Nikon AP-8 Auto Level - Samarinda Balikpapan 0811590455
Keterangan
NIKON AP-8 Auto Level
Specification
TELESCOPE
AP-8
Tube length:
7.5 in ( 190 mm)
Image:
erect
Effective diameter of objective:
1.2 in ( 30 mm)
Magnification:
28x
Resolution power:
3.5 "
Field of view:
1° 30' ( 2.6 ft @ 100 ft)
Minimum focusing distance:
2.46 ft ( 0.75 m)
Stadia ratio:
1: 100
Stadia additive constant:
+ 10 cm
LEVEL VIAL SENSITIVITY
Circular level:
10' / 2 mm
STANDARD DEVIATION
per 1-km double-run leveling:
± 1.5 mm
With micrometer:
AUTOMATIC COMPENSATOR
Type:
wire-hung, magnetic damper
Compensation range:
± 16'
Setting accuracy:
± 0.5 "
HORIZONTAL CIRCLE
Diameter of circle:
4.3 in ( 110 mm)
Minimum increment:
1° / 1 g
Scale reading ( direct) :
1° / 1 g
Reading by estimation:
0.1° / 0.1 g
DIMENSIONS
Instrument ( L X W X H) :
7.5 x 5.0 x 4.8 in
Carrying case ( L X W X H) :
11.5 x 6.7 x 6.4 in )
WEIGHT
Instrument:
2.8 lbs ( 1.25 kg)
Carrying case:
2.7 lbs ( 1.2 kg)
In The Box
* Allumunium Tripod
* Rambu ukur / levelling staff 4m
tokosurvey.com