- Model : Alpha Geo W3-32A
Compensator : Air Damping
Image : Erect : 38mm
Objective Aperture : 1°20’
Field Of View : 1m
Minimum Focusing Distance : 100
Stadia Ratio : ±0.5”
Setting Accuracy : ±0.15′
Accuracy : 1mm
Circular Level Sensitivity : 8’/2mm
Horizon Circle Graduation : 1°or 1gon
Alpha Geo W3-32a
Rp0 + PPN 11%
Berat | 25 kg |
---|
Includes
• 1 unit Alpha Geo W3-32a
• 1 unit Carry Case
• 1 unit User Manual
• 1 Lembar Sertifikat Kalibrasi
• 1 Lembar Garansi 1tahun
• 1 unit Rambu Ukur + Nivo Rambu
• 1 unit Alumunium Tripod
Brosur
Specifications
Model | B20 |
Telescope | |
Length | 215mm (8.46in.) |
Magnification | 32x |
Objective aperture | 42mm (1.65in.) |
Resolving power | 3″ |
Field of View (at 100m/328ft.) | 1°20′ (2.3m / 7.5ft.) |
Minimum focus | 0.2m (7.9in.) from end of telescope 0.3m (1ft.) from instrument center |
Image | Erect |
Reticle pattern | Wedge |
Stadia constant | 0 |
Stadia ratio | 100 |
Focusing knob | 2-speed |
Sighting aid | Peep sight |
Lens hood | Retractable |
Accuracy (standard deviation for 1km double run leveling) | |
Without micrometer | 0.7mm (0.03in.) |
With micrometer | 0.5mm (0.02in.) |
Compensator | |
Type | Pendulum compensator with magnetic damping system |
Setting accuracy | 0.3″ |
Working range | ±15′ |
Circular level | |
Sensitivity | 10′ / 2mm |
Mirror | Pentaprism |
Horizontal circle | |
Diameter | 103mm (4.1 in.) |
Graduations | 1° / 1gon |
General | |
Horizontal motion drive | Clampless, endless, double-sided knobs |
Water resistance | IPX6 (EC 60529:2001) |
Operating temperature | -20 to +50°C (-4 to +122°F) |
Width | 130mm (5.12in.) |
Length | 215mm (8.46in.) |
Height | 140mm (5.51in.) |
Weight | 1.85kg (4.1 lb.) |
Hanya pelanggan yang sudah login dan telah membeli produk ini yang dapat memberikan ulasan.
Ulasan
Belum ada ulasan.