ARBE Spectral Curve Digitizer – ARBE λ* / λ*

Connect an ARBE FP/HLC reference to the ArtistPigments HLC Atlas.

FP / HLC Code Product / Reference Name Pigment Code(s) Source URL

Ready.

Normalize spectral input before ARBE FP One: import CSV or digitize a spectral curve screenshot.

Pigment code Product / sample ID Wavelength min Wavelength max Wavelength step

Required target format: pigment_code,wavelength_nm,remission. The importer also accepts common aliases like reflectance, wavelength, lambda.

Best with light background, visible grid, black markers, reflectance scale 0–1.

Manual fallback clicks: x-min, x-max, y-min, y-max on axes/grid boundaries — not on the curve.

Ready.

pigment_code	wavelength_nm	remission	source

Status model: normalized_import for CSV data, digitized_prototype / unverified for screenshot-derived data.

Analyze normalized spectral CSV from ARBE Spectral Acquisition Engine.

Manual CSV fallback

Ready.

Status: prototype analysis. Use validated manufacturer spectral data for publication-quality ARBE reference cards.