Spectroradiometer puts LEDs to the test

Edited by the Electronicstalk editorial team Mar 28, 2002

New from Glen Spectra, the OL770 high-speed multichannel spectroradiometer from Optronics Laboratories is specifically designed for LED test and measurement applications.

New from Glen Spectra, the OL770 high-speed multichannel spectroradiometer from Optronics Laboratories is specifically designed for LED test and measurement applications.

Optronics Laboratories has harnessed more than 30 years of experience of developing research-grade scanning spectroradiometers to produce a turnkey measurement tool specifically for LEDs that maintains the characteristic research grade accuracy of Optronics Laboratories products and also meets all the requirements of CIE guidelines 127, conditions A and B.

The system features a wavelength range of 380-780nm with a 0.5nm accuracy and is housed in a single compact enclosure.

A comprehensive range of sample holders and modular accessories are also available for the system.

Connection to a computer (including laptops) is via a high speed USB interface.

This enables the software to display real time spectroscopic information.

Also all critical LED characterisation parameters are calculated, and to meet customised software requirements an Active X control has been developed.