NF EN 993-13 : 1995
Current
The latest, up-to-date edition.
METHODS OF TEST FOR DENSE SHAPED REFRACTORY PRODUCTS - PART 13: SPECIFICATION FOR PYROMETRIC REFERENCE CONES FOR LABORATORY USE
12-01-2013
Cooperating organizations
National foreword
Foreword
1. Scope
2. Normative reference
3. Definitions
4. Dimensions and shape of cones
5. Reference temperatures
6. Rate of heating
7. Verification of temperature of collapse
8. Marking
Annex
A. (informative) Comparison of the properties of
different brands of pyrometric reference cones
Specifies the characteristics of a standard series of pyrometric reference cones, which are used for determining the pyrometric cone equivalent (refractories) of refractory materials over the temperature range 1500 degrees C to 1800 degrees C.
| DevelopmentNote |
Indice de Classement: B40-305 Supersedes NFB 40 305 (04/2002)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNE-EN 993-13:1996 | Identical |
| EN 993-13:1995 | Identical |
| UNI EN 993-13 : 1998 | Identical |
| DIN EN 993-13:1995-04 | Identical |
| BS EN 993-13:1995 | Identical |
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