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Sokkia B20-25 40x Auto Level w/horizontal circle
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Experience Precision with Sokkia B20-25 40x Auto Level
Why Choose Sokkia B20-25 Auto Level?
Sokkia B-Series Auto Levels
- B-Series Automatic Levels, B40A; 24x, B30A; 28x, & B20; 32x. - Accuracy and reliability day-after-day.
- Sokkia B series auto levels feature enhanced reliability under all environmental conditions.
- Their rugged, compact bodies are tightly sealed against water, dust and humidity (IPx6).
- Quick setup, easy sighting and superior durability against vibration and shock ensure increased productivity.
- The B series levels incorporate field-proven precise and reliable compensator for accuracy you can rely upon.
- The optimally designed telescope provides exceptionally bright and sharp view that reduces operator's eyestrain.
- Quick collimation and horizontal angle measurement combine for fast and easy aiming of layout and alignment tasks.
Key B-Series features include:
- Three magnification models: B20 – 32x; B30 – 28x; B40 – 24x
- Precise, field-proven compensator
- Horizontal angle measurement
- Superior telescope with two-speed focus knob
- Quick collimation with two horizontal motion knobs
- Warranty: 5 Years
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, 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.
- Two-speed focus knob switches between coarse and fine for even faster operation (B20).
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 1gon 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.
Rapid, Easy Setup
- A domed-head tripod makes setting up faster and easier even on inclined, uneven grounds.
- The B series levels also fit flat-head tripods.
- The circular level can be seen on a pentaprism or plane mirror located beside the telescope eyepiece.
Option Details:
- B40A-25 24X Auto Level - New Item# 1009572-53 (Old Part#'s 2110140B1, 738340, 2110140B0)
- B30A-25 28X Auto Level - New Item# 1009572-03 (Old Part#'s 2110130B0, 738330)
- B20-25 32X Auto Level - New Item# 2110120B0 (Old Part# 738320)
Standard Configuration:
- Instrument (B40A, B30A, or B20 Auto Level)
- Lens Cap
- Plumb Bob (B20 Only)
- Vinyl Cover
- Cleaning Cloth
- Tool Kit
- Operators Manual
- Carrying Hard Case
Brief Specs*:
- Magnification: B20(32x), B30A(28x), B40A(24x)
- Accuracy (without micrometer:) .7mm(B20), 1.5mm(B30A), 2mm(B40A) - Standard deviation for 1km double run leveling
- Accuracy (with micrometer:) .5mm(B20) - Standard deviation for 1km double run leveling
- Compensator: Pendulum compensator with magnetic damping system
- Dust/Water Protection: IPX6
- Operating Temperature: -20 to +50ºC (-4 to +122ºF)
- Size: W130 x D215 x H140mm (W5.12 x D8.46 x H5.51in)
- Weight: B20 = 1.85kg (4.1lb) / B30A & B40A = 1.7kg (3.7lb)