
10.2.3 Sample reduction <\/td>\n<\/tr>\n
31<\/td>\n10.2.4 Sample division
10.3 Preparation of samples for general analysis only
10.3.1 General
10.3.2 Air-drying
10.3.3 Reduction and division <\/td>\n<\/tr>\n
32<\/td>\n10.4 Common samples
10.4.1 General <\/td>\n<\/tr>\n
33<\/td>\n10.4.2 Extraction of moisture sample by mechanical division
10.4.3 Extraction of moisture sample by manual method <\/td>\n<\/tr>\n
34<\/td>\n10.5 Preparation of size-analysis sample <\/td>\n<\/tr>\n
35<\/td>\n10.6 Preparation of samples for other tests <\/td>\n<\/tr>\n
36<\/td>\n11 Reserve sample
12 Design of equipment for preparation
12.1 Dividers
12.2 Design of cutters for falling-stream dividers
12.2.1 General <\/td>\n<\/tr>\n
37<\/td>\n12.2.2 Cutter velocity
12.3 Preparation systems
12.3.1 General
12.3.2 Design criteria <\/td>\n<\/tr>\n
38<\/td>\n12.3.3 Abnormal operation
12.4 Provision for checking for precision
12.5 Provision for testing for bias <\/td>\n<\/tr>\n
39<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Hard coal and coke. Mechanical sampling – Coal. Preparation of test samples<\/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>\n42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":315455,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-315450","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","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\/315450","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\/315455"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=315450"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=315450"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=315450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}