{"id":454066,"date":"2024-10-20T09:33:31","date_gmt":"2024-10-20T09:33:31","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iso-tr-20659-12024\/"},"modified":"2024-10-26T17:44:50","modified_gmt":"2024-10-26T17:44:50","slug":"bsi-pd-iso-tr-20659-12024","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iso-tr-20659-12024\/","title":{"rendered":"BSI PD ISO\/TR 20659-1:2024"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\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
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Goal of the interlaboratory test <\/td>\n<\/tr>\n
8<\/td>\n5 Metrological determination of the yield point
5.1 General
5.2 Shear rate-controlled rotational test
5.3 Yield point evaluation using flow curve regression models <\/td>\n<\/tr>\n
10<\/td>\n5.4 Shear stress-controlled rotational test
5.5 \u200bEvaluation methods for yield points
5.5.1 General
5.5.2 Axis intercept for presentation of the flow curve using a linear scale <\/td>\n<\/tr>\n
11<\/td>\n5.5.3 Plateau value for presentation of the flow curve using a logarithmic scale
5.5.4 Yield point evaluation at a reference value <\/td>\n<\/tr>\n
12<\/td>\n5.5.5 Methods with regression lines for presentation in the lg \u03b3\/lg \u03c4 diagram <\/td>\n<\/tr>\n
13<\/td>\n5.5.6 Rotational test: viscosity maximum method <\/td>\n<\/tr>\n
14<\/td>\n5.5.7 Tests with constant shear rate <\/td>\n<\/tr>\n
15<\/td>\n5.5.8 Creep test <\/td>\n<\/tr>\n
16<\/td>\n5.5.9 Oscillatory test: amplitude sweep <\/td>\n<\/tr>\n
18<\/td>\n6 Results of the comparative testing programme
6.1 Performance of the tests
6.1.1 Preliminary tests
6.1.2 Comparative testing programme
6.2 Measuring samples <\/td>\n<\/tr>\n
19<\/td>\n6.3 Method used for determination of the yield point <\/td>\n<\/tr>\n
20<\/td>\n7 Result <\/td>\n<\/tr>\n
21<\/td>\n8 Rheometer calibration and measurement uncertainty <\/td>\n<\/tr>\n
22<\/td>\nAnnex A (informative) Explanatory notes <\/td>\n<\/tr>\n
23<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Rheological test methods. Fundamentals and interlaboratory comparisons – Determination of the yield point<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2024<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":454076,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-454066","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\/454066","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\/454076"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=454066"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=454066"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=454066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}