{"id":422541,"date":"2024-10-20T06:41:42","date_gmt":"2024-10-20T06:41:42","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-19403-32020-2\/"},"modified":"2024-10-26T12:32:51","modified_gmt":"2024-10-26T12:32:51","slug":"bs-en-iso-19403-32020-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-19403-32020-2\/","title":{"rendered":"BS EN ISO 19403-3:2020"},"content":{"rendered":"

This document specifies a test method to measure the surface tension of liquids with an optical method using the pendant drop. The method can be applied for the characterization of liquid coating materials. The applicability can be restricted for liquids with non-Newtonian rheology1)<\/sup>.<\/p>\n

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NOTE For other methods to determine the surface tension, see e.g. EN 14370 and ISO 1409.<\/p>\n<\/blockquote>\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
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
8<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus and materials <\/td>\n<\/tr>\n
11<\/td>\n6 Sampling
7 Procedure
7.1 General
7.1.1 Setting up the drop contour analysis device <\/td>\n<\/tr>\n
12<\/td>\n7.1.2 Test conditions
7.2 Determination of the surface tension of the liquid
7.2.1 Preparations
7.2.2 Procedure
8 Evaluation <\/td>\n<\/tr>\n
13<\/td>\n9 Precision
9.1 General
9.2 Repeatability limit, r
9.3 Reproducibility limit, R
10 Test report <\/td>\n<\/tr>\n
15<\/td>\nAnnex A (informative) Density of test liquids <\/td>\n<\/tr>\n
16<\/td>\nAnnex B (informative) Shape parameter, B <\/td>\n<\/tr>\n
17<\/td>\nAnnex C (informative) Details of an interlaboratory test <\/td>\n<\/tr>\n
20<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Paints and varnishes. Wettability – Determination of the surface tension of liquids using the pendant drop method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":422548,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-422541","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/422541","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\/422548"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=422541"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=422541"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=422541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}