Spectrum preview
Title
Vis-NIR reflectance spectrum of Roussillon pigment (PIG-0173-2016), powder with grains > 160 µm, d=1.46 g/cm3
Database
Experiment type
laboratory measurement
Spectrum type
reflectance factor
Version
#1 (2020-06-29 06:13:52 UTC+0000)
Instrument parameters
Instrument
SHADOWS Spectro-Gonio bidirectional reflection Vis-NIR
Spectral observation mode
spectrum
Valid spectral range(s)
402.0 - 666.0 $nm$ ; 670.0 - 798.0 $nm$
Observation geometry
bidirectional : i=0.0° ; e=30.0° ; az=0.0° ; ph=30.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Instrument parameters
Instrument
SHINE Spectro-Gonio bidirectional reflection Vis-NIR
Spectral observation mode
spectrum
Valid spectral range(s)
802.0 - 1426.0 $nm$ ; 1430.0 - 3198.0 $nm$ ; 3202.0 - 4186.0 $nm$
Observation geometry
bidirectional : i=0.0° ; e=30.0° ; az=0.0° ; ph=30.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Sample preview
Name
Pigment Roussillon (PIG-0173-2016), Red Ochre powder (grains sup. 160µm, d=1.46)
Texture
loose coarse grained
Thickness
5.0 $mm$
Temperature
298.7 $\pm$ 0.5 $K$
References
Data reference
Schmitt, Bernard; Chalmin-Aljanabi, Emilie (2019): Vis-NIR reflectance spectra of Roussillon pigments (PIG-0173-2016): raw blocks, powders with different grain sizes and painted matter. SSHADE/PIG (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_BS_20191012_400