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28. SPECIFICATIONS
(5 + 10ppm X D) mm (100 to 170m)
(10 + 10ppm X D) mm (170 to 250m)
Rapid measurement:
(6 + 2ppm X D) mm (0.3 to 100m)
(8 + 10ppm X D) mm (100 to 170m)
(15 + 10ppm X D) mm (170 to 250m)
(D: measurement distance; Unit: mm)
Measurement mode: Fine measurement (single/repeat)/Rapid measurement (single/
repeat)/Tracking (selectable)
Measuring time (fastest time under good atmospheric conditions, no compensation, EDM ALC at
appropriate setting, slope distance):
Fine measurement less than 1.6 sec + every 0.9 sec or less
Rapid measurement less than 1.3 sec + every 0.6 sec or less
Tracking measurement less than 1.3 sec + every 0.4 sec or less
Atmospheric correction Temperature, pressure, humidity input/ppm input (selectable):
Temperature input range:- 30 to 60°C (in 0.1°C step)
Pressure input range: 500 to 1,400 hPa (in 1hPa step)
375 to 1,050 mmHg (in 1mmHg step)
14.8 to 41.3 inchHg (in 0.1inchHg step)
Humidity input range: 0 to 100% (in 1% step)
ppm input range: -499 to 499 ppm (in 1 ppm step)
Prism constant correction: -99 to 99 mm (in 1 mm step)
0mm fixed for reflectorless measurement
Earth curvature and refraction correction:
No/Yes K=0.14/Yes K=0.20 (selectable)
Scale factor setting: 0.5 to 2.0
Sea level correction: No/Yes (selectable)
*1 : Slight haze, visibility about 20 km, sunny periods, weak scintillation.
*2 : No haze, visibility about 40 km, overcast, no scintillation.
*3 : Figures when the laser beam strikes within 30° of the reflective sheet target.
*4 : Figures when using Kodak Gray Card White side (reflection factor 90%).
*5 : Figures when using Kodak Gray Card Gray side (reflection factor 18%).
Auto Tracking / Auto Pointing
Measuring method Pulse laser transmitter and CCD detector with co-axial optics
Signal source (emittted beam)infrared laser diode (830nm)
Class 1
(IEC60825-1 Amd. 2: 2001/FDA CDRH 21 CFR Part 1040.10 and
1040.11 (Complies with FDA performance standards for laser
products except for deviations pursuant to Laser Notice No.50, dated
July 26, 2001.))
Divergence angle: 2.1°
Viewing angle: ± 45’
Measuring range:
H: 360° (full transit)
V: Elevation angle 70°, Depression angle 40°
Maximum Auto Tracking measurement range:
360° Prism ATP1: 500m
Mini pole prism OR1PA: 400 m
Compact prism CP01: 600 m