2" Accuracy Engineering Construction Geodetic Survey Instrument Total Station for Sale This kind of HI-TARGET geodetic survey total station is widely used in civil, mining engineering, geodetic survey and other fields. It's popular for it's compact and light design, easy operations and reasonable price. *Technical Parameters of the Geodetic Survey Total Station: Angle measurement (Hz,V)
Detecting system--Absolute encoder
Minimum display--1″/5″/10″(selectable)
Accuracy--2″ Telescope
Magnification--30X
Field of view--1°30′
Minimum focus distance--1.5m
Image--Erect Compensation
System--Single-axis
Range--±3′
Resolving power--1″
Distance measurement (IR)
Single prism (good condition)--3000m
Reflective sheet--800m
Accuracy--2mm±2ppm
Measuring time (Repete/Tracking)--1s/0.5s
Reflectorless (RL)
Range (white board reflectivity 90%)--600m
Single prism-->7500m
Accuracy--3mm±2ppm
Measuring time--1.5s
Communication
Internal memory--20000 points (SD card supported)
Interface--RS232, Mini-USB, USB
Data format--ASCII
Operation
Operation system--Real-time operation system
Display--192×96 high-light LED screen, brightness adjustable in 3 level
Keyboard--2 sides alphanumeric backlit crystal keyboard
Laser plummet
Type--Laser point, 4 brightness levels adjustable (Optical plummet is optional)
Accuracy--1mm at 1.5m instrument height
Environmental
Meteorological parameter modification--Manually(T-P senser is optional)
Operation temperature---20ºC_+50ºC
Storage temperature---40ºC_+70ºC
Dust & Water proof--IP66
Power supply
Battery type--BT30 Li-ion battery
Voltage/Capacity--7.4V 3400mAh
Operating time--18 hours(continuous angle measurement every 30 seconds)
Measuring times--Approx. 12000 times
Weight
Weight--3.8kg with battery
Characters
Zenith point measurement without removing the handle
Shortcut measurement key on the side, convenient for surveying
Small and light
Key define
Intelligent checking
*Applications of the Geodetic Survey Instrument Total Station:
1. mineral survey, exploration and mining;
2. The construction of railways, highways, bridges;
3. Irrigation and water conservancy, urban planning and construction;
4. Battlefield preparation, construction of harbor, fortress, airports;
5. Precision positioning and installation in the fields such as shipbuilding and aviation industry in areas;
6. The measurement of three-dimensional coordinates of the building, position measurement, REM measurement, vertical determination, pipe locating, section measurements;
7. Triangulation control survey, topographic survey, cadastral and property measurements.
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