{"id":423491,"date":"2024-10-20T06:46:46","date_gmt":"2024-10-20T06:46:46","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-194382023\/"},"modified":"2024-10-26T12:43:30","modified_gmt":"2024-10-26T12:43:30","slug":"bs-iso-194382023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-194382023\/","title":{"rendered":"BS ISO 19438:2023"},"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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\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 <\/td>\n<\/tr>\n
10<\/td>\n4 Symbols
5 Test apparatus and materials
5.1 Test apparatus
5.1.1 Test rig <\/td>\n<\/tr>\n
12<\/td>\n5.1.2 On line dilution and particle counting system <\/td>\n<\/tr>\n
13<\/td>\n5.2 Test materials
5.2.1 Test contaminant
5.2.2 Test fluid
6 Accuracy of measuring instruments and test conditions
7 Test rig validation
7.1 General <\/td>\n<\/tr>\n
14<\/td>\n7.2 Validation of the on line dilution and particle counting system
7.3 Validation of filter test circuit
7.4 Validation of contaminant injection circuit <\/td>\n<\/tr>\n
15<\/td>\n8 Preliminary preparation
8.1 Test filter assembly
8.2 Contaminant injection circuit <\/td>\n<\/tr>\n
17<\/td>\n8.3 Filter test circuit
9 Test procedure
9.1 Initial procedure <\/td>\n<\/tr>\n
18<\/td>\n9.2 Filter test <\/td>\n<\/tr>\n
19<\/td>\n10 Calculation and reporting of test results
10.1 Test report <\/td>\n<\/tr>\n
20<\/td>\n10.2 Calculation
10.2.1 General
10.2.2 Gravimetric levels
10.2.3 Filtration efficiencies <\/td>\n<\/tr>\n
21<\/td>\n10.2.4 Filter ratings
10.2.5 Injected mass of contaminant
10.2.6 Non-retained mass of contaminant <\/td>\n<\/tr>\n
22<\/td>\n10.2.7 Retained filter capacity <\/td>\n<\/tr>\n
23<\/td>\nAnnex A (normative) Specification of test fluid for filter test <\/td>\n<\/tr>\n
24<\/td>\nAnnex B (informative) Typical filter test report, presentation of test results <\/td>\n<\/tr>\n
29<\/td>\nAnnex C (normative) Example filter efficiency calculations <\/td>\n<\/tr>\n
33<\/td>\nAnnex D (informative) Effect of dust cake filtration on filter capacity <\/td>\n<\/tr>\n
35<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Diesel fuel and petrol filters for internal combustion engines. Filtration efficiency using particle counting and contaminant retention capacity<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n36<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":423501,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[757,2641],"product_tag":[],"class_list":{"0":"post-423491","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-43-060-40","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\/423491","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\/423501"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=423491"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=423491"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=423491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}