XRF SET- UP
REFERENCE DISKS (MONITORS)
FOR MISCELLANEOUS XRF ANALYSIS
Packaging : Mineral or iron/steel
discs, Dia 38-40mm, 5-8mm thick
Used for :
To eliminate drift of the XRF system and preserve original calibrations
MAJOR AND MINOR ELEMENTS
IN WEIGHT %
|
ELEMENT
|
Fluorite
2TU29
|
Quartz
2TU1
|
Corundum
2TU2
|
Iron
2TU3
|
Steel
2TU23
|
Dolomite
ASO
|
Anhydrite
CaSO4
- ASO
|
| F |
48.7 |
- |
- |
- |
- |
< 0.01 |
- |
| MgO |
- |
0.005 |
0.1 |
- |
- |
21.76
|
0.16 |
| Al2O3 |
- |
0.005 |
99.6 |
- |
- |
0.207
|
0.02 |
| SiO2 |
- |
99.9 |
0.1 |
- |
- |
0.093 |
1.10
|
| CaO |
51.3 |
0.005 |
0.1 |
- |
- |
30.28
|
40.21
|
| TiO2 |
- |
- |
- |
- |
0.8 |
- |
- |
| Cr2O3 |
- |
- |
- |
- |
26.0 |
- |
- |
| MnO |
- |
- |
- |
- |
- |
- |
- |
| Fe2O3 |
- |
0.01 |
0.1 |
99.7 |
47.3 |
0.023
|
- |
| CoO |
- |
- |
- |
- |
- |
- |
- |
| NiO |
- |
- |
- |
- |
22.0 |
- |
- |
P2O5
|
- |
- |
- |
- |
- |
0.012
|
- |
SO3
|
- |
- |
- |
- |
- |
0.023
|
57.18
|
Cl
|
- |
- |
- |
- |
- |
0.013 |
0.01 |
Na2O
|
- |
- |
- |
- |
- |
0.046
|
- |
SrO
|
- |
- |
- |
- |
- |
0.004
|
0.15
|
| CO2 |
- |
- |
- |
- |
- |
47.51
|
- |
PbO
|
- |
- |
- |
- |
- |
- |
- |
|
- |
- |
- |
- |
- |
- |
- |
|
- |
- |
- |
- |
- |
- |
- |
These disks are used in the analysis
of special products such as: minerals, steels, sands, gypsum etc.. The disks
are used as 'MONITORS' for the elimination of drift
in the slope and intercept of the XRF calibration lines. The discs
offer long term stability under the X-ray beam and a resistance to moisture.
|