1920x Extended Range NIR Wavelength Standard
1920x Extended Range Near-Infrared Wavelength Standard, 2″ outer diameter, 23mm diameter optical area
Extended range near-infrared wavelength standards are used to validate the wavelength scale of near-infrared instruments. The standards are made with four components, three rare earth oxides and talc, to cover the whole region from 1000 nm to 2500 nm. The standards are sealed and traceable to NIST SRM 1920a standards. Different sizes allow use with numerous spectroscopic instruments.
Available in 23 mm and 42 mm diameter optical areas, as well as square optical areas. Wavelength region: 1000-2500 nm. Recertification also available for standards from other manufacturers.
