Instrument type GT-102R
Objective lens aperture 45mm (EDM:50mm)
Magnification 30 x
A view angle of 1 degrees 30 '
Resolution of 2.8 "
Shortest line of sight 1.3m
Single prism 3000m
Micro prism 1000M
Measurement accuracy (2mm+2ppmxD*) m.s.e
Precision measurement mode of about 1.5 seconds (first 3 seconds)
Rough measuring mode for about 0.8 seconds (first 2.5 seconds)
Tracking mode for about 0.5 seconds (first 2.5 seconds)
Prism constant correction
Two differential correction
Measurement accuracy of * * 2 "
Absolute method for angle measurement
Sampling method (H: horizontal /V: vertical) H: V: one side
The minimum reading 5 "/1"
The scope of compensation + 3 '
Long level 30 "/2mm
Circle level 10 '/2mm
Magnification 3 x
Focus range 0.5 ~ ~
Field angle of view 5
Waterproof and dust level IP54
Working temperature -20 ~ +50
Built in battery TBB-2R, voltage 7.2V, capacity 2300 MA (Ni-MH)
Continuous ranging measurement time of 10 hours
Continuous angle measurement time of 45 hours
Instrument size 336mm (high) x 184mm (width) x 172mm (long)
Weight (including battery) 5.3kg
Instrument box 3.4kg
Instrument height 176mm
Communication interface standard RS-232C
Single speed of micro device
The external power plug socket
Data collection points, 24000 points, 24000 points
Data acquisition, lofting, new set point, SD/VD/HD, N/E/Z, HL, HR/V, v%, H times angle measurement, REM (hanging from the measurement), MLM (of measurement), horizontal angle measurement, set the horizontal angle Ho, horizontal angle is kept, depending on the standard deviation correction, staking and test site set, a 90 DEG bee prompted buzz, road survey and design