LumiTop 2700 Imaging Colorimeter
Fast 2D Measurements With Unprecedented Accuracy That Offers All The Advantages Of Classical Imaging Colorimetry
Instrument Systems LumiTop 2700 imaging colorimeter combines the accuracy of well-known spectroradiometers CAS-Series with the obvious advantages of imaging for measuring the luminance and color uniformity of displays in the production line. They also include a photodiode, thus combining the advantages of three different types of measuring instrument:
- Unrivalled accuracy in spectral spot measurement
- Analysis options of imaging colorimetry
- Temporal resolution of a photodiode
The patented optical design permits simultaneous measurement of all three sensors in one shot. The accurate spectral measurement is used as a live reference and transferred to the complete display area of the camera. This makes for extremely short measurement times and all relevant optical tests are conducted in a single test station.
As a result, the LumiTop 2700 not only performs fast 2D measurements with unprecedented accuracy but also offers all the advantages of classical imaging colorimetry. Because of this unique combination, the LumiTop systems are perfect for use in display production lines or quality control, where the benefits and capabilities of both the accurate spot measurement of spectroradiometers and the lateral resolution of camera measurements are highly valued.
The LumiTop 2700 is built with a resolution of 6.1 megapixels. The LumiTop systems are integrated in Instrument Systems’ comprehensive new software “LumiSuite”, which comes with a user-friendly GUI for laboratory applications and a powerful software development kit for easy implementation into any production line. Contact us for quote.

LumiTop 2700 Features
- Worldwide established measuring instrument for display quality control in production facilities (in combination with the CAS series of spectrometers)
- 6 Megapixels RGB CCD sensors
- High measurement speed with high measurement accuracy
- Extensive LumiSuite software (GUI and SDK)
- Complete evaluation of luminance and color uniformity, Mura, pixel defects, contrast, gamma curves, white point, flicker and luminance modulations and spectral analysis in the center spot
- Periscope design for optimum near-eye display testing
Instrument Systems LumiTop 2700
Model variants | LumiTop 2700 |
Resolution (RGB) | 6 MP |
Choice of lens | 29 mm standard / 11 mm wide-angle |
Trigger | no |
High luminance mode (for modulated light sources) | no |
The detailed measurement conditions under which the specified values have been determined can be looked up in the data sheets and brochures or requested from Instrument Systems.