Auto Level

Price BDT. 65000/-

Product Code : PD-660
Brand Name : Sokkia
Model : B20/B30A/B40A
Category : Auto Level
Origin : China
Description
:
Brand Sokkia
Diameter 103 mm

Field of View 1 Degree 20'
Image Erect

Length 215 mm

Sokkia B series automatic levels feature enhanced reliability under all envi-ronmental conditions. Tough and compact bodies are tightly sealed against water, humidity and dust (IPX6). The B series levels provide

SOKKIA B20 AUTO LEVEL
- B20 Models – 32x, Magnifications
- Rapid, Accurate, and Stable Automatic Compensation
- Ultra-Short 20cm (7.9 in.) Focusing
- All-Weather Dependability
- Clampless, Endless Fine Horizontal Adjustments
  
  Precise and Reliable Automatic Compensator:
  The B series levels incorporate the most precise and reliable compensator available in the market today. Four super-high-tensile suspension wires and magnetic damping system ensure accuracy and stability even when exposed to temperature changes, vibrations, or shock.
  
  Superior Telescope:
  The optimally designed telescope provides an exceptionally bright and sharp view that reduces operator’s eye strain. Ultra-short focus distance of 20 cm from end of telescope makes it easiest to use in confined spaces. Two-speed focus knob switches between coarse and fine for even faster operation ( B20 )
  
  Quick Collimation:
  The endless horizontal motion drive screw can be operated with either hand for fast and easy aiming.
  Horizontal Angle Measurement:
  Horizontal angles can be read in 1 Degree or 1gon units. The freely rotatable circle allows any angle reading from zero. Right angles can be quickly set for layout and alignment tasks.
  Stadia:
  The stadia lines on the reticle allow distance measurement to be carried out. Simply multiply the staff length between the top and bottom stadia lines by 100.

Specification :

Brand	Sokkia
Model	B20
Diameter	103 mm
Field of View	1 Degree 20'
Image	Erect
Length	215 mm
Magnification	32x
Objective Aperture	42 mm
Resolving Power	3 inch
Reticle Pattern	Wedge
With Micrometer	0.5 mm
Without Micrometer	0.7 mm
Field of View (at 100m/328ft.)	1°20' (2.3m / 7.5ft.)
Minimum focus	0.2m (7.9in.) from end of telescope 0.3m (1ft.) from instrument center
Focusing knob	2-speed
Lens hood	Retractable
Operating temperature	-20 to +50°C (-4 to +122°F)
Width	130mm (5.12in.)
Length	215mm (8.46in.)
Height	140mm (5.51in.)
Weight	1.85kg (4.1 lb.)
Sensitivity	10' / 2mm
Setting accuracy	0.3"
Working range	±15'
Sighting aid	Peep sight