I.S. EN ISO 21404:2020
Current
The latest, up-to-date edition.
Solid biofuels - Determination of ash melting behaviour (ISO 21404:2020)
Hardcopy , PDF
English
01-03-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Test atmosphere
8 Calibration check
9 Procedure
10 Precision of the method
11 Test report
Annex A (informative) Definition of shape factor
Annex B (informative) Performance data
Annex C (informative) Examples of the characteristic temperatures
Bibliography
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