{"id":282355,"date":"2024-10-19T19:05:16","date_gmt":"2024-10-19T19:05:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-7027-22019\/"},"modified":"2024-10-25T15:47:44","modified_gmt":"2024-10-25T15:47:44","slug":"bs-en-iso-7027-22019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-7027-22019\/","title":{"rendered":"BS EN ISO 7027-2:2019"},"content":{"rendered":"

This document specifies the following semi-quantitative methods for the assessment of transparency of waters:<\/p>\n

    \n
  1. \n

    measurement of visual range using the transparency testing tube (applicable to transparent and slightly cloudy water), see Clause 4;<\/p>\n<\/li>\n

  2. \n

    measurement of visual range in the upper water layers using the transparency testing disc (especially applicable to surface, bathing water, waste water and often used in marine monitoring), see 5.1;<\/p>\n<\/li>\n

  3. \n

    measurement of visibility by divers in a destined depth, see 5.2.<\/p>\n<\/li>\n<\/ol>\n

    \n

    NOTE The quantitative methods using optical turbidimeters or nephelometers are described in ISO 7027\u20111.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

    Water quality. Determination of turbidity – Semi-quantitative methods for the assessment of transparency of waters<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2019<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":282360,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[217,2641],"product_tag":[],"class_list":{"0":"post-282355","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-060-60","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\/282355","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\/282360"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=282355"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=282355"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=282355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}