Topcon ATB4A Waterpass Auto Level
Harga
Rp1.000,-
Tersedia
Waterpass Auto Level Topcon ATB series
- 3 Models – 32x, 28x, and 24x Magnifications
- Rapid, Accurate, and Stable Automatic Compensation
- Ultra-Short 20cm (7.9 in.) Focusing
- All-Weather Dependability
- Clampless, Endless Fine Horizontal Adjustments
Specifications Topcon ATB4A Waterpass
| Model | ATB4A |
| Telescope | |
| Length | 214mm (8.42in.) |
| Magnification | 24x |
| Objective aperture | 32mm (1.26in.) |
| Resolving power | 4″ |
| Field of View (at 100m/328ft.) |
1°25′ (2.5m / 8.2ft.) |
| Minimum focus | 0.2m (7.9in.) from end of telescope 0.3m (1ft.) from instrument center |
| Image | Erect |
| Reticle pattern | Cross line |
| Stadia constant | 0 |
| Stadia ratio | 100 |
| Focusing knob | 1-speed |
| Sighting aid | Gun sight |
| Lens hood | – |
| Accuracy (standard deviation for 1km double run leveling) | |
| Without micrometer | 2.0mm (0.08in.) |
| With micrometer | – |
| Compensator | |
| Type | Pendulum compensator with magnetic damping system |
| Setting accuracy | 0.5″ |
| Working range | ±15′ |
| Circular level | |
| Sensitivity | 10′ / 2mm |
| Mirror | Plane mirror |
| 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 | 135mm (5.31in.) |
| Weight | 1.7kg (3.7 lb.) |
Paket Penjualan Topcon ATB4A
- 1x Ramu Ukur
- 1x Allumunium Tripod
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