The Leica NA2/NAk2 Series Automatic Level (2 Models Available) is designed for surveying professionals and engineers who require uncompromising precision, durability, and ease of use. With a rugged design, the NA2 series ensures reliable performance under harsh weather and construction site conditions.
This automatic level features a highly-effective vibration-damping mechanism to protect the pendulum compensator, ensuring stable and accurate results even in challenging environments. The telescope offers a bright, high-contrast, erect image, optimized for precision leveling tasks in any lighting conditions.
Key Features:
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Pendulum Compensator: Equipped with a vibration-damping mechanism for protection against knocks and shocks.
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Telescope: 32× magnification with a clear objective aperture of 45 mm, delivering high-contrast imagery even in low-light conditions.
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Optional Eyepieces: Choose between 40× for precise leveling or 25× for hot, shimmer conditions, allowing flexibility in various environments.
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Ease of Use: Includes endless horizontal drive with bilateral knobs for smooth operation.
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Water and Dust Resistance: Rated at IP53 for reliable performance in tough conditions.
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Circular Level Sensitivity: Features a highly sensitive level (8'/2 mm) for precision.
Specifications:
- Standard Deviation for 1 km Double-Run Leveling: Up to 0.7 mm (0.3 mm with parallel-plate micrometer).
- Shortest Focusing Distance: 1.6 m.
- Field of View at 100 m: 2.2 m.
- Compensator Working Range: Approximately 30’ with a setting accuracy of 0.3".
- Graduation Circle (K Version): 400 gon (360°) with a graduation interval of 1 gon (1°).
- Temperature Range: Operational in temperatures from -20°C to +50°C (-4°F to 122°F).
- Dust and Water Resistance: IP53 rating for durability.
Frequently Asked Questions (FAQ)
Q1: Is it accurate?
Very! The standard deviation for leveling is as low as 0.7 mm and 0.3 mm with the micrometer.
Q2: Can I use it in hot areas?
Yes, but for heat shimmer conditions, the 25× eyepiece works best.
Q3: Is the tool easy to rotate?
Yes, it has a friction-braked rotation system for smooth and easy turns.
Q4: What does IP53 mean?
It means it’s protected from dust and light water spray, making it weather-resistant.
Q5: Does it have a compensator?
Yes, the compensator has a working range of ~30' and keeps your measurements steady.
Q6: How sensitive is the circular level?
It’s very sensitive at 8'/2 mm, ensuring precise leveling.
Q7: Does it give erect images?
Yes, the telescope provides an erect image for clear viewing.