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
24-02-1995
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
This part of EN 993 specifies the characteristics of a standard series of pyrometric reference cones, which are used for determining the pyrometric cone equivalent (refractoriness) of refractory materials, over the temperature range 1500 to 1800°C. The pyrometric reference cones specified are suitable for use in the procedure described in EN 993-12, excluding determination of 1500 and 1800°C.
| Committee |
CEN/TC 187
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 993-13 : 1995 | Identical |
| BS EN 993-13:1995 | Identical |
| I.S. EN 993-13:1995 | Identical |
| DIN EN 993-13:1995-04 | Identical |
| PN EN 993-13 : 2002 | Identical |
| NEN EN 993-13 : 1995 | Identical |
| NF EN 993-13 : 1995 | Identical |
| NS EN 993-13 : 1ED 1995 | Identical |
| UNE-EN 993-13:1996 | Identical |
| EN 993-12:1997 | Methods of test for dense shaped refractory products - Part 12: Determination of pyrometric cone equivalent (refractoriness) |
| EN 993-12:1997 | Methods of test for dense shaped refractory products - Part 12: Determination of pyrometric cone equivalent (refractoriness) |