This part of ISO 8503 specifies the optical microscope and describes the procedure for calibrating ISO surface profile comparators conforming to the requirements of ISO 8503-1.<\/p>\n
This part of ISO 8503 is also applicable to the determination of the surface profile, within the range = 20 \u03bcm to 200 \u03bcm, of essentially planar blast-cleaned steel. The determination can be carried out on a representative section of the blast-cleaned substrate or, if direct observation of the surface is not feasible, on a replica of the surface (see Annex E).<\/p>\n
\nNOTE Where appropriate, this procedure can be used for assessing the roughness profile of other abrasive blast-cleaned substrates.<\/p>\n<\/blockquote>\n
An alternative procedure is described in ISO 8503-4.<\/p>\n
PDF Catalog<\/h4>\n
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\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 6<\/td>\n Foreword <\/td>\n<\/tr>\n \n 7<\/td>\n Introduction <\/td>\n<\/tr>\n \n 9<\/td>\n 1\tScope
2\tNormative references
3\tTerms and definitions
4\tPrinciple <\/td>\n<\/tr>\n\n 10<\/td>\n 5\tApparatus
6\tTest surfaces
6.1\tISO surface profile comparator
6.2\tBlast-cleaned steel substrates\/replica
7\tProcedure for measurement of maximum peak-to-valley height <\/td>\n<\/tr>\n\n 11<\/td>\n 8\tCalculation and expression of results
9\tTest report <\/td>\n<\/tr>\n\n 13<\/td>\n Annex\u00a0A
\n(normative)<\/p>\nDetermination of backlash (play) in the microscope adjustment mechanism <\/td>\n<\/tr>\n
\n 14<\/td>\n Annex\u00a0B
\n(normative)<\/p>\nTest report for the calibration of ISO surface profile comparators and for the determination of surface profiles <\/td>\n<\/tr>\n
\n 15<\/td>\n Annex\u00a0C
\n(normative)<\/p>\nForm for recording surface profile measurements made in accordance with this part of ISO\u00a08503 <\/td>\n<\/tr>\n
\n 16<\/td>\n Annex\u00a0D
\n(informative)<\/p>\nGuidance notes for calibrating ISO surface profile comparators using a focusing microscope <\/td>\n<\/tr>\n
\n 18<\/td>\n Annex\u00a0E
\n(informative)<\/p>\nGuidance notes for the preparation and measurement of replicas <\/td>\n<\/tr>\n
\n 19<\/td>\n Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Preparation of steel substrates before application of paints and related products. Surface roughness characteristics of blast-cleaned steel substrates – Method for the calibration of ISO surface profile comparators and for the determination of surface profile. Focusing microscope procedure<\/b><\/p>\n
\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n BSI<\/b><\/a><\/td>\n 2012<\/td>\n 22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":317866,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[255,2641],"product_tag":[],"class_list":{"0":"post-317860","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-040-20","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\/317860","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\/317866"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=317860"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=317860"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=317860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}