Beijing Youbang Jiantong Surveying Instruments Sales Co., Ltd.

Auto Level

Auto Level
Product Detailed

1.Compact structure, beautiful appearance
2.Comfortable handle, automatic sliding design auto level
3.Good quality leveling.

Automatic Level

model: C32,C30, B20

Features

Reliable automatic compensation

Equipped with automatic compensator which is magnetically damped, so that the instrument is free from vibration, temperature change and can self-correct even there is slight slope.

Superior water-proof feature

Superior water-proof feature IP66 when put the level in water for short time. Sealed and water-proof design of telescope can effective avoid the affection of environment

Infinity focus adjust

Comfortable handle, automatic sliding design which avoid resurrection generated by slippage phenomenon.

Integrated drawtube

Adapt integrated design which not only effective protect objective system and improve water-proof ability, but also retain high accuracy and stable performance.

appearance

Compact structure and beautiful appearance

Application

Series automatic levels are equipped with automatic compensator which is magnetically damped, so that the instrument is free from vibration, temperature change and can self-correct even there is slight slope. Besides, the instruments embody functions of measuring horizontal angle and distance. So it can apply to construction project, water conservancy project, civil engineering and some other projects.

 

Specification

Technical parameter names

Item names

Telescope

C32

C30

B20

Length of tube

215mm

Image

Erect

Objective aperture

32mm

36mm

42mm

Magnification

24×

28×

32×

Field of view

1°25′

1°20′

Resolution(JIS standard)

4.0″

3.5″

3.0″

Minimum focus

0.3m(from the centre of the instrument)

Stadia ratio

100

Horizontal circle(diameter)

103mm

Horizontal circle

Automatic compensator

Accuracy

0.5″/1′

0.3″/1′

Range

±15′

Circular bubble sensitively

≤8′/2mm

Sighting device

 

Sighting device

Sighting device

Standard deviation of 1km round-trip leveling measurement

Standard deviation

±2m

±1.5mm

±1mm

Waterproof grade

Grade 4 of Standard JIS

Size

215(L)×130(W)×135(H)mm

Weight

1.75kg

1.76kg

1.8kg

Case weight

(contain accessories)

1.38kg



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