Diffuse Gold Reference
Diffuse Gold Reflectance Standard, 1″ and 2″ options available
In order to measure reflectance with UV-visible or near-infrared instruments, or hyperspectral cameras, the instruments need to be calibrated with materials that have the highest possible reflectance. Diffuse gold reference could be used in conjunction with the same size Middleton Spectral wavelength standards. Diffuse gold standards are measured against a National Research Council of Canada traceable calibrated diffuse gold disk to ensure the controlled reflectivity. The customer is provided with the reflectance spectra for the future reference.
MRC-910-G25: 1-inch diameter high reflectivity diffuse scattering gold, mounted in a 2-inch diameter holder without window
MRC-910-GW: 1-inch diameter high reflectivity diffuse scattering gold, sealed in 2-inch diameter holder with optical window
MRC-910-G40: 1.7-inch diameter high reflectivity diffuse scattering gold, mounted in a 2.25-inch diameter holder without window
MRC-910-G50: 1-inch diameter high reflectivity diffuse scattering gold without any housing
