New Topcon 28x Automatic Level
This auction is for one Topcon model AT-B3 28X automatic level Includes plumb bob, adjusting tools, rain hood, lens cloth, owner’s manual, warranty card and carrying case.


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 even in the harshest environmental conditions. 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.
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.


Fine horizontal knobs located on both sides of instrument can be operated without clamping, speeding up aiming procedures to the staff and other objects.

Circular level can be viewed via integrated pentagonal prism (AT-B2) or plane mirror (AT-B3/B4) without changing your eye height.

Horizontal angles can be directly read in 1u00b0 or 1gon units. Free rotation feature of the horizontal circle 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.

With the IPx6 rating, the instrument is protected against powerful water jets from all directions, meaning the AT-B series withstands a sudden shower or torrential rainfall. The advanced protection design not only prevents water penetration, but also deters clouding or condensation inside the telescope.
In addition to height and angle, distance to the staff can be simultaneously measured using stadia lines. This is accomplished by reading the length of staff between two stadia lines and multiplying the value by 100.

| AT-B3 | ||||
|---|---|---|---|---|
| Telescope | ||||
| Length | 215mm (8.46 in.) | |||
| Magnification | 28X | |||
| Objective Aperture | 36mm (1.42 in.) | |||
| Resolving Power | 3.5″ | |||
| Field of View (at 100m/328ft.) |
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 | 1.5mm (0.06 in.) | |||
| With Micrometer | n/a | |||
| Compensator | ||||
| Type | Pendulum compensator with magnetic damping system | |||
| Setting Accuracy | 0.5″ | |||
| Working Range | 115′ | |||
| Circular level | ||||
| Sensitivity | 10′ / 2mm | |||
| Horizontal circle | ||||
| Diameter | 103mm (4.1 in.) | |||
| Minimum Division | 1 Deg/ 1 Gon | |||
| General | ||||
| Water Resistance | IPX6 (IEC 60529:2001) | |||
| Operating Temperature | -4F to +122F | |||
| Size | Width | 130mm (5.12 in.) | ||
| Length | 215mm (8.46 in.) | |||
| Height | 135mm (5.31 in.) | |||
| Weight | 1.7kg (3.7 lbs.) | |||

*Pemesanan dapat langsung menghubungi kontak di bawah ini:
*Harga Hubungi CS *Pemesanan dapat langsung menghubungi kontak di bawah ini:
Rp 315.400 *Pemesanan dapat langsung menghubungi kontak di bawah ini:
*Harga Hubungi CS *Pemesanan dapat langsung menghubungi kontak di bawah ini:
*Harga Hubungi CS *Pemesanan dapat langsung menghubungi kontak di bawah ini:
Rp 2.386.000 *Pemesanan dapat langsung menghubungi kontak di bawah ini:
Rp 16.533.000
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