Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method) (ISO 8130-2:1992)

This part of IS0 8130 specifies a method for the determination of the density of coating powders using a gas comparison pyknometer. It can be used for ail types of coating powder, is simple to carry out, but requires more expensive instrumentation than is often used for density determinations. The density of coating powders can also be determined using the liquid displacement pyknometer method described in IS0 8130-3. The apparatus is relatively inexpensive, but the liquid displacement pyknometer method is liable to give erroneous results, particularly if the powder swells in contact with the displacement liquid used or the displacement liquid does not totally displace the air between the powder particles. The liquid displacement method is much slower in execution, less accurate and is only to be used if it can be shown that the same results will be obtained as for the gas comparison pyknometer method.

Pulverlacke - Teil 2: Bestimmung der Dichte mit einem Gasvergleichspyknometer (Schiedsverfarhen) (ISO 8130-2:1992)

Dieser Teil von ISO 8130 legt ein Verfahren zum Bestimmen der Dichte von Pulverlacken mit einem Gasvergleichspyknometer fest. Das Verfahren kann auf alle Arten von Pulverlacken angewendet werden und ist einfach durchzuführen. Es erfordert aber eine teurere Geräteausstattung als oft für Dichtebestimmungen angewendet wird.
Die Dichte von Pulverlacken kann auch nach dem in ISO 8130-3 beschriebenen Pyknometer-Verfahren mit Flüssigkeitsverdrängung bestimmt werden. Zwar ist das Gerät relativ preiswert, das Pyknometer-Verfahren mit Flüssigkeitsverdrängung neigt aber dazu, fehlerhafte Ergebnisse zu liefern, insbesondere wenn das Pulver im Kontakt mit der verwendeten Verdrängungsflüssigkeit quillt oder die Verdrängungsflüssigkeit die Luft zwischen den Pulverteilchen nicht vollständig verdrängt. Das Verfahren mit Flüssigkeitsverdrängung ist viel langsamer in der Durchführung und weniger genau. Es wird nur angewendet, wenn die gleichen Ergebnisse wie nach dem Verfahren mit Gasvergleichspyknometer erhalten werden.

Poudres pour revêtement - Partie 2: Détermination de la masse volumique à l'aide d'un pycnomètre à gaz (méthode de référence) (ISO 8130-2:1992)

La CEI 60601-2-29:2008 décrit les exigences auxquelles les fabricants doivent se conformer lors de la conception et de la construction des simulateurs de radiothérapie; elle ne vise pas à définir des exigences de performances optimales. Son objet est d'identifier les caractéristiques de conception reconnues actuellement comme essentielles pour la sécurité de fonctionnement de tels appareils électromédicaux. Elle fixe des limites de détérioration des performances des appareils électromédicaux qui seraient la conséquence d'une condition de défaut, telle que la défaillance d'un  composant, pour lesquelles un verrouillage doit entrer en action pour empêcher l'appareil électromédical de continuer à fonctionner. Cette troisième édition annule et remplace la deuxième édition parue en 1999, dont elle constitue une révision technique, qui représente un alignement de cette norme avec la troisième édition de la CEI 60601-1 et ses normes collatérales.

Praškasti premazi - 2. del: Določevanje gostote s piknometrom za primerjavo plinov (sodno izvedenska metoda) (ISO 8130-2:1992)

Ta del standarda ISO 8130 določa način določevanja gostote praškastih premazov s piknometrom za primerjavo plinov. Uporablja se lahko za vse tipe prahu za površinsko zaščito, je preprost za uporabo, vendar zahteva nekoliko dražje instrumente, kot se sicer večinoma uporabljajo za določevanje gostote. Gostoto praškastih premazov je mogoče določiti tudi z metodo piknometra z izpodrivom tekočine, ki je opisana v standardu IS0 8130-3. Aparat je relativno poceni, vendar pa lahko pri metodi merjenja s piknometrom z izpodrivom tekočine pogosteje pride do napačnih rezultatov, še posebno če prah ob stiku z uporabljeno izpodrivno tekočino nabrekne ali če izpodrivna tekočina ne izpodrine povsem zraka med delci prahu. Izvajanje metode z izpodrivom tekočine je precej počasnejše in manj natančno, zato se sme uporabljati samo, če je mogoče dokazati, da se rezultati ujemajo z rezultati metode s piknometrom za primerjavo plinov.

General Information

Status
Withdrawn
Public Enquiry End Date
19-Jul-2010
Publication Date
01-Oct-2012
Withdrawal Date
15-Aug-2021
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
23-Jul-2021
Due Date
15-Aug-2021
Completion Date
16-Aug-2021

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN ISO 8130-2:2012
01-november-2012
3UDãNDVWLSUHPD]LGHO'RORþHYDQMHJRVWRWHVSLNQRPHWURP]DSULPHUMDYR
SOLQRY VRGQRL]YHGHQVNDPHWRGD  ,62
Coating powders - Part 2: Determination of density by gas comparison pyknometer
(referee method) (ISO 8130-2:1992)
Pulverlacke - Teil 2: Bestimmung der Dichte mit einem Gasvergleichspyknometer
(Schiedsverfarhen) (ISO 8130-2:1992)

Poudres pour revêtement - Partie 2: Détermination de la masse volumique à l'aide d'un

pycnomètre à gaz (méthode de référence) (ISO 8130-2:1992)
Ta slovenski standard je istoveten z: EN ISO 8130-2:2010
ICS:
87.040 Barve in laki Paints and varnishes
SIST EN ISO 8130-2:2012 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 8130-2:2012
---------------------- Page: 2 ----------------------
SIST EN ISO 8130-2:2012
EUROPEAN STANDARD
EN ISO 8130-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2010
ICS 87.040
English Version
Coating powders - Part 2: Determination of density by gas
comparison pyknometer (referee method) (ISO 8130-2:1992)

Poudres pour revêtement - Partie 2: Détermination de la Pulverlacke - Teil 2: Bestimmung der Dichte mit einem

masse volumique à l'aide d'un pycnomètre à gaz (méthode Gasvergleichspyknometer (Schiedsverfarhen) (ISO 8130-

de référence) (ISO 8130-2:1992) 2:1992)
This European Standard was approved by CEN on 16 October 2010.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European

Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national

standards may be obtained on application to the CEN Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation

under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the

official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,

Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8130-2:2010: E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 8130-2:2012
EN ISO 8130-2:2010 (E)
Contents Page

Foreword ..............................................................................................................................................................3

---------------------- Page: 4 ----------------------
SIST EN ISO 8130-2:2012
EN ISO 8130-2:2010 (E)
Foreword

The text of ISO 8130-2:1992 has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” of

the International Organization for Standardization (ISO) and has been taken over as EN ISO 8130-2:2010 by

Technical Committee CEN/TC 139 “Paints and varnishes” the secretariat of which is held by DIN.

This European Standard shall be given the status of a national standard, either by publication of an identical

text or by endorsement, at the latest by May 2011, and conflicting national standards shall be withdrawn at the

latest by May 2011.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following

countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech

Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,

Sweden, Switzerland and the United Kingdom.
Endorsement notice

The text of ISO 8130-2:1992 has been approved by CEN as a EN ISO 8130-2:2010 without any modification.

---------------------- Page: 5 ----------------------
SIST EN ISO 8130-2:2012
---------------------- Page: 6 ----------------------
SIST EN ISO 8130-2:2012
INTERNATIONAL
8130-2
STANDARD
First edition
1992-12-01
Coating powders -
Part 2:
Determination of density by gas comparison
pyknometer (referee method)
Poudres pour revetement -
Partie 2: Determination de la masse volumique A I’aide d’un pycnometre
5 gaz (mtithode de rkfbrence)
Reference number
IS0 8130-2:1992(E)
---------------------- Page: 7 ----------------------
SIST EN ISO 8130-2:2012
IS0 8130-2:1992(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work
of preparing International Standards is normally carried out through IS0
technical committees. Each 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. IS0 collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an Interna-
tional Standard requires approval by at least 75 % of the member bodies
casting a vote.
International Standard IS0 8130-2 was prepared by Technical Committee
ISO/TC 35, Paints and varnishes, Sub-Committee SC 9, General test
methods for paints and varnishes.
IS0 8130 consists of the following parts, under the general title Coating
powders:
- Part I: Determination of particle size distribution by sieving
- Part 2: Determination of density by gas comparison pyknometer
(referee method)
- Part 3: Determination of density by liquid displacement
pyknometer
- Part 4: Calculation of lower explosion limit
- Part 5: Determination of flow properties of a powder/air mixture
- Part 6: Determination of gel time of thermosetting coating powders
at a given temperature
- Part 7: Determination of loss of mass on stoving
- Part 8: Assessment of the storage stability of thermosetting po
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.SULPHUMDYRPulverlacke - Teil 2: Bestimmung der Dichte mit einem Gasvergleichspyknometer (Schiedsverfarhen) (ISO 8130-2:1992)Poudres pour revêtement - Partie 2: Détermination de la masse volumique à l'aide d'un pycnomètre à gaz (méthode de référence) (ISO 8130-2:1992)Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method) (ISO 8130-2:1992)87.040Barve in lakiPaints and varnishesICS:Ta slovenski standard je istoveten z:FprEN ISO 8130-2kSIST FprEN ISO 8130-2:2010en01-junij-2010kSIST FprEN ISO 8130-2:2010SLOVENSKI

STANDARD
kSIST FprEN ISO 8130-2:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN ISO 8130-2
April 2010 ICS 87.040 English Version

Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method) (ISO 8130-2:1992)

Poudres pour revêtement - Partie 2: Détermination de la masse volumique à l'aide d'un pycnomètre à gaz (méthode de référence) (ISO 8130-2:1992)

Pulverlacke - Teil 2: Bestimmung der Dichte mit einem Gasvergleichspyknometer (Schiedsverfarhen) (ISO 8130-2:1992) This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 139.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN ISO 8130-2:2010: EkSIST FprEN ISO 8130-2:2010

FprEN ISO 8130-2:2010 (E) 2 Contents Page Foreword ..............................................................................................................................................................3 kSIST FprEN ISO 8130-2:2010

FprEN ISO 8130-2:2010 (E) 3 Foreword The text of ISO 8130-2:1992 has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” of the International Organization for Standardization (ISO) and has been taken over as FprEN ISO 8130-2:2010 by Technical Committee CEN/TC 139 “Paints and varnishes” the secretariat of which is held by DIN. This document is currently submitted to the Unique Acceptance Procedure. Endorsement notice The text of ISO 8130-2:1992 has been approved by CEN as a FprEN ISO 8130-2:2010 without any modification.

kSIST FprEN ISO 8130-2:2010
kSIST FprEN ISO 8130-2:2010

INTERNATIONAL STANDARD 8130-2 First edition 1992-12-01 Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method) Poudres pour revetement - Partie 2: Determination de la masse volumique A I’aide d’un pycnometre 5 gaz (mtithode de rkfbrence) Reference number IS0 8130-2:1992(E) kSIST FprEN ISO 8130-2:2010

IS0 8130-2:1992(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each 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. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Interna- tional Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 8130-2 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Sub-Committee SC 9, General test methods for paints and varnishes. IS0 8130 consists of the following parts, under the general title Coating powders: - Part I: Determination of particle size distribution by sieving - Part 2: Determination of density by gas comparison pyknometer (referee method) - Part 3: Determination of density by liquid displacement pyknometer - Part 4: Calculation of lower explosion limit - Part 5: Determination of flow properties of a powder/air mixture - Part 6: Determination of gel time of thermosetting coating powders at a given temperature - Part 7: Determination of loss of mass on stoving - Part 8: Assessment of the storage stability of thermosetting pow- ders 0 IS0 1992 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case Postale 56 l CH-1211 Get-he 2Q l Switzerland Printed in Switzerland ii kSIST FprEN ISO 8130-2:2010

IS0 8130=2:1992(E) - Part 9: Sampling kSIST
...

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