EN 821-2:1997
(Main)Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part 2: Determination of thermal diffusivity by the laser flash (or heat pulse) method
Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part 2: Determination of thermal diffusivity by the laser flash (or heat pulse) method
This part of EN 821 describes a method for the determination of thermal diffusivity of advanced monolithic technical ceramics, to an accuracy of approximately +/- 5%. It is suitable for the measurement of thermal diffusivity values in the range 0.1 mm2/s to 1000 mm2/s at temperatures greater than -180°C.
Hochleistungskeramik - Monolithische Keramik - Thermophysikalische Eigenschaften - Teil 2: Messung der Temperaturleitfähigkeit mit dem Laserflash- (oder Wärmeimpuls-) Verfahren
Dieser Teil der EN 821 beschreibt ein Verfahren zur Messung der Temperaturleitfähigkeit monolithischer keramischer Hochleistungswerkstoffe. Es arbeitet mit einer Genauigkeit von +/- 5% und kann eingesetzt werden für Werkstoffe mit Temperaturleitfähigkeiten von 0,1 mm2/s bis 1000 mm2/s und Temperaturen grösser -180°C.
Céramiques techniques avancées - Céramiques monolithiques - Propriétés thermo-physiques - Partie 2: Détermination de la diffusion thermique par la méthode Flash laser (ou impulsion de chaleur)
La présente partie de la norme 821 décrit une méthode de détermination de la diffusivité thermique des céramiques techniques avancées avec un degré de précision de +/- 5% environ. Elle convient pour la mesure des valeurs de diffusivité thermique comprises entre 0,1 mm2/s et 1000 mm2/s à des températures supérieures à -180°C.
Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part 2: Determination of thermal diffusivity by the laser flash (or heat pulse) method
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Frequently Asked Questions
EN 821-2:1997 is a standard published by the European Committee for Standardization (CEN). Its full title is "Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part 2: Determination of thermal diffusivity by the laser flash (or heat pulse) method". This standard covers: This part of EN 821 describes a method for the determination of thermal diffusivity of advanced monolithic technical ceramics, to an accuracy of approximately +/- 5%. It is suitable for the measurement of thermal diffusivity values in the range 0.1 mm2/s to 1000 mm2/s at temperatures greater than -180°C.
This part of EN 821 describes a method for the determination of thermal diffusivity of advanced monolithic technical ceramics, to an accuracy of approximately +/- 5%. It is suitable for the measurement of thermal diffusivity values in the range 0.1 mm2/s to 1000 mm2/s at temperatures greater than -180°C.
EN 821-2:1997 is classified under the following ICS (International Classification for Standards) categories: 81.060.99 - Other standards related to ceramics. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 821-2:1997 has the following relationships with other standards: It is inter standard links to EN ISO 18755:2023. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 821-2:1997 is associated with the following European legislation: Standardization Mandates: M/BC/CEN/90/4. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2000
Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties -
Part 2: Determination of thermal diffusivity by the laser flash (or heat pulse)
method
Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part
2: Determination of thermal diffusivity by the laser flash (or heat pulse) method
Hochleistungskeramik - Monolithische Keramik - Thermophysikalische Eigenschaften -
Teil 2: Messung der Temperaturleitfähigkeit mit dem Laserflash- (oder Wärmeimpuls-)
Verfahren
Céramiques techniques avancées - Céramiques monolithiques - Propriétés thermo-
physiques - Partie 2: Détermination de la diffusion thermique par la méthode Flash laser
(ou impulsion de chaleur)
Ta slovenski standard je istoveten z: EN 821-2:1997
ICS:
81.060.30 Sodobna keramika Advanced ceramics
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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記事のタイトル：EN 821-2:1997 - 高度な技術セラミックス-モノリシックセラミックス-熱物性-パート2：レーザーフラッシュ（またはヒートパルス）法による熱拡散率の決定 記事の内容：EN 821-2は、高度なモノリシック技術セラミックスの熱拡散率を約+/- 5％の精度で測定する方法について説明しています。この方法は、-180°C以上の温度で0.1 mm2/sから1000 mm2/sの範囲の熱拡散率の値を測定するのに適しています。
기사 제목: EN 821-2:1997 - 고급 기술 세라믹스 - 단일 세라믹스 - 열물성 - 파트 2: 레이저 플래시 (또는 열 펄스) 방법을 통한 열확산도의 결정 기사 내용: EN 821의 이 부분은 고급 단일 기술 세라믹스의 열확산도를 약 +/- 5%의 정확도로 결정하는 방법에 대해 설명합니다. 이 방법은 -180°C 이상의 온도에서 0.1 mm2/s에서 1000 mm2/s 범위의 열확산도 값을 측정하기에 적합합니다.
EN 821-2:1997 is a standard that outlines a method for measuring the thermal diffusivity of advanced monolithic technical ceramics with an accuracy of approximately +/- 5%. This method can be used to measure thermal diffusivity values ranging from 0.1 mm2/s to 1000 mm2/s at temperatures higher than -180°C.
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