{"id":410797,"date":"2024-10-20T05:42:04","date_gmt":"2024-10-20T05:42:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-22-30456361-dc\/"},"modified":"2024-10-26T10:30:24","modified_gmt":"2024-10-26T10:30:24","slug":"bsi-22-30456361-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-22-30456361-dc\/","title":{"rendered":"BSI 22\/30456361 DC"},"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
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 <\/td>\n<\/tr>\n
11<\/td>\n4 Symbols and abbreviated terms
5 Test set-up
5.1 Test bench
5.2 Pneumatic pressure measurement
5.3 Flow measurement
5.4 Sound pressure measurement
5.4.1 Measurement at one position <\/td>\n<\/tr>\n
12<\/td>\n5.4.2 Measurement at three positions <\/td>\n<\/tr>\n
13<\/td>\n5.5 Acoustic instrumentation <\/td>\n<\/tr>\n
14<\/td>\n6 Test procedure
6.1 Characterization and validation of the test facilities
6.2 Quantities to be measured
6.2.1 Basic quantities to be measured
6.2.2 Acquisition parameters of basic quantities\u20ac\u2014 Steady-state mode
6.2.3 Acquisition parameters of basic quantities\u20ac\u2014 Discharge mode <\/td>\n<\/tr>\n
15<\/td>\n6.3 Measurements
6.3.1 Generalities
6.3.2 Specimens tested
6.3.3 Specific cases <\/td>\n<\/tr>\n
16<\/td>\n6.3.4 Ambient conditions during measurement
6.4 The acoustic quantity to be determined
6.5 Calculation of background noise correction K1A <\/td>\n<\/tr>\n
17<\/td>\n6.5.1 Case of measurement in steady-state model
6.5.2 Case of measurement in discharge mode <\/td>\n<\/tr>\n
18<\/td>\n6.6 Uncertainty on measurement
7 Presentation of test results
7.1 Information to be written in the test report <\/td>\n<\/tr>\n
19<\/td>\n7.2 Information to be declared
8 Identification statement <\/td>\n<\/tr>\n
20<\/td>\nAnnex\u20acA (normative) Calculation of environmental correction K2A <\/td>\n<\/tr>\n
22<\/td>\nAnnex\u20acB (informative) Example of the acoustic correction of industrial facilities <\/td>\n<\/tr>\n
26<\/td>\nAnnex\u20acC (informative) Example of reports <\/td>\n<\/tr>\n
28<\/td>\nAnnex\u20acD (informative) Uncertainties <\/td>\n<\/tr>\n
31<\/td>\nAnnex\u20acE (informative) Sound attenuation effect of silencers <\/td>\n<\/tr>\n
43<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Pneumatic fluid power \u2014 Test methods for measuring acoustic emission pressure levels of exhaust silencers<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n43<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":410807,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[373,2641],"product_tag":[],"class_list":{"0":"post-410797","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-100-99","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\/410797","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\/410807"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=410797"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=410797"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=410797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}