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FAQ within [ Energy Dispersive X-ray Fluorescence Spectroscopy(EDX) ]
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(EDX) Analysis of "Si" and "P" in "Cu" alloy
(1) Set the atmosphere to vacuumfor this analysis. →This will improve the sensitivity for light elements. (2) Lower the tube voltagefor the analysis. → ... Show Detail
- No：5675
- Date of Issue：2021/04/28 13:26
- Last Updated：2021/05/20 08:42
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(EDX) Film settings and quantitative values
If the sample contains light elements, then there may be problems with the quantitative values. •The energy of the fluorescent X-rays from the light element... Show Detail
- No：5673
- Date of Issue：2021/04/28 13:24
- Last Updated：2021/05/20 08:41
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(EDX) About collimator diameter
Basically, the collimator diameter should match the sample size when performing measurements. Cases in which the collimator size does not have to match the ... Show Detail
- No：5671
- Date of Issue：2021/04/28 13:23
- Last Updated：2021/05/20 08:39
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(EDX) Quantitative analysis with AsKα
Yes, this is possible. The analysis lines (Kα, Lα, etc.)used in quantitative calculations are set in the sensitivity coefficients method files (sysmetal, sy... Show Detail
- No：5669
- Date of Issue：2021/04/28 13:21
- Last Updated：2021/05/20 08:37
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(EDX) Analysis of samples containing many elements that c...
In quantitative calculations utilizing the FP method, if the samples contains elements that cannot be detected with the EDX (C (carbon), H (hydrogen), O (oxy... Show Detail
- No：5667
- Date of Issue：2021/04/28 13:20
- Last Updated：2021/05/20 08:36
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(EDX) Quantitative calculation of FP method
With the X-ray fluorescence spectrometry, if the composition (elements and content) of the sample is known, X-ray fluorescence intensities can be calculated ... Show Detail
- No：5665
- Date of Issue：2021/04/28 13:18
- Last Updated：2021/05/20 08:34
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(EDX) The sample image is faint.
Remedies1: Adjust the light level in the PCEDXNaviwindow. (EDX-LE):Adjust the light level in the [ScreeningAnalysis] window. Remedies2: The sample... Show Detail
- No：5621
- Date of Issue：2021/04/07 10:36
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(EDX) The sample has fallen off the beam window into the ...
Removal of the sample, adjustmentand verification of the inside of thespectrometer are necessary. Contacta Shimadzu sales or service representative Show Detail
- No：5620
- Date of Issue：2021/04/07 10:34
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(EDX) The sample chamber cover does not open smoothly or ...
Adjustment or part replacement isnecessary. Contact a Shimadzu sales or service representative. Show Detail
- No：5619
- Date of Issue：2021/04/07 10:33
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(EDX) An abnormal sound or smell is being produced from t...
Turn the power OFF and unplug theinstrument. Contact a Shimadzu sales or service representative. Show Detail
- No：5618
- Date of Issue：2021/04/07 10:32
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