{"id":303018,"date":"2024-10-19T20:42:31","date_gmt":"2024-10-19T20:42:31","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-21501-42018-tc\/"},"modified":"2024-10-25T18:14:33","modified_gmt":"2024-10-25T18:14:33","slug":"bs-iso-21501-42018-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-21501-42018-tc\/","title":{"rendered":"BS ISO 21501-4:2018 – TC"},"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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
50<\/td>\nNational foreword <\/td>\n<\/tr>\n
54<\/td>\nForeword <\/td>\n<\/tr>\n
55<\/td>\nIntroduction <\/td>\n<\/tr>\n
57<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
58<\/td>\n4 Principle <\/td>\n<\/tr>\n
59<\/td>\n5 Basic configuration
6 Requirements
6.1 Size setting error <\/td>\n<\/tr>\n
60<\/td>\n6.2 Counting efficiency
6.3 Size resolution
6.4 False count
6.5 Maximum particle number concentration
6.6 Sampling flow rate error
6.7 Sampling time error
6.8 Response rate
6.9 Calibration interval <\/td>\n<\/tr>\n
61<\/td>\n6.10 Reporting of test and calibration results
7 Test and calibration procedures
7.1 Size setting
7.1.1 Evaluation of size setting error <\/td>\n<\/tr>\n
62<\/td>\n7.1.2 Procedure of size setting <\/td>\n<\/tr>\n
65<\/td>\n7.2 Evaluation of counting efficiency <\/td>\n<\/tr>\n
66<\/td>\n7.3 Evaluation of size resolution <\/td>\n<\/tr>\n
67<\/td>\n7.4 Evaluation of false count
7.5 Estimation of coincidence loss at the maximum particle number concentration
7.6 Evaluation of sampling flow rate error <\/td>\n<\/tr>\n
68<\/td>\n7.7 Evaluation of sampling time error
7.8 Evaluation of response rate <\/td>\n<\/tr>\n
70<\/td>\nAnnex A (informative) Counting efficiency <\/td>\n<\/tr>\n
72<\/td>\nAnnex B (informative) Size resolution <\/td>\n<\/tr>\n
73<\/td>\nAnnex C (informative) False count <\/td>\n<\/tr>\n
74<\/td>\nAnnex D (informative) Response rate <\/td>\n<\/tr>\n
75<\/td>\nAnnex E (informative) Procedure for evaluating the uncertainties of the results of the performance tests <\/td>\n<\/tr>\n
81<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Determination of particle size distribution. Single particle light interaction methods – Light scattering airborne particle counter for clean spaces<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":303024,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-303018","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\/303018","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\/303024"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=303018"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=303018"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=303018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}