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BS EN 821-2:1997

Current
Current

The latest, up-to-date edition.

Advanced technical ceramics. Monolithic ceramics. Thermo-physical properties Determination of thermal diffusivity by the laser flash (or heat pulse) method
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-11-1997

Foreword
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Apparatus
6 Test pieces
7 Calibration
8 Test procedure
9 Results
10 Test report
Annexes
A (informative) Fundamental equations for calculation
B (informative) Deviations from ideal behaviour
C (informative) Bibliography

Defines a method of determining thermal diffusivity of advance monolithic technical ceramics, to an accuracy of 5%. Measures thermal diffusivity values in the range 0.1 mm/s to 1000 mm/s at temperatures in excess of -180 deg C.

Committee
RPI/13
DevelopmentNote
Supersedes BS 7134-4.2(1990) and 92/44140 DC (09/2005) Reviewed and confirmed by BSI, July 2007. (06/2007)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
NS EN 821-2 : 1ED 1997 Identical
UNI EN 821-2 : 1997 Identical
NEN EN 821-2 : 1997 Identical
SN EN 821-2 : 1997 Identical
NF EN 821-2 : 1997 Identical
NBN EN 821-2 : 1997 Identical
EN 821-2:1997 Identical
I.S. EN 821-2:1998 Identical
DIN EN 821-2:1997-08 Identical

EN 60584-2:1993 Thermocouples - Part 2: Tolerances
ENV 1006 : DRAFT 2003 ADVANCED TECHNICAL CERAMICS - MONOLITHIC CERAMICS - GUIDANCE ON THE SELECTION OF TEST PIECES FOR THE EVALUATION OF PROPERTIES
EN 60584-1:2013 Thermocouples - Part 1: EMF specifications and tolerances
EN 60825 : 1991 RADIATION SAFETY OF LASER PRODUCTS, EQUIPMENT CLASSIFICATION, REQUIREMENTS AND USER'S GUIDE
EN 45001 : 1989 GENERAL CRITERIA FOR THE OPERATION OF TESTING LABORATORIES

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