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Topcon AT-B4 24X Magnification Auto Level

ATB4
K1,600.00 inc GST
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Features
  • Telescope: 24X magnification, 32mm objective aperture, 215mm length
  • Accuracy: 2.0mm without micrometer
  • Compensator: Pendulum type with magnetic damping system
  • Circular Level: Sensitivity of 10 ft./2mm
  • Horizontal Circle: Diameter of 103mm, minimum division of 1°/1gon
  • Water Resistance: IPX6
Product Description

Topcon AT-B4 24X Magnification Auto Level: Precision and Durability

Introducing the Topcon AT-B4 Auto Level, a reliable and high-performance instrument designed for demanding surveying applications.

Key Features:

  • Rapid and Accurate Automatic Compensation: Benefit from the AT-B4's advanced magnetic damping system, which ensures a quick levelling and stable line of sight, even in challenging conditions.
  • Weatherproof Construction: With IPX6 protection, the AT-B4 is resistant to powerful water jets and driving rain, making it ideal for outdoor use.
  • Versatile Angle Measurement: Easily read horizontal angles in 1° or 1gon units and take advantage of the free rotation feature for accurate measurements from any starting point.
  • Ultra-Short Focusing Distance: The AT-B4's 20cm minimum focus distance allows for precise measurements in confined spaces.
  • Durable and Dependable: Built to last, the AT-B4 offers exceptional durability and reliability, making it a valuable asset for any surveying professional.

Unmatched Precision and Reliability
The AT-B4's compensator features four suspension wires made of high-tensile metal, ensuring minimal thermal expansion and exceptional accuracy. The magnetic damping system further enhances stability, even in environments with vibrations.

Versatile Angle Measurement
The AT-B4's horizontal circle allows for direct reading of angles in 1° or 1gon units. The free rotation feature provides flexibility in measurements, while the covered circle protects against dirt and scratches.

Ultra-Short Focus Distance
With a minimum focus distance of 20cm, the AT-B4 can easily focus on objects close to the instrument, making it ideal for confined spaces and detailed measurements.

Invest in the Topcon AT-B4 Auto-Level
If you're seeking a reliable, accurate, and durable auto level for your surveying needs, the Topcon AT-B4 is an excellent choice. Its advanced features, combined with its rugged construction and precision performance, make it a valuable asset for professionals in various industries.

Telescope:

  • Length: 215mm (8.46 in.)
  • Magnification: 24X
  • Objective Aperture: 32mm (1.26 in.)
  • Resolving Power: 4 in.
  • Field of View: 1°25’ (at 100m/328ft.)
  • (at 100m/328ft.): (2.5m/8.2 ft.)
  • Min. Focus from the end of the telescope: 0.2m (7.9 in.)
  • Min. Focus from instrument centre: 0.3m (1 ft.)
  • Image: Erect
  • Stadia Constant: 0
  • Stadia Ratio: 100
  • Focusing Knob: 1-speed
  • Sighting Aid: Gun Sight

Accuracy:

  • Without Micrometer: 2.0mm (0.08 in.)
  • With Micrometer: n/a

Compensator:

  • Type: Pendulum compensator with magnetic damping system
  • Setting Accuracy: 0.5 in.
  • Working Range: ±15 ft.
  • CIRCULAR LEVEL: AT-B4
  • Sensitivity: 10 ft./2mm
  • HORIZONTAL CIRCLE
  • Diameter: 103mm (4.1 in.)
  • Minimum Division: 1°/1gon
Technical Specifications
Brand Topcon
Product Type Automatic Levels
Dimensions 215mm X 130mm X 135mm
Weight 1.7kg

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