{"id":604834,"date":"2024-11-05T22:25:27","date_gmt":"2024-11-05T22:25:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-21018-42016\/"},"modified":"2024-11-05T22:25:27","modified_gmt":"2024-11-05T22:25:27","slug":"iso-21018-42016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-21018-42016\/","title":{"rendered":"ISO 21018-4:2016"},"content":{"rendered":"<p>ISO 21018-4:2016 specifies a method for the determination of the particulate contamination level using the light extinction technique (also known as light blockage or light obscuration) either online or off-line in containers. It also defines procedures for calibrating the instruments and verifying their correct operation both in the laboratory and in service.<\/p>\n<p>In general, the techniques described in ISO 21018-4:2016 are suitable for monitoring<\/p>\n<p>&#8211;      the general cleanliness level in hydraulic systems,<\/p>\n<p>&#8211;      the progress in flushing operations, and<\/p>\n<p>&#8211;      support equipment and test rigs.<\/p>\n<p>The use of this method is applicable to single-phase liquid systems only.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Hydraulic fluid power \u2014 Monitoring the level of particulate contamination in the fluid \u2014 Part 4: Use of the light extinction technique<\/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>2016-11<\/td>\n<td>18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":604847,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[372,2634],"product_tag":[],"class_list":{"0":"post-604834","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-100-60","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\/604834","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\/604847"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=604834"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=604834"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=604834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}