• may-thuy-binh-tu-dong-topcon-at-b3

Máy thủy bình tự động Topcon AT B3

Giá bán: Liên hệ

Objective Lens Diameter: 36mm. Magnification: 28x. Accuracy 1 km Double Level Run: ±1.5mm. Coarse Sighting: Peep sight. Weight: 3.75 lbs.

Tình trạng: Còn hàng
Thương hiệu: Topcon

Hotline/Viber/Zalo: 094 7329 229

Thông tin chi tiết sản phẩm Máy thủy bình tự động Topcon AT B3:

Đặc tính kỹ thuật
AT-B2
AT-B3
AT-B4
Ống kính 
Ảnh
Thuận
Độ phóng đại
32X
28X
24X
Khoảng đo ngắn nhất
2.3m
2.5m
Hằng số máy
100
Bọt thủy 
Bọt thủy tròn
8’/2mm
Độ chính xác 
Trên 1km đo đi đo về
0.7mm
1.5mm
2mm
Đọc số 
Góc đọc nhỏ nhất
Đoán đọc
6’
Điều kiện môi trường 
Điều kiện chống nước
Tiêu chuẩn IPX6 (IEC 60529:2001)
Nhiệt độ
-20ºC to +50ºC (-4°F to +122°F)
Trọng lượng
1.85kg
1.7 kg

Máy thủy bình tự động Topcon AT-B3

AT-B3 – Auto Level

Utilizing a finely tuned magnetic damping system, AT-B 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.

Horizontal angles can be directly read in 1º or 1gon units. Free rotation feature allows you to read any angle from zero. The circle is covered for protection against dirt and scratch. The readout window is located below the eyepiece for quick reading.

AT-B3 Features:


    •    Durable, Dependable, High Value Auto Levels
    •    Rapid, Accurate, and Stable Automatic Compensation
    •    Ultra-Short 20cm (7.9 in.) Focusing
    •    All-Weather Dependability
    •    Clampless, Endless Fine Horizontal Adjustments

 

Rapid, Stable, and Durable Compensator

The compensator of AT-B Series incorporates four suspension wires made of super-high-tensile metal that features minimal thermal expansion coefficient, providing unmatched durability and accuracy. Finely tuned magnetic damping system quickly levels and stabilizes the line of sight despite the fine vibrations present when working near heavy equipment or busy roadways.

Horizontal Circle for Angle Measurement

Horizontal angles can be directly read in 1º or 1gon units. Free rotation feature allows you to read any angle from zero. The circle is covered for protection against dirt and scratch. The readout window is located below the eyepiece for quick reading.

20cm (7.9 in.) - Ultra-Short Minimum Focus

The AT-B Series can focus on objects at 20cm (7.9 in.) in front of the telescope. This feature dramatically facilitates the works in confined spaces.

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