Waterpass - Auto Level Topcon AT B2 (Pembesaran 32x)

jUAL Waterpas Topcon AT Bseries

• 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

AT-B2 – 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-B2 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.
  

Specifications

Length    215mm (8.46 in.)    

Magnification    32X    

Objective Aperture    42mm (1.65 in.)    

Resolving Power    3 in.    

Field of View    1°20’    

(at 100m/328ft.)    (2.3m/7.5 ft.)    

Min. Focus from end of telescope    0.2m (7.9 in.)    

Min. Focus from instrument center    0.3m (1 ft.)    

Image    Erect    

Stadia Constant    0    

Stadia Ratio    100    

Focusing Knob    2-speed    

Sighting Aid    Peep Sight    

ACCURACY     

Without Micrometer    0.7mm (0.03 in.)    

With Micrometer    0.5mm (0.02 in.)    

COMPENSATOR     

Type    Pendulum compensator with magnetic damping system    

Setting Accuracy    0.3 in.    

Working Range    ±15 ft.    

CIRCULAR LEVEL    AT-B2    

Sensitivity    10 ft./2mm    

HORIZONTAL CIRCLE    

Diameter    103mm (4.1 in.)    

Minimum Division    1°/1gon    

GENERAL         

Water Resistance    IPX6 (IEC 60529:2001)    

Operating Temperature  -4°F to +122°F (-20ºC to +50ºC)    

Width    5.12 in. (130mm)     

Length    8.46 in. (215mm)     

Height    5.51 in. (140mm)     

Weight    4.1 lbs. (1.85kg)

Baraya Indonesia Survey

Jl.H.Kelik No.20 Kelapa Dua Kebon Jeruk Jakarta Barat 11550

Phone 082217294199  Fax 021-22054159

A Firman 082112325856

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