Topcon ES-62 Instruction Manual page 212

Minimum display:
Fine/Rapid measurement:
Tracking measurement:
Maximum slope
distance display:
Distance unit:
Accuracy:
(Using prism)
(Using reflective sheet target)
(Reflectorless (White))
(Reflectorless (Gray))
Measurement mode:
Measuring time:
Fine measurement:
Rapid measurement
Tracking measurement:
Atmospheric correction:
Temperature input range:
Pressure input range:
ppm input range:
Prism constant correction:
Earth curvature and refraction correction:
Scale factor setting:
Sea level correction:
*1: Slight haze, visibility about 20 km, sunny periods, weak scintillation.
*2: Measurement at 50 to 60°C (122 to 140°F)
*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%) and brightness level is
less than 30000 lx (a little cloudy).
*5: Figures when using Kodak Gray Card Gray side (reflection factor 18%) and brightness level is
less than 30000 lx (a little cloudy).
Reflectorless (White)
Reflectorless (Gray)
0.001m (0.005ft / 1/8inch)
0.01m (0.02ft / 1inch)
Prism/ reflective sheet: 7,680m (25,190ft)
Reflectorless: 350m (1,140ft)
m/ft/inch (selectable)
Fine measurement:(2 + 2 ppm X D) mm
Rapid measurement:(5 + 2 ppm X D) mm
*3
Fine measurement:(3 + 2 ppm X D) mm
Rapid measurement:(5 + 2 ppm X D) mm
*4
Fine measurement:
(3 + 2ppm X D) mm (0.3 to 200m)
(5 + 10ppm X D) mm (over 200 to 350m)
Rapid measurement:
(6 + 2ppm X D) mm (0.3 to 200m)
(8 + 10ppm X D) mm (over 200 to 350m)
*5
Fine measurement
(3 + 2ppm X D) mm (0.3 to 100m)
(5 + 10ppm X D) mm (over 100 to 170m)
(10 + 10ppm X D) mm (over 170 to 220m)
Rapid measurement:
(6 + 2ppm X D) mm (0.3 to 100m)
(8 + 10ppm X D) mm (over 100 to 170m)
(15 + 10ppm X D) mm (over 170 to 220m)
Fine measurement (single/repeat/average)/Rapid
measurement (single/repeat)/Tracking (selectable)
1.7 sec + every 0.9 sec.
1.4 sec + every 0.7 sec.
1.4 sec + every 0.3 sec.
-30 to 60°C (in 0.1°C step)/ -22 to 140°F (in 0.1°F step)
560 to 1,066 hPa (in 0.1 hPa step)
420 to 800 mmHg (in 0.1mmHg step)
16.5 to 31.5 inchHg (in 0.1inchHg step)
-999.9 to 999.9 ppm (in 0.1 ppm step)
-99.9 to 99.9 mm (in 0.1 mm step)
0 mm fixed for reflectorless measurement
No/Yes K=0.14/Yes K=0.20 (selectable)
0.5 to 2.0
No/Yes (selectable)
26-2
26 SPECIFICATIONS
*4
:
0.3 to 350m (1,140ft)
*7
0.3 to 200m (650ft)
*5
:
0.3 to 220m (720ft)
*7
0.3 to 100m (320ft)