Product Description
Topcon AT-B2 Automatic Level
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Topcon AT-B2 Automatic Level Utilizing a fine-tuned magnetic damping system, the Topcon AT-B2 Automatic Level quickly levels and stabilizes the line of sight. Precision instruments ensure reliable leveling even when working near heavy equipment or busy highways where subtle vibrations may be present. The automatic level features IPX6 protection against powerful water jets from all directions and is fully resistant to heavy rain and splashing water.
Horizontal angles can be directly read in 1 º or 1gon units. The free rotation feature allows you to read any angle from scratch. Closed loop for protection against dirt and scratches. The reading window is located under the eyepiece for quick reading.
Features Topcon AT-B2 Automatic Level
- Durable, dependable, High Value Auto Levels
- 3 Models – 32x, 28x, 24x and Zoom
- Fast, Accurate and Stable Auto Compensation
- Ultra-Short 20cm (7.9 in) Focus
- All Weather Dependability
- Clampless, Endless Fine Horizontal Adjustment.
Fast, Stable and Durable Compensator
The AT-B Series compensators incorporate four suspension wires made of super-high-tensile metal that has a minimal coefficient of thermal expansion, providing unparalleled durability and accuracy. The fine-tuned magnetic damping system quickly levels and stabilizes the line of sight despite subtle vibrations present when working near heavy equipment or busy highways.
Horizontal Circle for Angle Measurement
Horizontal angles can be directly read in 1 º or 1gon units. The free rotation feature allows you to read any angle from scratch. Closed loop for protection against dirt and scratches. The reading window is located under the eyepiece for quick reading.
20cm (7.9 inch) – Ultra-Short Minimum Focus
The Topcon AT-Series B level can focus on objects at 20cm (7.9 inches) in front of the telescope. This feature dramatically simplifies working in confined spaces.
Specifications Topcon AT-B2 Automatic Level
AT-B2 | AT-B3 | AT-B4 | ||
---|---|---|---|---|
Telescope | ||||
Length | 215mm (8.46 in.) | |||
Magnification | 32X | 28X | 24X | |
Objective Aperture | 42mm (1.65 in.) | 36mm (1.42 in.) | 32mm (1.26 in.) | |
Resolving Power | 3″ | 3.5″ | 4″ | |
Field of View (at 100m/328ft.) |
1°20′ (2.3m / 7.5ft.) |
1°25′ (2.5m / 8.2ft.) |
||
Minimum Focus | 0.2m (7.9 in.) from end of telescope 0.3m (1ft.) from instrument center |
|||
Image | Erect | |||
Stadia Constant | 0 | |||
Stadia Ratio | 100 | |||
Accuracy (1km double run leveling) | ||||
Without Micrometer | 0.7mm (0.03 in.) | 1.5mm (0.06 in.) | 2.0mm (0.08 in.) | |
With Micrometer | 0.5mm (0.02 in.) | n/a | ||
Compensator | ||||
Type | Pendulum compensator with magnetic damping system | |||
Setting Accuracy | 0.3″ | 0.5″ | ||
Working Range | ±15′ | |||
Circular level | ||||
Sensitivity | 10′ / 2mm | |||
Horizontal circle | ||||
Diameter | 103mm (4.1 in.) | |||
Minimum Division | 1°/ 1gon | |||
General | ||||
Water Resistance | IPX6 (IEC 60529:2001) | |||
Operating Temperature | -20℃ to +50℃ (-4°F to +122°F) | |||
Size | Width | 130mm (5.12 in.) | ||
Length | 215mm (8.46 in.) | |||
Height | 140mm (5.51 in.) | 135mm (5.31 in.) | ||
Weight | 1.85kg (4.1 lbs.) | 1.7kg (3.7 lbs.) |
Package :
- Topcon ATB2
- Aluminum Tripod
- 3M Measure Signs
Topcon AT-B2 – Manual
KARYA MANDIRI TECHINDO adalah Supplier Topcon AT-B2 Automatic Level dan juga menjual Brand Topcon. Lihat produk kami lainnya di sini JSI, SGI, SMG atau hubungi kami lewat Whatsapp 0821-3010-0456 atau via email [email protected].