Auto Level for Surveying Instrument (AT-B3)
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- Lens (မှန်ဘီလူး) ထဲတွင် Dry Nitrogen Gas ထည့်သွင်းထားခြင်းကြောင့် ရာသီဥတု ပြောင်းလဲမှုကြောင့် ဖြစ်သော Moisture Effect (ရေငွေ့ရိုက်ခြင်း) ကို ကာကွယ်ပေးပါသည်။
- ရေနှင့်ဖုန်မှုန့်ဒဏ်တို့ကို ကာကွယ်နိုင်ပါသည်။
Description
- Durable, Dependable, High Value Auto Levels
- 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
Physical & Performance
Telescope |
AT-B3 |
| Length | 214mm (8.42in.) |
| Magnification | 28X |
| Objective Aperture | 36mm (1.42 in.) |
| Resolving Power | 3.5” |
| Field of View (at 100m/328ft.) |
1°25’ (2.5m / 8.2ft.) |
| Image | Erect |
| Stadia Constant | 0 |
| Stadia Ratio | 100 |
| Focusing Knob | 1-speed |
| Sighting Aid | Peep Sight |
| Weight | 1.5kg (3.3lbs.) |
For detailed specifications refer to the Product Brochure.
Topcon
Auto Level for Surveying Instrument (AT-B3)
Utilizing a finely tuned magnetic damping system, AT-B series automatic levels quickly level and stabilize the line of sight. These precision instruments ensure reliable leveling even when working near heavy equipment or busy highways where fine vibrations could be present. The automatic levels feature IPX6 protection against powerful water jets from all directions and are fully resistant to driving rain and splashing water.
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