NF EN ISO 8503-3

July 1995

Standard Cancelled

Preparation of steel substrates before application of paints and related products. Surface roughness characteristics of blast-cleaned steel substrates. Part 3 : method for the calibration of ISO surface profile comparators and for the determination of surface profile. Focusing microscope procedure.

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Main informations

Collections

National standards and national normative documents

Publication date

July 1995

Number of pages

13 p.

Reference

NF EN ISO 8503-3

ICS Codes

17.040.20 Properties of surfaces

25.220.10 Surface preparation

Classification index

T35-503-3

Print number

1 - 01/08/1995

International kinship

ISO 8503-3:1988

European kinship

EN ISO 8503-3:1995

Replaced standards (1)

NF ISO 8503-3

August 1988

Standard Cancelled

Preparation of steel substrates before application of paints and related products. Surface roughness characteristics of blast-cleaned steel substrates. Part 3 : method for the calibration of ISO surface profile comparators and for the determination of surface profile. Focusing microscope procedure.

Standard replaced by (1)

NF EN ISO 8503-3

April 2012

Standard Current

Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 3 : method for the calibration of ISO surface profile comparators and for the determination of surface profile - Focusing microscope procedure

<p>ISO 8503-3:2012 specifies the optical microscope and describes the procedure for calibrating ISO surface profile comparators conforming to the requirements of ISO 8503‑1.</p> <p>It is also applicable to the determination of the surface profile, within the range of 20 μm to 200 μm, 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.</p>

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