Spectroradiometer enables inspection to Rec. 2020 standards.

Press Release Summary:




With contrast ratio of 1,000,000:1 and wavelength resolution of 0.4 nm, GS-1290 Display Measurement System is useful for metrology tasks in display fabrication, including inspection of reference monitors. High blue light sensitivity makes system effective for use with virtually all display types, including LED backlit displays. Equipped with AVS telescope for image acquisition, GS-1290 DMS has software-selectable apertures, enabling measurement spot size to be varied from 72 µm up to 28 mm.



Original Press Release:



Highest Spectral Purity Spectroradiometer Enables Inspection to Rec. 2020 Standards



A new spectroradiometer from Gamma Scientific offers a unique combination of enhanced dynamic range, exceptionally low noise and high spectral resolution, enabling display manufacturers to inspect all the way up to Rec. 2020 color gamut standards.  Specifically, the GS-1290 Display Measurement Systems delivers a contrast ratio of 1,000,000:1, which is 10 times higher than any competitive product currently available, together with a wavelength resolution of 0.4 nm, which is more than twice that of any other display measurement spectroradiometer. 



These characteristics, together with the superior repeatability, reproducibility and absolute accuracy of the GS-1290 DMS, make it useful for a wide variety of metrology tasks in display fabrication, including inspection of reference monitors.  Additionally, the product’s high blue light sensitivity makes it effective for use with virtually all display types, including LED backlit displays.  However, the GS 1290 DMS is still cost competitive with less capable products.



The GS-1290 DMS comes standard with the Gamma Scientific AVS (Austin Viewing System) telescope for image acquisition.  This optical system projects the measurement region out on to the device under test or displays it on a USB connected host computer, greatly simplifying alignment and enhancing measurement reliability.  Software selectable apertures enable the measurement spot size to be varied from as low as 72 µm up to 28 mm allowing tremendous measurement versatility. 



With over 50 years of expertise in building high-performance light measurement instruments, Gamma Scientific is trusted by the world’s leading organizations to provide accurate results. Products include precision spectroradiometers, integrating spheres, calibration light sources and reflectance measurement equipment. Gamma Scientific also operates an ISO 17025, NVLAP accredited calibration and testing laboratory (NVLAP Laboratory code 200823-0) in San Diego, California.

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