GL GONIO SPECTROMETER
GL Optic’s range of GL GONIO SPECTROMETERS is GL Optic’s latest solution for the testing of spatial distribution of luminous intensity for solid state light sources and luminaires. It provides simultaneous measurement of photometric values like colour space, colour temperature and colour rendering index to complete the full description of the near-field spatial uniformity of light sources.
Goniometric data is crucial for the full characterisation of luminaires, in particular for the measurement of luminous distribution curves or polar diagrams to determine light intensity and colour depending on angle. This information is key in preparing light design.
A range of complete GONIO-systems from 20cm diameter to 1.5m diameter.
GL Optic gonio-systems offer the complete set of instrumentation, spectrometer, peripherals, software and PC computer to generate high-quality spatial maps of near-field light output and colour distribution. With full training and installation included, this is a turnkey solution for high quality gonio-spectrometry.
Gonio-spectrometry equipment was previously only available to dedicated lighting laboratories and large companies. Now every light engine and luminaire manufacturer can have a fully integrated gonio-system test rig in their own design labs, saving time and money.
GL Optic gonio-systems are available in a range of sizes, including the table-top sized GLG-1-20 for light sources up to 20cm in diameter and 2kg in weight, and the heavy duty GLG-20-150 for luminaires up to 1.5m diameter and 80kg in weight.
- C type 2-axis motorised mechanical rig with alignment and stability software programs
- GL SPECTIS series spectrometer for angular dependent radiometric data collection
- 8kW Hameg power meter for automatic supply voltage and input power control during
the goniometric measurement, allowing stability monitoring and experimentation
- Software for fully automated command and control of the motorised stage, GL SPECTIS
spectrometer and Hameg power meter (see below for further software description)
- Laser alignment tool for accurate luminaire mounting
- PC included to run gonio-system hardware and collect spectral data
Interested in the GL Gonio Spectrometer? Request a quote or call us on +44(0)1954 232 776 to discuss your requirements.