EN ISO 8503-3:1995

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 (ISO 8503-3:1988)

Based on observation of the test surface over a specified field of view, focussing the highest peaks and lowest valleys by movement of the objective. Determination of the distance (peak-to-valley height) between the highest peak and lowest valley by movement of the objective in order to focus on the lowest valley within the same field of view. Repetition of the procedure to obtain values for a further 19 different fields of view, calculation of the arithmetic mean. The focussing microscope is also specified. The procedure is also applicable to the determination of the surface profile of essentially planar blast-cleaned steel.

Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen - Rauheitskenngrößen von gestrahlten Stahloberflächen - Teil 3: Verfahren zur Kalibrierung von ISO-Rauheitsvergleichsmustern und zur Bestimmung der Rauheit - Mikroskopverfahren (ISO 8503-3:1988)

Dieser Teil von ISO 8503 legt die Anforderungen an das fokussierbare Mikroskop fest und beschreibt das Verfahren zur Kalibrierung von ISO-Rauheitsvergleichsmustern, welche den Anforderungen nach ISO 8503-1 entsprechen.

Préparation des subjectiles d'acier avant application de peintures et de produits assimilés - Caractéristiques de rugosité des subjectiles d'acier décapés - Partie 3: Méthode pour étalonner les échantillons de comparaison viso-tactile ISO et pour caractériser un profil de surface - Utilisation d'un microscope optique (ISO 8503-3:1988)

1.1 La présente partie de l'ISO 8503 décrit le microscope optique et la méthode pour étalonner les échantillons de comparaison viso-tactile ISO répondant aux exigences de l'ISO 8503-1. 1.2 La présente partie de l'ISO 8503 est également applicable à la détermination d'un profil de surface hy, dans la gamme de 20 à 200 µm, d'une surface essentiellement plane décapée par projection d'abrasif. La détermination peut être effectuée sur une partie représentative de la surface préparée ou, si l'observation directe n'est pas possible, sur une réplique (voir annexe E).
NOTE -- Dans certains cas, ce mode opératoire peut convenir pour évaluer le profil de rugosité d'autres subjectiles décapés par projection d'abrasif. Une autre méthode est décrite dans l'ISO 8503-4.

Priprava jeklenih podlag pred nanašanjem barvnih in sorodnih premazov - Površinske hrapave značilnosti peskanih jeklenih podlag - 3. del: Metoda za kalibracijo lestvice standardov površinske hrapavosti ISO in za določanje hrapavosti površine - Mikroskopski postopek (ISO 8503-3:1988)

General Information

• Status: Withdrawn
• Publication Date: 18-May-1995
• Withdrawal Date: 14-Feb-2012
• ICS: 25.220.10 - Surface preparation
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 15-Feb-2012
• Completion Date: 15-Feb-2012
• Ref Project: SIST EN ISO 8503-3:1997 - 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 (ISO 8503-3:1988)

Relations

• Replaced By: EN ISO 8503-3:2012 - 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 (ISO 8503-3:2012)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 8503-3:1997
01-december-1997
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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 (ISO 8503-3:1988)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Rauheitskenngrößen von gestrahlten Stahloberflächen - Teil 3: Verfahren zur
Kalibrierung von ISO-Rauheitsvergleichsmustern und zur Bestimmung der Rauheit -
Mikroskopverfahren (ISO 8503-3:1988)
Préparation des subjectiles d'acier avant application de peintures et de produits
assimilés - Caractéristiques de rugosité des subjectiles d'acier décapés - Partie 3:
Méthode pour étalonner les échantillons de comparaison viso-tactile ISO et pour
caractériser un profil de surface - Utilisation d'un microscope optique (ISO 8503-3:1988)
Ta slovenski standard je istoveten z: EN ISO 8503-3:1995
ICS:
25.220.10 Priprava površine Surface preparation
87.020 Postopki za nanašanje Paint coating processes
barvnih premazov
SIST EN ISO 8503-3:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 8503-3:1997

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SIST EN ISO 8503-3:1997

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SIST EN ISO 8503-3:1997

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SIST EN ISO 8503-3:1997

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SIST EN ISO 8503-3:1997

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SIST EN ISO 8503-3:1997
ISO
INTERNATIONAL STANDARD
8503-3
First edition
1988-02-0 1
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION
ORGANISATION INTERNATIONALE DE NORMALISATION
MEX/JYHAPOflHAR OPTAHM3A~MR I-IO CTAHflAPTM3A~MM
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
Frkpara tion des subjectiles d’acier a van t applica tion de pein tures et de produits assimilk -
Caractkistiques de rugositb des subjectiles d’acier dkcapks -
Partie 3 : Mbthode pour ktalonner /es kchantif/ons de comparaison viso-tacti/e /SO et pour
caractgriser un Profil de surface - Utilisation d’un microscope optique
I Reference number
ISO 8503-3 : 1988 (E)

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SIST EN ISO 8503-3:1997
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of
national Standards bodies (ISO member bodies). The work of preparing International
Standards is normally carried out through ISO technical committees. Esch member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, govern-
mental and non-governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the ISO Council. They are approved in accotdance with ISO procedures requiring at
least 75 % approval by the member bodies voting.
International Standard ISO 8503-3 was prepared by Technical Committee ISO/TC 35,
Pain ts and varnishes.
Users should note that all International Standards undergo revision from time to time
and that any reference made herein to any other International Standard implies its
latest edition, unless otherwise stated.
Internationai Organkation for Standardkation, 1988
0
Printed in Switzerland

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SIST EN ISO 8503-3:1997
INTERNATIONAL STANDARD ISO 8503-3 : 1988 (El
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
ISO 8502 - Tests for the assessment of surface clean-
0 Introduction
liness;
The petformance of protective coatings of paint and related
ISO 8503 - Surface roughness characteristics of blast-
products applied to steel is significantly affected by the state of
cleaned s
...