• may-thuy-binh-tu-dong-sokkia-b30

Máy thủy bình tự động Sokkia B30

Giá bán: Liên hệ
Tình trạng: Còn hàng
Thương hiệu: Sokkia

Hotline/Viber/Zalo: 094 7329 229

Thông tin chi tiết sản phẩm Máy thủy bình tự động Sokkia B30:

ModelB30
Telescope
Length215mm (8.46in.)
Magnification28x
Objective aperture36mm (1.42in.)
Resolving power3.5"
Field of View
(at 100m/328ft.)
1°25'
(2.5m / 8.2ft.)
Minimum focus0.2m (7.9in.) from end of telescope
0.3m (1ft.) from instrument center
ImageErect
Reticle patternCross line
Stadia constant0
Stadia ratio100
Focusing knob1-speed
Sighting aidPeep sight
Lens hood-
Accuracy (standard deviation for 1km double run leveling)
Without micrometer1.5mm
(0.06in.)
With micrometer-
Compensator
TypePendulum compensator with magnetic damping system
Setting accuracy0.5"
Working range±15'
Circular level
Sensitivity10' / 2mm
MirrorPlane mirror
Horizontal circle
Diameter103mm (4.1 in.)
Graduations1° / 1gon
General
Horizontal motion driveClampless, endless, double-sided knobs
Water resistanceIPX6 (EC 60529:2001)
Operating temperature-20 to +50°C (-4 to +122°F)
Width130mm (5.12in.)
Length215mm (8.46in.)
Height140mm (5.51in.)
Weight1.7kg (3.7 lb.)

 

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