Detail Automatic Level Nikon AE-7
Specification:
AE-7 AE-7C AS-2 AS-2C
TELESCOPE
Tube length: 8.7 in ( 220 mm) 8.7 in ( 220 mm) 10.2 in ( 259 mm) 10.2 in ( 259 mm)
Image: erect erect erect erect
Effective diameter of objective: 1.57 in ( 40 mm) 1.57 in ( 40 mm) 1.77 in ( 45 mm) 1.77 in ( 45 mm)
Magnification: 30x 30x 34x 34x
Resolution power: 3" 3" 2.5" 2.5"
Field of view: 1° 30' ( 2.6 ft @ 100 ft) 1° 30' ( 2.6 ft @ 100 ft) 1° 20' ( 2.3 ft @ 100 ft) 1° 20' ( 2.3 ft @ 100 ft)
Minimum focusing distance: 0.98 ft ( 0.3 m) 0.98 ft ( 0.3 m) 3.28 ft ( 1.0 m) 3.28 ft ( 1.0 m)
Stadia ratio: 1: 100 1: 100 1: 100 1: 100
Stadia additive constant: 0 0 0 0
LEVEL VIAL SENSITIVITY
Circular level: 10' / 2 mm 10' / 2 mm 10' / 2 mm 10' / 2 mm
STANDARD DEVIATION
per 1-km double-run leveling: ± 1.0 mm ± 1.0 mm ± 0.8 mm ± 0.8 mm
With micrometer: ± 0.45 mm ± 0.45 mm ± 0.4 mm ± 0.4 mm
AE-7 AE-7C AS-2 AS-2C
AUTOMATIC COMPENSATOR
Type: wire-hung, air damper wire-hung, air damper wire-hung, air damper wire-hung, air damper
Compensation range: ± 16' ± 16' ± 12' ± 12'
Setting accuracy: ± 0.35" ± 0.35" ± 0.3" ± 0.3"
HORIZONTAL CIRCLE — —
Diameter of circle: — 4.6 in ( 118 mm) — 3.2 in ( 80 mm)
Minimum increment: — 1° / 1 g — 1° / 1 g
Scale reading ( direct) : — 1° / 1 g — 10' / 10 cg
Reading by estimation: — 0.1° / 0.1 g — 1' / 1 cg
DIMENSIONS
Instrument ( L X W X H) : 8.7 x 5.4 x 5.6 in ( 220 x 136 x 142 mm) 8.7 x 5.4 x 5.6 in ( 220 x 136 x 142 mm) 10.2 x 5.4 x 5.6 in ( 259 x 136 x 142 mm) 10.2 x 5.4 x 5.6 in ( 259 x 136 x 142 mm)
Carrying case ( L X W X H) : 14.9 x 7.7 x 7.8 in ( 379 x 195 x 197 mm) 14.9 x 7.7 x 7.8 in ( 379 x 195 x 197 mm) 14.9 x 7.7 x 7.8 in ( 379 x 195 x 197 mm) 14.9 x 7.7 x 7.8 in ( 379 x 195 x 197 mm)
AE-7 AE-7C AS-2 AS-2C
WEIGHT
Instrument: 3.7 lbs ( 1.7 kg) 3.7 lbs ( 1.7 kg) 4.0 lbs ( 1.8 kg) 4.2 lbs ( 1.9 kg)
Carrying case: 4.0 lbs ( 1.8 kg) 4.2 lbs ( 1.9 kg) 4.0 lbs ( 1.8 kg) 4.2 lbs ( 1.9 kg)
Standard Accesories:
1x Unit Nikon AE7
1x Alumunium Tripod
1x Levelling staff / Rambu Ukur
HUBUNGI :
Riyan Apriyani
PT. INDOGEOTECH DARMA SOLUSI
081322001525 / 08971712345
PIN BB : 2A52D8B9
Tampilkan Lebih Banyak