Request InfoSpectral Evolution Inc.LAWRENCE, Mass., Nov. 20, 2017 — The SR-6500 spectroradiometer from Spectral Evolution is designed for applications that require ultrahigh spectral resolution. The device covers the UV/VIS/NIR range from 350 to 2500 nm. It features ultrahigh resolution and stable performance with three high-sensitivity, thermoelectrically cooled photodiode arrays. The SR-6500 is also calibrated to NIST-traceable radiometric calibration standards. With two rechargeable lithium-ion batteries, users can take the spectroradiometer to the field for in situ measurements. 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