Instrument Systems
are array spectroradiometers, luminance cameras and imaging colorimeters. The main areas of application are LED/SSL and display colorimetry, spectral radiometry and photometry as well as laser/VCSEL characterization.
The CAS 140D is a high-precision array spectroradiometer recognized as a global benchmark in spectral light measurement. For accurate measurements of a diverse range of light sources, from 200 – 1700 nm. Designed for rigorous lab and 24/7 production environments, to provide exceptional stability, repeatability, and fast integration times. Its traceable calibration to PTB and NIST, ideal for applications in LEDs, displays, UV-LEDs and determination of the hazard class of LED light sources (photo-biological safety).
Advanced imaging colorimeters and IR testing cameras, designed for precise, fast 2D light measurement. Capture photometric, colorimetric, and radiometric values in a single image, saving time simplifying workflows and enhancing accuracy.
The photometers and colorimeters from Instrument Systems are particularly suitable for fast goniophotometric measurement tasks. Thanks to high-precision technology and state-of-the-art signal processing, they set standards in terms of accuracy, linearity and measurement speed. Their field of application includes the measurement of modern test specimens with pulse-width modulated LEDs / LED modules, e.g. in the fields of automotive exteriors and traditional light sources such as incandescent, halogen, fluorescent and discharge lamps.
LGS goniophotometers are ideal for the precise and comprehensive characterization of the angle-dependent properties of all LED/SSL-based light sources. The testing of position-sensitive samples is also possible with the correction of the burning position (position correction accessory).
DTS and DMS goniometer systems from Instrument Systems are used worldwide in laboratories and quality control for display measurement. They are suitable for liquid crystal cells, optical layers and OLED panels as well as for display modules, backlit units and integrated display products. Extensive accessories simulate typical application scenarios, e.g. ambient light and temperature influence.
One of the most important procedures in light measurement technology is the determination of radiant or luminous flux of light sources with integrating spheres, in order to reduce measurement errors to a minimum. With the ISP series Instrument Systems has developed a complete family of integrating spheres of all sizes with different surface coatings for the precise measurement of modern light sources in production and in the laboratory.
Software for the control of Instrument Systems light measurement systems and evaluation of measurement results. The user friendly and feature rich software solutions provide the best possible experience to the user in the implementation of specialized test and calibration tasks in R&D, quality inspections in production lines or measurements in the field.
Instrument Systems understands that measurement solutions with high absolute measurement accuracy should be calibrated and metrologically traceable. The reliability of measurement results are supported by stable LED calibration standards and optional stray light correction.
Instrument Systems offers an extensive range of accessories for its light measurement systems. Optical probes, measurement adapters, light sources and current sources – to name but a few – are available for a wide variety of applications. They extend the capabilities of CAS spectroradiometers and make them all-purpose measuring devices.