Upgraded night vision device TVNE-4BUM
Purpose:
Modernized night vision device TVNE-4BUM for armored vehicles is designed to observe the surrounding environment, search and identify targets in natural light. Improving quality characteristics of night vision device for armored vehicle by the expense of its deep modernization without changing external dimensions.
Characteristics |
Values |
|---|
| The effectiveness of the night channel | |
| Range of target observation (2,5×2,5m) at a brightness of 100 mL, not less than * | Up to 500 m |
| Range of target observation (2,5×2,5m) at a brightness of 5-10 mL, not less than * | Up to 100 m |
| Field of view, not less than | 32° |
| Performance characteristics | |
| Resource | 5000 hrs. |
| Continuous working time | 8 hrs. |
| Time to enter the operating mode | 1 sec . |
| Resistance to numidity | 95% |
| Temperature mode | from -40°С to 50°С |
| Resistance to light interference | Shots from a regular gun, lighting shots, and floodlights that are at least 100m away. |
| Maintenance | Does not need |
| Resistance to vibration in the range | 65-80 Hz with an amplitude of 0.35 mm |
* – are measured on a contrasting target with a contrast of at least 0.5.
