Detail Digital Theodolite Nikon NE 100
Digital Theodolite Nikon NE 100
Specifications:
TELESCOPE
Effective diameter of objective:
1.77 in ( 45 mm)
Magnification:
30x
Image:
erect
Field of view:
1° 20' ( 2.3ft @ 100 ft / 2.3m @ 100 m)
Minimum focusing distance:
2.3 ft ( 0.7 m)
Stadia multiplier constant:
100
Stadia additive constant:
0
Reticle illuminator:
provided
ANGLE MEASUREMENT
Reading system:
photoelectric incremental encoder
Circle diameter:
3.1 in ( 79 mm)
Unit of reading:
degree / gon / mil
Minimum digital reading¹ :
10/ 20" , 2/ 5 mgon, 0.05/ 0.1 mil
Accuracy ( DIN 18723)
10" / 3 mgon
DISPLAY/ KEYPAD
Front
Type:
dot-matrix LCD ( 20 characters x 2 lines)
Backlight:
1-level illumination
Keypad:
5 buttons
Rear
NE-100
OPTICAL PLUMMET
Magnification:
2.2x
Field of view:
5°
Focus range:
4.3 ft ( 1.3 m) fixed
LEVEL SENSITIVITY
Plate level:
60" / 2 mm
Circular level:
10' / 2 mm
LEVELING BASE
Type:
detachable
NE-100
AMBIENT TEMPERATURE RANGE
-4 TO 122 ° F ( -20 to 50 C)
ENVIRONMENTAL RATING
IP54
DIMENSIONS
Instrument:
6.0 x 6.8 x 13.1 in ( 153.5 x 172 x 334 mm)
WEIGHT
Instrument:
9.8 lbs ( 4.5 kg)
Carrying case:
5.4 lbs ( 2.5 kg)
POWER SUPPLY
Battery type:
1.5V alkaline AA x 6
Continuous operating time ( at 68 ° F / 20C)
48 hrs
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