DTS 140D NVIS Spectroradiometer

 

Instrument Systems developed the DTS 140D NVIS based on the world-wide success of the CAS 140CT/D array spectroradiometers and the TOP 200 telescopic optical probe. 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 140 series include further suppression of stray light and automatic adjustment of measurement sensitivity to cope with the differing signal intensities. The DTS 140D NVIS is ideal for manufacturing and quality control applications that require long-term dependability and simple operation.

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.

PDF Click here for the DTS 140D NVIS Application Note.


Features

  • Exceeds the requirements for MIL-L-85762A / MIL-STD-3009
  • Modified Pritchard optics guarantees ideal positioning of the measurement spot
  • Integrated alignment camera with a wide field of view
  • Apertures and optical density filters selectable via software
  • New SpecWin Pro software provides for convenient analysis and documentation of results 

Specifications

DTS140-235
Spectral range 380 - 1040 nm
Wavelength accuracy +/- 0.5 nm
Stray light (for LEDs) 5*10E-5
PC connectivity USB 2.0, optional PCI interface card
Filter wheel Optical density filter OD1 to OD4
Polarization sensitivity < 0.4 %
Measured spot size with HRL90 lens 0.075/ 0.15 / 0.3 / 0.5 mm