{"id":603375,"date":"2024-11-05T22:19:00","date_gmt":"2024-11-05T22:19:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-201452019\/"},"modified":"2024-11-05T22:19:00","modified_gmt":"2024-11-05T22:19:00","slug":"iso-201452019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-201452019\/","title":{"rendered":"ISO 20145:2019"},"content":{"rendered":"<p>This document specifies two methods of measuring the level of acoustic pressure at the outlet of an exhaust silencer:<\/p>\n<p>\u2014          the first method, called &#034;steady-state mode&#034;, is intended to evaluate the noise level under steady state flow, i.e. constant upstream pressure (steady-state test according to ISO 6358-1); and<\/p>\n<p>\u2014          the second method, called &#034;discharge&#034;, is intended to measure the noise level during the decrease of the pneumatic pressure (discharge test according to ISO 6358-2).<\/p>\n<p>This document is applicable to pneumatic exhaust silencers and devices designed to reduce the sound produced by discharges of compressed air, entering in the scope of application of ISO 6358-1 and ISO 6358-2.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Pneumatic fluid power \u2014 Test methods for measuring acoustic emission pressure levels of exhaust silencers<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2019-10<\/td>\n<td>28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":603389,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[373,2634],"product_tag":[],"class_list":{"0":"post-603375","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-100-99","7":"product_cat-iso","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\/603375","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\/603389"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=603375"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=603375"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=603375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}