BS EN 821-2:1997
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
Hardcopy , PDF
English
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 |
| NEN 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 | Equivalent |
| UNE-EN 821-2:1997 | Equivalent |
| 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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