Transmission: d/0 (diffuse illumination /0 degree reception); reflection: d/8 (diffuse illumination /8 degree reception);
Measurement geometry: SCI (including specular reflection) /SCE (exclude specular reflection)
Transmittance measurement aperture: 20mm
Reflectance measurement aperture: LAV: 28mm; MAV: 11mm; SAV:5 x 7mm
Different measuring apertures can be chosen for different sizes of samples, and corresponding aperture size can be automatically identified.
Wavelength range: 380-780nm (customized for special range)
Wavelength interval:up to 0.1nm
Reflectance range: 0-200%
Repeatability: standard deviation is less than 0.05% (Standard whiteboard).
Accessories: Standard whiteboard, zero calibration box.