I.S. EN ISO 12677:2011
Current
The latest, up-to-date edition.
CHEMICAL ANALYSIS OF REFRACTORY PRODUCTS BY X-RAY FLUORESCENCE (XRF) - FUSED CAST-BEAD METHOD (ISO 12677:2011)
Hardcopy , PDF
English
01-01-2011
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Foreword
1 Scope
2 Normative references
3 Types of material
4 Principle
5 Apparatus
6 Sample grinding
7 Loss on ignition (and/or drying)
8 Flux
9 Fusion casting procedures
10 Calibration
11 Corrections
12 Reproducibility and repeatability
13 Accuracy determined by certified reference materials
14 Definitions of limits of detection
15 Test report
Annex A (normative) - Calibration range and required detection
limits
Annex B (normative) - Corrections for tungsten carbide grinding
media
Annex C (informative) - Examples of fluxes/flux ratios
Annex D (normative) - Examples of CRM to be used to check
synthetic calibrations
Annex E (normative) - Examples of SeRM
Annex F (normative) - Equation for theoretical calculations
Annex G (normative) - Certified reference materials (CRMs)
Annex H (normative) - Method of inter-element correction
used to compensate for the effects of co-existing
components when using SeRM for calibration
Annex I (normative) - Standard deviations achieved with
certified reference materials
Bibliography
Describes a method for the chemical analysis of refractory and technical ceramic raw materials, intermediates and products, by means of the X-ray fluorescence (XRF) fused cast-bead method.
| DocumentType |
Standard
|
| Pages |
89
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| SN EN ISO 12677:2012 | Identical |
| ISO 12677:2011 | Identical |
| UNI EN ISO 12677 : 2011 | Identical |
| BS EN ISO 12677:2011 | Identical |
| UNE-EN ISO 12677:2012 | Identical |
| EN ISO 12677:2011 | Identical |
| DIN EN ISO 12677:2013-02 | Identical |
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