FEASA™ LED Spectrometer S2 The Innovative Solution for Testing LEDs Feasa's LED Spectrometer Model S2 The Feasa LED Spectrometer has been designed specifically to allow testing of LEDs on populated PCBs where access is limited. The Feasa LED Spectrometer includes customised on-board firmware for automatic colour calculation in multiple colour spaces. It uses a similar easy-to-use set of commands as the Feasa LED Analyser. When your quality demands Traceable Measurements the Feasa LED Spectrometer provide an ideal solution. Traceable Measurements can be obtained for Luminous Flux (Lumens), Luminous Intensity, Luminance and Wavelength. The Spectrometer is compatible with all Feasa LED Analysers to ensure production setup meets customer requirements. Wavelength Operating Range - 380nm to 780nm Automatic exposure control and Range Selection built-in Ideal for testing RGB LED's and Colour Mixing Simple and easy Command structure Can be controlled by User Programs. Measurements are easily transferable to the existing range of Feasa LED Analysers Daisy Chain bus to control multiple Spectrometers through a single Port (USB or Serial) Measure PWM-Controlled LEDs External Measurement Trigger Input Store up to 450 Measurements in memory for LED profiling (Sequence Capture) Feasa Enterprises Ltd. Castletroy • Limerick • Ireland Telephone: + 353 61 330333 - Fax : + 353 61 330452 - Website: www.feasa.ie Registered Office: Feasa Enterprises Limited, Holland Road, National Technology Park, Castletroy, Co.Limerick, Ireland. Registered in Ireland, No. 106933. Copyright © 2011 Feasa Enterprises Limited. All rights reserved. Page 3 of 3 Rev No. 2.10 – 1st June

The Innovative Solution for Testing LEDs Included Software Feasa User Graphical Display Program Datalogging, Compare Function Terminal and Scripting Program export CSV format Compatible with Windows 11,10, 8, 7, Vista, XP Feasa Enterprises Ltd. Castletroy • Limerick • Ireland Telephone: + 353 61 330333 - Fax : + 353 61 330452 - Website: www.feasa.ie Registered Office: Feasa Enterprises Limited, Holland Road, National Technology Park, Castletroy, Co.Limerick, Ireland. Registered in Ireland, No. 106933. Copyright © 2011 Feasa Enterprises Limited. All rights reserved. Page 2 of 3 Rev No. 2.10 –...

The Innovative Solution for Testing LEDs SPECIFICATIONS OPTICAL Spectral Range Minimum Wavelength Step Integration Time ACCURACY xy Chromaticity *1, *2 Power (Watts) *1, *2 Luminous Flux (Lumens) Peak Wavelength REPEATABILITY Wavelength Chromaticity xy Intensity ELECTRICAL USB 2.0 Interface RS232 Serial Interface PHYSICAL Dimensions of Spectrometer Fiber Length Fiber Diameter Operating Temperature Range *1 *2 125mm x 54mm x 32mm (incl. brackets) 0.6m 5.1mm, incl. cladding 0°C to +40°C – Immediately after calibration relative to the calibration standard – When calibrated with a Miniature Integrating...