{"id":243410,"date":"2024-10-19T15:58:21","date_gmt":"2024-10-19T15:58:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60534-8-12005\/"},"modified":"2024-10-25T10:54:34","modified_gmt":"2024-10-25T10:54:34","slug":"bs-en-60534-8-12005","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60534-8-12005\/","title":{"rendered":"BS EN 60534-8-1:2005"},"content":{"rendered":"

defines equipment, methods, and procedures for obtaining laboratory measurements of sound pressure levels radiated by control valves and\/or associated piping configurations, including fixed restrictions, through which compressible fluids are passing. Control valves discharging to atmosphere are excluded from this standard<\/p>\n

PDF Catalog<\/h4>\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>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
7<\/td>\n3 Terms and definitions
test specimen
4 Symbols <\/td>\n<\/tr>\n
8<\/td>\n5 Method A (external sound pressure measurement)
5.1 Test system
5.1.1 Pressure regulating devices
5.1.2 Test specimen
5.1.3 Test section piping <\/td>\n<\/tr>\n
9<\/td>\n5.1.4 Pressure taps
5.1.5 Acoustic environment
5.1.6 Instrumentation
5.2 Test procedure
5.2.1 Test fluids
5.2.2 Sound level sensor position
5.2.3 Blow-down test limitations <\/td>\n<\/tr>\n
10<\/td>\n5.2.4 Test data accuracy
5.2.5 Test data <\/td>\n<\/tr>\n
11<\/td>\n5.2.6 Accuracy
5.3 Data evaluation <\/td>\n<\/tr>\n
14<\/td>\n6 Method B (internal sound pressure measurement)
6.1 Test system
6.1.1 Pressure regulating devices <\/td>\n<\/tr>\n
15<\/td>\n6.1.2 Test specimen
6.1.3 Test section piping
6.1.4 Pressure taps
6.1.5 Number of measuring points
6.1.6 Instrumentation for noise measurement <\/td>\n<\/tr>\n
16<\/td>\n6.2 Testing procedures
6.2.1 Test fluid
6.2.2 Fluid velocity
6.2.3 Background noise
6.2.4 Sound level sensor position <\/td>\n<\/tr>\n
17<\/td>\n6.2.5 Blow-down test limitations
6.2.6 Test data accuracy
6.2.7 Test data <\/td>\n<\/tr>\n
18<\/td>\n6.2.8 Accuracy
6.3 Data evaluation <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Industrial-process control valves – Noise considerations. Laboratory measurement of noise generated by aerodynamic flow through control valves<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2006<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":243417,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[385,2641],"product_tag":[],"class_list":{"0":"post-243410","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-040-40","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\/243410","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\/243417"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=243410"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=243410"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=243410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}