dts 140 nvis

NVIS Measurement Of Displays and Panel Graphics – According to MIL-L-85762A / MIL-STD-3009 NVIS-A/-B/-C

Instrument Systems built and designed the DTS140 NVIS for testing displays and panels according to MIL-L-85762A and MIL-STD-3009 standards, respectively.

The NVIS display test system DTS 140D NVIS combines the advantages of the high-end array spectroradiometer CAS 140D and the Telescoptic Optical Probe TOP 200.

For NVIS measurements it is critical that the extremely high intensity differences between the visible and near infrared spectral ranges are measured correctly (380 to 780 nm and 650 to 930 nm, respectively – the latter being the sensitivity range of the NVG Night Vision Goggle). Specific  modifications to the CAS 140D include further suppression of stray light and automatic adjustment of measurement sensitivity to cope with the differing signal intensities. The TOP 200 guarantees a perfectly round and sharp measuring spot with an optimized Pritchard style optical system.

Because of the robust nature of the array spectrometer technology, the DTS140 NVIS is in particular ideal for manufacturing and quality control applications that require long-term dependability and simple operation. Automated measurements can be realized by using the Pass/Fail test functions that are available in the SpecWin Pro software.

Display Measurement System DTS 140D NVIS

  • very accurate measurements combined with high sensitivity
  • modified Pritchard optics guarantees ideal positioning of the measurement spot
  • integrated alignment camera with wide field of view
  • apertures and optical density filters selectable via software
  • new SpecWin Pro software provides for convenient analysis and documentation of results

Display Measurement System DTS 140D NVIS