INTERNATIONAL. STANDARD. ISO. Second edition. Reference number. ISO (E). Provläsningsexemplar / Preview. DIN EN ISO Preparation of steel substrates before application of paints and related products – Surface roughness characteristics of. STANDARD. ISO. Second edition. Reference number. ISO (E). This is a free 4 page sample. Access the full version online.
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Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. Method for the calibration of ISO surface profile comparators and for the determination of surface profile — Stylus instrument procedure.
Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Method for the calibration of ISO surface lso comparators and for the determination of surface profile — Focusing microscope procedure Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates —Part 4: Paints, varnishes, substrates, steel products, tests, determination, surface condition English version Preparation of steel oso before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 1: For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision.
ISOSurface roughness characteristics of blast-cleaned steel substrates. Need more than one copy? Keep the comparator in the protective case provided when not in use. As the voice of the U. NOTE Comparators in frequent use should be checked against an unused comparator at three-monthly intervals or whenever the surface appears worn or damaged.
Method for the calibration of ISO surface profile comparators and for the determination of surface profile — Focusing microscope procedure — Part 4: Details and advice can be obtained from the Copyright Manager. Contents Foreword 0 Introduction 1 Scope and field of application 2 References 3 Definitions 4 ISO surface profile comparators 5 Ranges of the profile gradings 6 Calibration of comparators 7 Maintenance and re-calibration of comparators 8 Calibration certificate for ISO surface profile comparators Annex A Recommendations regarding the care of ISO surface profile comparators Annex ZA normative Normative references to international publications with their 8530-4 European publications Figure — ISO surface profile comparator Table 1 — Nominal values and tolerances for the surface profiles of the segments of ISO surface profile comparators Table 2 — Limits of profile grades Page 2 3 3 4 4 5 6 6 6 6 8 8 7 5 6 2?
If any noticeable wear is detected, the comparator shall be discarded or, if 85034- re-calibrated. Contact the Information Centre.
Revisions British Standards are updated by amendment or revision. ISOVisual assessment of surface cleanliness. ISO surface profile comparators shall be manufactured by forming positive replicas from nickel or other corrosion-resistant metal using master coupons prepared from mild steel for example, electro-forming has been found to give suitable products.
It is identical with ISO Only surface profile comparators that comply may be inscribed on the underside as described in clause 4. Surface roughness iao of blast-cleaned steel substrates Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces BS EN ISO This will be indicated in the amendment table on the inside front cover.
ISOPreparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 2: Worldwide Standards We can source any standard from anywhere in the world. Users of British Standards are responsible for their correct application. Neither do they contain recommendations for the surface quality requirements for specific situations even though surface quality can have a direct influence on the choice of protective coating to be applied and on its performance.
These International Standards do 850-4 contain recommendations for the protective coating systems to be applied to the steel surface.
BS EN ISO 8503-4:2012
Please download Chrome or Firefox or view our browser tips. The many abrasive blast-cleaning procedures in common use are described in ISO It is the constant aim of BSI to improve the quality of our products and services. Method for the grading of surface profile of abrasive blast-cleaned steel — Comparator procedure Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 3: ISO describes the method of using these comparators.
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ISO surface profile comparators shall be marked: Table 2 — Limits of profile io a Comparators for steel, blast-cleaned with grit abrasives Fine G Medium G Coarse G Profiles equal to segment 1 and up to but excluding segment 2 Profiles equal to segment 2 and up to but excluding segment 3 Profiles equal to segment 3 and up to but excluding segment 4 6 Calibration of comparators A comparator shall be deemed to have been calibrated if, on measuring each of the profiles on the reference surface by either the method described in ISO or the method described in ISOthe values for all the profiles are within the respective nominal values and tolerances specified in Table 1.
If the comparator becomes wet, dry it with soft tissues.
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