Nikon AC-2S Automatic Level: 马来西亚的首选 GS Instruments

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Auto Levels AP/AC/AX Series Three models to choose from: AP-B/AC-2S/AX-2S

Compact and lightweight
Water-resistant construction
Magnetic-dampened automatic compensator
Horizontal tangent knobs with unlimited range
Smooth, precise pointing and angular measurement
Detachable eyepiece lens

AP/AC/AX Series auto levels are easy to set up and use All three models can attach to both flat-head and spherical-head tripods. Horizontal tangent knobs with an unlimited range ensure smooth, precise pointing and angular measurement, and you can operate them with either hand. The detachable eyepiece lens lets you use an optional diagonal eyepiece prism for working in extremely close or sleep quarters.

Nikon optics effectively let in more light, so you see brighter, sharper images-especially in low-light conditions. The AP-8 model auto level features a 28x high-magnification telescope, the AC-2S has a 24x telescope, and the AX-2S has a 20x telescope. All three models offer minimum focusing down to 2.46ft (0.75m) for better performance in tight sports or on steep slopes.

	AP-8	AC-2S	AX-2S
Telescope
Tube length	190 mm (7.5 in)	190 mm (7.5 in)	190 mm (7.5 in)
Image	erect	erect	erect
Magnification	28x	24x	20x
Effective diameter of objective lens	30 mm (1.2 in)	30 mm (1.2 in)	30 mm (1.2 in)
Field of view	1°30’(2.6 ft @ 100 ft)	1°30’(2.6 ft @ 100 ft)	1°30’(2.6 ft @ 100 ft)
Minimum focusing distance	0.75 m (2.46 ft)	0.75 m (2.46 ft)	0.75 m (2.46 ft)
Stadia ratio	1:100	1:100	1:100
Stadia additive constant	0	0	0
Level Vial Sensitivity
Circular level	10’/2 mm	10’/2 mm	10’/2 mm
Standard Deviation
(1 km double-run leveling) W ithout micrometer	±1.5 mm	±2.0 mm	±2.5 mm
Automatic Compensator
Type	wire-hung, magnetic damper	wire-hung, magnetic damper	wire-hung, magnetic damper
Compensation range	±16’	±16’	±16’
Setting accuracy	±0.5”	±0.5”	±0.5”
Horizontal Circle
Diameter of circle	110 mm (4.3 in)	110 mm (4.3 in)	110 mm (4.3 in)
Minimum increment	1°/1 g	1°/1 g	1°/1 g
Reading estimation	0.1°/0.1g	0.1°/0.1g	0.1°/0.1g
Dimensions
Instrument (L x H x W)	190 x 128 x 123 mm (7.5 x 5.0 x 4.8 in)	190 x 128 x 123 mm (7.5 x 5.0 x 4.8 in)	190 x 128 x 123 mm (7.5 x 5.0 x 4.8 in)
Weight
Instrument	1.25 kg (2.8 lb)	1.25 kg (2.8 lb)	1.25 kg (2.8 lb)

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