EN ISO 13078-3:2023
(Main)Dentistry - Dental furnace - Part 3: Test method for the evaluation of high temperature sintering furnace measurement with a separate thermocouple (ISO 13078-3:2023)
Dentistry - Dental furnace - Part 3: Test method for the evaluation of high temperature sintering furnace measurement with a separate thermocouple (ISO 13078-3:2023)
This document specifies a test method for the calibration of resistance-heated high temperature sintering furnaces that are suitable for the sintering of dental restorations in the temperature range up to 1 700 °C.
NOTE A test method for the calibration of dental furnaces that are suitable for the heat treatment of silica-based dental ceramic restorations in the temperature range between 600 °C and 1 050 °C is specified in ISO 13078:2013. ISO 13078:2013 does not include the calibration of sintering furnace used for sintering of oxide ceramics or sintered metal, in whose firing chamber restorations are sintered at temperatures of 1 000 °C to 1 700 °C.
Zahnheilkunde - Sinterofen - Teil 3: Prüfverfahren für die Bewertung der Hochtemperatur-Sinterofen-Messung mit separatem Thermoelement (ISO 13078‑3:2023)
Dieses Dokument legt ein Prüfverfahren zur Kalibrierung von widerstandsbeheizten Hochtemperatur-Sinteröfen fest, die zum Sintern von dentalen Restaurationen im Temperaturbereich bis 1 700 °C geeignet sind.
ANMERKUNG Ein Prüfverfahren zur Kalibrierung von Brennöfen, die zur Wärmebehandlung von silikathaltigen dentalkeramischen Restaurationen im Temperaturbereich zwischen 600 °C und 1 050 °C geeignet sind, ist in ISO 13078:2013 festgelegt. ISO 13078:2013 behandelt nicht die Kalibrierung von Sinteröfen zum Sintern von Oxidkeramik oder Sintermetall, in dessen Brennkammer Restaurationen im Temperaturbereich zwischen 1 000 °C und 1 700 °C gesintert werden.
Médecine bucco-dentaire - Fours dentaires - Partie 3: Méthode d’essai pour l’évaluation du mesurage des hautes températures de frittage au moyen d'un thermocouple externe (ISO 13078-3:2023)
Le présent document spécifie une méthode d’essai pour l’étalonnage des fours de frittage à haute température chauffés par résistance, adaptés au frittage des restaurations dentaires dans une plage de température allant jusqu’à 1 700 °C.
NOTE Une méthode d’essai relative à l’étalonnage des fours dentaires adaptés au traitement thermique des restaurations en céramique dentaire à base de silice dans la plage de température comprise entre 600 °C et 1 050 °C est spécifiée dans l’ISO 13078:2013. L’ISO 13078:2013 ne comprend pas l’étalonnage des fours de frittage utilisés pour le frittage des céramiques à base d’oxyde ou de métal fritté, dans les chambres de cuisson desquels les restaurations sont frittées à des températures comprises entre 1 000 °C et 1 700 °C.
Zobozdravstvo - Dentalne peči - 3. del: Preskusna metoda za vrednotenje meritev v visokotemperaturni peči za sintranje z ločenim termočlenom (ISO 13078-3:2023)
Ta dokument določa preskusno metodo za umerjanje uporovnih visokotemperaturnih peči za sintranje, ki so primerne za sintranje zobnih zalivk v temperaturnem območju do 1700 °C.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2023
Zobozdravstvo - Dentalne peči - 3. del: Preskusna metoda za vrednotenje meritev
v visokotemperaturni peči za sintranje z ločenim termočlenom (ISO 13078-3:2023)
Dentistry - Dental furnace - Part 3: Test method for the evaluation of high temperature
sintering furnace measurement with a separate thermocouple (ISO 13078-3:2023)
Zahnheilkunde – Sinterofen – Teil 3: Prüfverfahren für die Bewertung der
Hochtemperatur-Sinterofen-Messung mit separatem Thermoelement (ISO 13078-
3:2023)
Médecine bucco-dentaire - Fours dentaires - Partie 3: Méthode d’essai pour l’évaluation
du mesurage des hautes températures de frittage au moyen d'un thermocouple externe
(ISO 13078-3:2023)
Ta slovenski standard je istoveten z: EN ISO 13078-3:2023
ICS:
11.060.20 Zobotehnična oprema Dental equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 13078-3
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2023
EUROPÄISCHE NORM
ICS 11.060.01
English Version
Dentistry - Dental furnace - Part 3: Test method for the
evaluation of high temperature sintering furnace
measurement with a separate thermocouple (ISO 13078-
3:2023)
Médecine bucco-dentaire - Fours dentaires - Partie 3: Zahnheilkunde - Sinterofen - Teil 3: Prüfverfahren für
Méthode d'essai pour l'évaluation du mesurage des die Bewertung der Hochtemperatur-Sinterofen-
hautes températures de frittage au moyen d'un Messung mit separatem Thermoelement (ISO 13078-
thermocouple externe (ISO 13078-3:2023) 3:2023)
This European Standard was approved by CEN on 12 August 2022.
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-CENELEC 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-CENELEC 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13078-3:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 13078-3:2023) has been prepared by Technical Committee ISO/TC 106
"Dentistry" in collaboration with Technical Committee CEN/TC 55 “Dentistry” 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 November 2023, and conflicting national standards
shall be withdrawn at the latest by November 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 13078-3:2023 has been approved by CEN as EN ISO 13078-3:2023 without any
modification.
INTERNATIONAL ISO
STANDARD 13078-3
First edition
2023-05
Dentistry — Dental furnace —
Part 3:
Test method for the evaluation of
high temperature sintering furnace
measurement with a separate
thermocouple
Médecine bucco-dentaire — Fours dentaires —
Partie 3: Méthode d’essai pour l’évaluation du mesurage des hautes
températures de frittage au moyen d'un thermocouple externe
Reference number
ISO 13078-3:2023(E)
ISO 13078-3:2023(E)
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Published in Switzerland
ii
ISO 13078-3:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Measurement and test method .2
4.1 General . 2
4.2 Test devices and test equipment . . 2
4.2.1 Thermocouple fixture . 2
4.2.2 Thermocouple . 3
4.2.3 Compensating cable . 3
4.2.4 Temperature indicating device . . 4
4.2.5 High temperature sintering furnace . 4
4.3 Implementation . . 4
4.3.1 Layout of the thermocouple . 4
4.3.2 Heating phase . 4
4.3.3 Test temperature 1 . 4
4.3.4 Holding time 1 . 4
4.3.5 First measurement . 4
4.3.6 Test temperature 2 . 4
4.3.7 Holding time 2 . 4
4.3.8 Second measurement . 4
4.3.9 Interpretation . 5
4.3.10 Adjustment . 5
5 Test report . 5
Bibliography . 6
iii
ISO 13078-3:2023(E)
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. 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
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ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO document should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use
of (a) patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed
patent rights in respect thereof. As of the date of publication of this document, ISO had not received
notice of (a) patent(s) which may be required to implement this document. However, implementers are
cautioned that this may not represent the latest information, which may be obtained from the patent
database available at www.iso.org/patents. ISO shall not be held responsible for identifying any or all
such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
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For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 106, Dentistry, Subcommittee SC 2,
Prosthodontic materials, in collaboration with the European Committee for Standardization (CEN)
Technical Committee CEN/TC 55, Dentistry, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).
A list of all parts in the ISO 13078 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
ISO 13078-3:2023(E)
Introduction
In dentistry, sintering furnaces are used for sintering restorations made from oxide ceramics and from
sintered metal. Significantly higher temperatures than t
...
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