Category : Spectroscopy, colorimetry, photometry, fluometry > Light measurement software

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IS-LI™ is the first system ever offered to enable rapid, comprehensive measurement of far field luminous intensity, radiant intensity, CIE chromaticity coordinates and correlated color temperature (CCT), all as a function of angle, for LEDs and other small light sources. Based on patented Imaging Sphere™ technology developed jointly with Royal Philips Electronics, the IS LI™ acquires data over an entire 2pi steradian in a single measurement, taking just seconds or less. Previously, obtaining these precision measurements required goniometric tools; but, with no moving parts, the new IS-LI is orders of magnitude faster than traditional methods. This unique combination of high precision, high resolution and speed enables real-time, production-line QC of LEDs for the first time, and makes the IS-LI™ ideal for R&D purposes as well.

The IS-LI™ system consists of a 20" (550 mm) diameter, hemispherical measurement chamber, mated with our PM-1400 Imaging Colorimeter (with a 512x512 pixel detector). In addition, IS LI™ is compatible with all of our PM Series™ Imaging Colorimeters and Photometers, for those who require a different dynamic range or resolution. System software supports automated and/or customized measurements, as well as data analysis and display functions. Data can be displayed as isometric plots, cross-sectional graphs, radar plots, bit maps and color graphs.

IS-LI™ was developed using the ActiveX interface. The use of ActiveX controls in our software enables it to be extended by the user to perform customized, automated tests using software such as LabView, Matlab, VBA, VBScript, Javascript, C and C++.

List of all articles from this supplier

- PM-1400 Series™ Imaging Photometer and Colorimeter
- PM-LED™ Measurement system for determining the color and brightness of LED emitters
- PM-PTS™ Production Test Sequencer
- PM-1000 Series™ Imaging Photometer and Colorimeter

List of all articles from this supplier

List of articles in this sub-category

- SpectroWiz spectroscopy software
- PM-LED™ Measurement system for determining the color and brightness of LED emitters
- PM-PTS™ Production Test Sequencer

List of all articles in this sub-category Light measurement software

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