LGS 650 Goniphotometer

The LGS 650 goniophotometer was developed for the analysis of angle-dependent spatial radiation properties from mid- to large-sized SSL sources and LED modules. The test specimen is operated in a horizontal burning position and measurements can be taken at an angular range of ± 160 ° in the gamma axis. The angular resolution of 0.01 ° enables very fine measuring grids recorded with a high level of accuracy and reproducibility. The LGS 650 is compliant with all relevant specifications in conformity with CIE, DIN and IES standards. The probes may have a diameter up to max. 1300 mm and a maximum weight of 10 kg.