20km 20ppm Continuous 5minutes 1570nm Eye Safe Laser Rangefinder
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China TianYing TY-LR73 1570nm 20km eye safe laser rangefinder module 20ppm developed for observation platforms tasked to acquire small, slow moving targets, hence the 20ppm continuous measuring rate and the extended range. They can find the range to small targets such as 5 square meter craft to distances up to and even beyond 10km.
The LRF-20km 20ppm is installed in platforms on ships, land vehicles or aeroplanes. Easy integrated to camera system, fire-control system, binoculars etc, it is ideal for 275mm to 460mm focus cooled thermal camera system.
We leveraged the lastest technology to construct this remarkably compact, exceptionally accurate rangefinder, hence customer enable very easy integration into different platforms.
20km 20ppm continuous rate 1570nm Wavelength Laser Rangefinder of Application:
1) Optronic surveillance and reconnaissance.
2) Fire control systems for land and sea targets.
3) For determination of flight altitudes on airports.
4) To measure the distance of ships from the coast.
5) In observation outfits.
6) In general for applications of position determination.
1, Why many 20km/30km/40km laser rangefinder can not measure tank 10km in standard 23.5km visibility?
Because their 20km/30km/40km is theory data or high reflection large target in ideal visibility condition, even reflection need beyond 80% and visibility need beyond 50km.
2, Why many NATO target 10% reflection 12km laser rangefinder can not measure tank 10km in standard 23.5km visibility?
Because their 10% reflection is not real performance data, 2.3m x 2.3m NATO taraget is not real tank, or their NATO target effective size is different..
3, Why many laser rangefinder is only show max measurement rate?
Because max rate and continuous rate technology demand is different, such as max 12.5Hz 10sec to 60 sec, maybe then 5Hz is max 1 min to 3 min with cycle.
4, Why many laser rangefinder price is very cheap?
Because performance is different, if used for same performance, then our price is very cheap. that is why many laser rangefinder do not show their main performance data.
20km 20ppm continuous rate 1570nm Eye Safe Laser Rangefinder mainly specification:
||20ppm continuous measuring 5 minutes
||≤ 1 mrad, option 2mrad, 0.8mrad, 0.7mrad, 0.6mrad, 0.5mrad, 0.3mrad etc.
||Avalanche Photo Diode Detector (APD).
||Beyond 10km ranging capability of 30% reflection 5 square meter airplane, beyond 12km(up to 20km) ranging capability of mountain/building/large craft.
Note: Standard clear atmosphere; extinction coefficient 0.038 km-1 (Beta Spec); sea level visibility = 23.5km.
||10 - 15V DC
||≥ one hundred thousand range measurements
||> 4000 hours
||≤ 600 cubic centimeters
|* - Note
||* Product design and Technical information is subject to change without notice.
** Depending on the region of sale.
20km 20ppm continuous 5minutes 1570nm Eye Safe Laser Rangefinder