Automatic Level Nikon AE7, Hub ALDI. 085717382842

Keterangan Precise measurements from waterproof, high-power telescopes Nikon AS/ AE Series auto levels feature waterproof, high-power telescopes that help you make precise measurements even in the wettest conditions. They feature a unique automatic air-dampened compensator to prevent magnetic interference, and an endless horizontal fine drive to ensure smooth, precise pointing and angular measurement. AS/ AE Series auto levels are easy to set up and easy to use. All four models can attach to both flat- and spherical-head tripods, and the standard optical sight lens helps you find your target quickly, easily and accurately. And a mirror with a pentaprism lets you view the circular bubble as an erect image during setup and sighting. All AS/ AE Series auto levels feature a waterproof, airtight telescope filled with dry nitrogen gas to prevent fogging in even the wettest, most humid conditions. 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 Hub : ALDI HP. 085717382842 / 08567456600 Email / YM : Muhammad.Abdillah@ outlook.com / aldibatavia91@ yahoo.co.id Pin BB : 289EA7C8 WEB : www.bataviasurvey.com