Instrument Systems is the technology and market leader for LED measuring systems based on spectroradiometry. Founded in 1986 in Munich, Germany, Instrument Systems develops and manufactures a range of products to determine all relevant optical parameters of LEDs like luminous intensity, luminous flux, chromaticity and CRI of single LEDs (standard or high-power), LED modules and OLEDs. Besides LED metrology Instrument Systems supplies technically refined measurement equipment for display testing and applications in radiometry and photometry. The product range of the company includes high-performance array and scanning spectrometers as well as imaging photometers and colorimeters. A wide selection of fiber based measurement adapters are used to create complete turnkey systems that range from high-speed testers for use on the production floor up to high-performance solutions for the lab. Accessories include integrating spheres, goniometers, LED test sockets and optical probes. All systems conform to the guidelines of the International Commission on Illumination (CIE) and generate very accurate and reliably reproducible results. World headquarters is located in Munich, Germany. A global customer base support is provided by a worldwide network of representatives.