Description
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.
Based on the worldwide success of the CAS 140CT / CAS 140D array spectrometers, Instrument Systems has developed the DTS140 NVIS for testing displays and panels according to MIL-L-85762A and MIL-STD-3009 standards, respectively. An efficient launching of light into the system is achieved with the TOP 200 telescopic optical probe.
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.
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
