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MDTS(Manual Display Test system)

MDTS(Manual Display Test system)

MDTS(Manual Display Test system)

MDTS(Manual Display Test system)

MDTS(Manual Display Test system)


The DTS 140D display test system is an all-in-one system for the spectroradiometric determination of luminance and all colorimetric parameters of displays. It is based on Instrument Systems high-end CAS 140D spectrometer and has been optimized for highest measurement accuracy, maximum stability and high variability.

The TOP 200 telescopic optical probe serves as a measuring sensor.  It features an alignment camera integrated into the SpecWin Pro software. This enables the measurement spot to be quickly and precisely positioned on the sample, and its size to be varied by means of a built-in aperture wheel. A selection of lenses extends the bandwidth of the measurement spot diameter from 0.075 mm to several centimeters.

Key Features

- Maximum precision and stability of photometric parameters due to high-end spectroradiometers of the CAS 140 series with traceable calibration.

- Precise and fast measurement spot positioning by TOP 200 telescopic optical probe with integral alignment camera.

- Presentation and further analysis of readings with extensive SpecWin Pro light software.

- Complete display characterization with motorized positioning systems from the DTS 500 series.

Technical data and specifications




 Spectrometer of the Instrument Systems CAS 140D series; spectral range 360–830 nm or 380–1040 nm.

 Measuring sensor

TOP 200 telescopic optical probe with alignment camera for focusing on the measurement point and documentation of the same in the data record.

 LumiTop imaging colorimeter

 LumiTop 2700 with 6-megapixel RGB camera

LumiTop 4000 with 12-megapixel RGB camera

LumiTop X 150 with 150-megapixel RGB camera


 SpecWin Pro lab software for convenient control of the spectrometer and telescopic optical probe, together with a complete measurement analysis and documentation.


 Calibration of luminance and radiance, traceable to national standards as PTB or NIST

 Positioning systems


 DTS 400 manual positioning table or DTS 500 fully automatic 5-axis positioning system


Examples of applications