Deskripsi
Topcon ATB3A Automatic Level Waterpass
Topcon ATB3A Automatic Level Waterpass sangat cocok untuk Proyek dan Konstruksi dengan kompensator otomatis cepat, akurat dan stabil yang memberikan kualitas dan ketepatan dengan harga yang terjangkau.
Spesifikasi :
28x magnification
36mm Objective Lens Diameter
+/- 1.5mm accuracy (1km Double level run)
IPX6 Water Protection
Peep sight
AUTO LEVELS | AT-B2 | AT-B3A | AT-B4A | |
Telescope: | ||||
Length (mm/in.) | 215/8.46 | 215/8.46 | 215/8.46 | |
Image | Erect | Erect | Erect | |
Magnification | 32x | 28x | 24x | |
Objective Lens (mm/in.) | 42/1.65 | 36/1.42 | 32/1.26 | |
Relative Brightness | 1.78 | 1.33 | 1.56 | |
Field Of View | 1° 20 | 1° 25 | 1° 25 | |
Resolving Power | 3.0″ | 3.5″ | 4.0″ | |
Minimum Focus (m/ft.) | 0.3/1 | 0.3/1 | 0.53/1 | |
Stadia Constant | 0 | 0 | 0 | |
Stadia Ratio | 100 | 100 | 100 | |
Sensitivities of Levels: | ||||
Main Level (/2mm) | — | — | — | |
Circular Level (/2mm) | 10 | 10 | 10 | |
Tilting Range | — | — | — | |
Automating Leveling: | ||||
Setting Accuracy | ± 0.3″ | ± 0.5″ | ± 0.3″ | |
Compensating Range | ± 15 | ± 15 | ± 15 | |
Accuracy 1km Double Run Level: |
||||
Without Optical Micrometer (mm) |
± 0.7 | ± 1.5 | ± 2.0 | |
With Optical Micrometer (mm) |
± 0.5 | — | — | |
Horizontal Circle: | ||||
Diameter (mm/in.) | 103/4.1 | 103/4.1 | 103/4.1 | |
Minimum Division | 1° (1gon) | 1° (1gon) | 1° (1gon) | |
Weight: | ||||
Instrument (kgs/lbs.) | 1.85/4.1 | 1.7/3.7 | 1.7/3.7 | |
Water Resistance | IPX6 | IPX6 | IPX6 | |
Optional Accessories: | ||||
Diagonal Eyepiece | ||||
Optical Micrometer | ||||
Illuminator 3 | ||||
40x Eyepiece | ||||
Centering Eyepiece | • | • | • |
Paket termasuk :
Unit Automatic Level Topcon
Alumunium Tripod
Rambu Ukur
Ulasan
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