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Sokkia B20 Automatic Level 32X Magnification

Product Specifications :

  • 【Brand Name】OEM
  • 【Model Number】Sokkia B20
FOB Reference Price
US $ 1.00 | >=1 Piece
Payment:
  • L/C
  • Western Union

Product description

Sokkia B20 32X Automatic Level 738320 The Sokkia B20 32X Automatic Level is a instrument with World-proven precision and durability. The Sokkia B series automatic levels feature enhanced reliability under all environmental conditions. Tough and compact bodies are more tightly sealed against water, humidity and dust (IPx6). The B series levels provide quick setup, easy sighting, and superior durability against vibration and shock, ensuring the increased productivity over an extra-long period of time. Features Precise, Reliable Automatic Compensator The B series levels incorporate the most precise and reliable compensator available in the market today. The technological superiority of the Sokkia automatic levels has been proven since the release of the best-selling B2 model in 1963. 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 Optimally designed telescope provides exceptionally bright and sharp view that reduces operator's eye strain. Ultra-short focus distance of 20cm (7.9in.) from end of telescope makes it easiest to use in confined locations. The B20 Model has a Two-speed focus knob switches between coarse and fine for even faster operation. Quick Collimation Two knobs of endless horizontal motion drives can be operated with either hand for fast and easy aiming. Horizontal Angle Measurement Horizontal angles can be read in 1° or 1 gon units. Freely rotatable circle allows any angle reading from zero. Right angles can be quickly set for layout and alignment tasks. The readout window is conveniently located on the instrument base - directly below the eyepiece. Stadia The stadia lines on the reticle allow distance measurements. Simply multiply the staff length between the top and bottom stadia lines by 100. Easy to Adjust Reticle adjustment is made with one screw. Circular levels vial is adjusted with two screws. Both adjustments are simple and fast with provided tools. Standard Equipment B Series Automatic Level Instrument, Lens Cap, Plumb Bob, Vinyl Rain Cover, Cleaning Cloth, Tool Kit, Operator's Manual, Hard Carrying Case, and Manufacturers 5-Year Limited Warranty. Specifications Model B20 Telescope Length 215mm (8.46in.) Magnification 32x Objective aperture 42mm (1.65in.) Resolving power 3" 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 Image Erect Reticle pattern Wedge Stadia constant 0 Stadia ratio 100 Focusing knob 2-speed Sighting aid Peep sight Lens hood Retractable Accuracy (standard deviation for 1km double run leveling) Without micrometer 0.7mm (0.03in.) With micrometer 0.5mm (0.02in.) Compensator Type Pendulum compensator with magnetic damping system Setting accuracy 0.3" Working range ±15' Circular level Sensitivity 10' / 2mm Mirror Pentaprism Horizontal circle Diameter 103mm (4.1 in.) Graduations 1° / 1gon General Horizontal motion drive Clampless, endless, double-sided knobs Water resistance IPX6 (EC 60529:2001) 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.)



Supply ability

100.0 Piece per day

Packaging and shipping

Lead time : 3 Day
Port : Shanghai
Packaging details: Carton

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