Aurum Scientific

Virtual WDS for EPMA

Understand the spectrum.
Before the instrument.

Explore the spectral choices behind an EPMA method. Compare X-ray lines and analyzing crystals, examine peak and background interferences, and investigate detector settings with simulated wavelength-dispersive spectra.

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Virtual WDS WDS profile display
Vanadium Kα profile in black and a nearby titanium contribution in red, with PET crystal and background-position controls at 20 kV.
Spectral interferences · Actual software captureVanadium and titanium on PET at 20 kV. Separate profiles at 100% reference concentration each; not a sample composition. View full screenshot
Line selectionCompare excitation, resolution, and peak-to-background ratio.
Spectral interferenceIdentify contributions at the peak and background positions.
Acquisition strategyExplore PHA windows and peak-to-background counting time.

Explore Virtual WDS

From spectral choices to analytical conditions.

Features

Compare X-ray lines and crystals, examine interferences, and investigate PHA settings.

Workflow

Define the chemistry, review acquisition parameters, and compile the analysis setup.

Applications

Explore the vanadium–titanium example and uses in EPMA laboratories and advanced teaching.

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