Hot Sale Surveying Instrument for Land Survey Total Station Stonex Brand R3 Model

• After-sales Service: Maintenance and Technical Training
• Warranty: 12months
• Transport Package: Carton and Foam Box
• Specification: 43*25*39cm 10kg
• Trademark: Stonex
• Origin: China
• HS Code: 8526919090
• Production Capacity: 1000/Year

Product Description

Feature:
Long measuring distance (800 non-prism)
Using digital phase laser ranging technology, high-precision measurement of long-distance targets can be achieved in prism free mode, ranging up to 800 meters; single prism 3500 meters.
The ranging speed is fast
Equipped with a new type of fast digital ranging lens, and the application of new ranging technology, a single fine measurement of 0.8 seconds, tracking of 0.3 seconds, effectively guarantee the measurement efficiency.
1 Key measurement
When the instrument measures, the light does not need to leave the telescope, and the key can complete the measurement.
1 key measurement has little influence on measurement operation, which can ensure the accuracy of measurement.
Dual axis compensation
The fully automatic two axis compensator, combined with the visual display of electronic graphics blister, can achieve accurate leveling and ensure the accuracy of horizontal position

Parameter:
Item		describe
Telescope	imaging	positive
Magnification	30×
resolving power	160mm
Angle of field of view	2.8″
Tube length	1°30'
Effective aperture	44mm
Measure angle	Angle measuring mode	Absolute coding system
accuracy	2"grade
Minimum display reading	1″
Display unit	360° / 400 gon / 6400 mil
Measure distance	Ranging light source	650~690nm
Measuring time	0.5s(quick measure)
Spot diameter	12mm×24mm(50m)
Laser pointing	Switchable laser pointing
Laser grade	Class 3
Non-prism	800 m
Single prism	3500 m
Prism accuracy	2mm+2×10 -6×D
Non-prism accuracy	3mm+2×10-6 ×D
Prism Constant correction	-99.9mm +99.9mm
Minimum distance reading	Precision measurement mode :1 mm , tracking mode:10 mm
Temperature setting range	−40ºC+60ºC
temperature range	1ºC
Atmospheric pressure correction	500 hPa-1500 hPa
atmospheric pressure	1hPa
Leveling	Long level	30″/ 2 mm
Circular level	8′ / 2 mm
Laser plummet	wavelength	635 nm
Laser grade	Class 2
accuracy	±1.5 mm / 1.5m
Spot size / energy	Can be adjust
Maximum output power	0.7 ~1.0 mW, can be switched and adjusted by software
Compensation	Compensation mode	Dual Compensation
Compensation method	Graphical
Scope of work	±4′
resolving power	1″
battery	Power Supply	lithium battery
Voltage	DC 7.4v
working hours	It takes about 20 hours (25 ºC, measuring angle + ranging, interval 30s), and it only takes more than 24 hours to measure the angle
Display / key	type	2.8 inch color screen
data transmission
lighting	LCD backlight
Key	All numeric keyboard
Display / key	Interface type	USB port
data transmission
Bluetooth transmission	support
Environmental indicators	working temperature	-20ºC ~ 50ºC
Storage temperature	-40ºC ~ 60ºC
Waterproof and dustproof	IP 54