Laser Range Finder

Hand-held laser rangefinder series

STLRF-6253/6254 Laser Rangefinder

STLRF-6253/6254 Laser Rangefinder is widely used for Patrol & reconnaissance; Engineering exploration; Surveying and mapping.

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Model	JIR-6253	JIR-6254
wavelength	1.06 μm	1.06 μm
Peak power	≥1MW	≥1MW
Receiving aperture (mm)	70	40
Detector	APD	APD
Ranging capability (km)	Against big target:20 Against 2.3*2.3 : 10	Against big target:10 Against 2.3*2.3 : 5
Distance accuracy	±3m	±3m
Repetition rate	10ppm	10ppm
Divergence angle	≤1mrad	≤1mrad
Eyepiece adjust range	±3Diopter	±3Diopter
Impact	30g	30g
Tripod	High range:0.5~1.5m Bearing:5Kg	High range:0.5~1.5m Bearing:5Kg
Operation temperature	-30℃～60℃	-30℃～60℃
Power supply	12V battery	12V battery
Interface	RS422	RS422
Size	215×210×85 (mm)	200×190×75 (mm)
Weight	2.7Kg	2.0Kg

STIR-6243/6244 Eye safe Laser Rangefinder

STIR-6243/6244 Eye safe Laser Rangefinder is widely used for Patrol & reconnaissance; Engineering exploration; Surveying and mapping.

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Model	JIR-6243	JIR-6244
wavelength	1.57 μm (eye safe)	1.57 μm (eye safe)
Peak power	≥1MW	≥1MW
Receiving aperture (mm)	70	40
Detector	APD	APD
Ranging capability (km)	Against big target:20 Against 2.3*2.3 : 10	Against big target:10 Against 2.3*2.3 : 5
Distance accuracy	±3m	±3m
Repetition rate	10ppm	10ppm
Divergence angle	≤1mrad	≤1mrad
Eyepiece adjust range	±3Diopter	±3Diopter
Impact	30g	30g
Tripod	High range:0.5~1.5m Bearing:5Kg	High range:0.5~1.5m Bearing:5Kg
Operation temperature	-30℃～60℃	-30℃～60℃
Power supply	12V battery	12V battery
Interface	RS422	RS422
Size	215×210×85 (mm)	200×190×75 (mm)
Weight	2.7Kg	2.0Kg

STIR-6260 Multi-function Laser rangefinder

STIR-6260 Multi-function laser rangefinder is highly mobile product with multiple functions for versatile applications.

Features:

 High accuracy range finding.
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Model	STIR-6260 Capable Multifunction LRF
wavelength	1.06μm
Peak power	≥1MW
Receiving aperture (mm)	40
Detector	APD
Ranging capability (km)	10
Distance accuracy	±3m
Repetition rate	10ppm, 1Hz(Emergency)
Compass Accuracy	1°
GPS	Standard external interface
Operation temperature	-30℃～60℃
Power supply	12V battery
Interface	RS232
Dimension	≤230×220×98 (mm)
Weight	≤2.3Kg

Laser rangefinder core module series

STIR-6258B Laser Rangefinder

STIR-6258B Laser rangefinder is composed of laser generator, emission system, reception system, driving circuit, receiving circuit, main control circuit and so on.

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Model	STIR-6258B
wavelength	1.55 μm
Ranging capability (km)	Against 2.3m*4.6m target : 2km
Distance accuracy	±5m
Distance resolution	≤50m
Repetition frequency	≥0.3Hz
Operation temperature	-40℃～55℃
Power supply	12V ±1V
Interface	RS232
Size	93.5×49×35 (mm)
Weight	130g

STIR-6558B Laser Rangefinder

STIR-6558B Laser rangefinder is composed of laser generator, emission system, reception system, driving circuit, receiving circuit, main control circuit and so on.

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Model	STIR-6558B
wavelength	1.55 μm
Ranging capability (km)	Against big target:8km Against 2.3*2.3 : 4km
Distance accuracy	±5m
Distance resolution	≤50m
Repetition frequency	≥0.3Hz
Operation temperature	-40℃～55℃
Power supply	12V ±1V
Interface	RS232
Size	110×98×49.5 (mm)
Weight	329g

STIR-6255A Laser Rangefinder

STIR-6255A Laser rangefinder is composed of laser generator, emission system, reception system, driving circuit, receiving circuit, main control circuit and so on.

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Model	STIR-6255A
wavelength	1.57 μm
Ranging capability (km)	Against big target:5km
Distance accuracy	±5m
Distance resolution	≤100m
Repetition frequency	≤5Hz
Accurate rate	≥98%
Operation temperature	-40℃～55℃
Power supply	24V DC, 5A
Interface	RS422
Size	141×85×50 (mm)
Weight	≤0.5kg

STIR-6255B Laser Rangefinder

STIR-6255B Laser rangefinder is composed of laser generator, emission system, reception system, driving circuit, receiving circuit, main control circuit and so on.

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Model	STIR-6255B
wavelength	1.57 μm
Ranging capability (km)	Against big target:5km
Distance accuracy	±5m
Distance resolution	≤100m
Repetition frequency	≤5Hz
Accurate rate	≥98%
Operation temperature	-40℃～55℃
Power supply	24V DC, 5A
Interface	RS422
Size	156×103×76 (mm)
Weight	≤1.1kg

STIR-6247 Laser Rangefinder

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Model	STIR-6247
wavelength	1.57 μm (eye safe)
Peak power	≥3mJ
Detector	APD
Ranging capability (km)	6
Distance accuracy	±5m
Distance resolution	≤50m
Repetition frequency	≥0.3Hz
Operation temperature	-40℃～55℃
Power supply	16V DC, 1A
Interface	RS422
Dimension	≤121.5mm×53mm×73mm
Weight	0.4Kg

STIR-6232 Laser Rangefinder

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Wavelength	1.06μm
Laser Type	Nd:YAG
Detector	APD
Ranging capability	150m～10km
Ranging accuracy	±5m（±2.5m，±1m optional）
Repetition rate	10ppm(typical), 1Hz(in emergency)
False alarm rate	≤3%
Operation temperature	-30℃～60℃
Power supply	18V～36VDC
Data interface	RS422
Dimension	≤120mm×110mm×70mm
Weight	≤1.5 Kg
Environment adaptability	Strong vibration and shock resistance As per high/low temperature, humidity, salty fog, sand and water tightness standard

STIR-6245 Laser Rangefinder

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Wavelength	1.57μm
Laser Type	Nd:YAG
Detector	APD
Ranging capability	150m～10km
Ranging accuracy	±5m
Repetition rate	10ppm(typical), 1Hz(in emergency)
False alarm rate	≤3%
Operation temperature	-30℃～60℃
Power supply	18V～36VDC
Data interface	RS422
Dimension	≤210mm×70mm×70mm
Weight	≤1.5 Kg
Environment adaptability	Strong vibration and shock resistance As per high/low temperature, humidity, salty fog, sand and water tightness standard

STIR-6269 Laser Rangefinder

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Wavelength	1.57μm
Laser Type	Nd:YAG
Detector	APD
Ranging capability	100m～8km
Ranging accuracy	±5m
Repetition rate	10ppm(typical), 1Hz(in emergency)
False alarm rate	≤3%
Operation temperature	-30℃～50℃
Power supply	7.2VDC
Data interface	RS422
Dimension	≤180mm×80mm×40mm
Weight	≤0.7Kg
Environment adaptability	Strong vibration and shock resistance As per high/low temperature, humidity, salty fog, sand and water tightness standard

STIR-300 High Repetition Rate Laser Rangefinder

STIR-300 High repetition rate Laser rangefinder is composed of laser generator, emission system,
reception system, driving circuit, receiving circuit, main control circuit and so on.

Features:

 High accuracy range finding
 Easy operation
 Simultaneous multiple targets measurement
 Small size and low light

Technical data:

Wavelength	1.57μm
Ranging capability	100m～20km
	More than 20km for big target, more than 10km for the vehicle (When the atmosphere visibility is more than 23.5km);
Ranging accuracy	±5m
Repetition rate	5 Hz
Laser energy	≥30mJ
Laser divergence angle	＜0.8mrad
False alarm rate	≤5%
Right measure rate	≥95%
Operation temperature	-40℃～60℃
Power supply	24VDC, peak power is 100W
Data interface	RS422
Dimension	≤290mm×215mm×145mm
Weight	≤5.5 Kg
Environment adaptability	Strong vibration and shock resistance As per high/low temperature, humidity, salty fog, sand and water tightness standard