China TianYing TY-LR79 compact 20km laser rangefinder module 12.5Hz developed for modern optronic reconnaissance platforms tasked to acquire small, fast moving targets, hence the 12.5Hz continuous measuring rate and the extended range. They can find the range to small targets such as 10 square meter airplane to distances up to and even beyond 10km. The LRF-20km 12.5Hz is installed in platforms on ships, land vehicles or aeroplanes.
We leveraged the latest technology to construct this remarkably compact, exceptionally accurate rangefinder, hence customer enable very easy integration into different platforms.
20km 12.5Hz continuous rate 1064nm/1570nm Laser Rangefinder Module Recommended Use:
1) Optronic surveillance and reconnaissance.
2) Target tracking systems and anti-aircraft systems.
3) Fire control systems for land, air and sea targets.
4) For determination of flight altitudes on airports.
5) To measure the distance of ships from the coast.
6) In general for applications of position determination of moving objects.
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 12.5Hz continuous rate 1064nm/1570nm diode pumped Laser Rangefinder mainly specification:
||1064nm, option 1570nm
||5Hz work 5minues and rest 5minutes cycle measuring rate, max 12.5Hz continuous measuring rate.
||≤ 1 mrad, option 2mrad, 0.8mrad, 0.7mrad, 0.6mrad, 0.5mrad, 0.3mrad etc.
||TE-cooled Avalanche Photo Diode Detector (TE-cooled APD).
||Beyond 7km ranging capability of 30% reflection 5 square meter airplanes;
beyond 12km and up to 20km ranging capability of building/large craft.
Note: Standard clear atmosphere; extinction coefficient 0.038 km-1 (Beta Spec); sea level visibility = 23.5km.
||20 - 28V DC
||≥ one million range measurements
||> 10000 hours
||≤ 1300 cubic centimeters
||≤ 2kg with house
|* - Note
||* Product design and Technical information is subject to change without notice.
** Depending on the region of sale.