ARRAY SPECTROMETER

A full-color brochure from Instrument Systems GmbH describes the CAS 140CT array spectrometer, including its back-illuminated CCDs and extended InGaAs detectors, which provide a spectral range from 200 to 2150 nm. Showing screen shots, it covers software programs for controlling the device in R&D and production applications. The use of the instrument for LED and display measurement is discussed, along with the Ledgon goniophotometer for measuring the spatial radiation pattern of single and clustered LEDs and small modules. The device’s capabilities in photometry, spectroradiometry, and transmission and reflection measurements also are covered.