The Sokkia B20 32X Automatic Level (Model: 2110120BO) combines world-proven precision and unmatched durability to deliver superior leveling accuracy in all conditions. Its IPX6 water and dust resistance, precise compensator, and ultra-bright telescope make it the perfect tool for construction, surveying, and engineering professionals. Designed for efficiency, it features two-speed focusing, quick collimation, and horizontal angle measurement to maximize productivity on the job site.
Key Features:
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Highly Reliable Automatic Compensator: Incorporates four super-high-tensile suspension wires and magnetic damping, ensuring accuracy and stability even with temperature changes, vibration, or shock.
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Ultra-Bright Telescope: Optimized for exceptional brightness and clarity, reducing operator strain. The 7.9-inch short focus allows for precise use in confined spaces.
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Two-Speed Focus Knob: Switch between coarse and fine focusing for faster operation and enhanced accuracy.
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IPX6 Water Resistance: Built to perform in tough environmental conditions, withstanding water, dust, and humidity.
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Quick Collimation: Features endless horizontal motion drives with dual knobs for fast, easy aiming.
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Horizontal Angle Measurement: Offers 1° or 1 gon units and a freely rotatable circle for layout and alignment tasks.
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Stadia Lines for Distance Measurement: Multiply the length of the staff between stadia lines by 100 to measure distances effortlessly.
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User-Friendly Adjustments: Reticle and circular levels can be adjusted quickly with provided tools.
Specifications:
- Magnification: 32x.
- Minimum Focus: 7.9 inches (from telescope end), 1 foot (from instrument center).
- Telescope Length: 215mm (8.46 inches).
- Accuracy: ±0.7mm for 1km double-run leveling (±0.5mm with micrometer).
- Compensator Range: ±15’ with 0.3" setting accuracy.
- Water Resistance: IPX6-rated for protection against water and dust.
- Horizontal Circle: 103mm diameter with 1°/1 gon graduations.
- Operating Temperature: -20°C to +50°C (-4°F to +122°F).
- Weight: 1.85kg (4.1 lbs).
Frequently Asked Questions (FAQ)
Q1: What is the purpose of the two-speed focus knob?
The two-speed knob allows for fast coarse adjustments and fine tuning, saving time while improving precision.
Q2: Is the horizontal angle measurement easy to use?
Yes, the horizontal circle is freely rotatable, allowing easy zero-point setup for layout and alignment tasks.
Q3: What is the weight of the instrument?
The B20 weighs 1.85kg (4.1 lbs), making it lightweight yet durable.
Q4: How durable is the Sokkia B20 under job site conditions?
The Sokkia B20 is built to withstand vibration, shock, and dust, ensuring reliable performance in rugged environments.
Q5: What is the significance of the stadia ratio being 100?
A stadia ratio of 100 means that the distance measured using the stadia lines is 100 times the staff length visible between the lines, simplifying distance calculations.
Q6: How does the two-speed focusing knob enhance productivity?
The two-speed knob allows quick coarse adjustments and precise fine focusing, enabling faster setup and measurements.
Q7: Is the telescope easy to maintain?
Yes, the provided cleaning cloth and protective accessories ensure hassle-free maintenance.