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SolutionGeological Exploration and Regional Survey Forestry Survey and Ecological Monitoring Mining Operations and Engineering Infrastructure Forest Fire Prevention and Individual Soldier Protection Earthquake Disasters and Emergency Rescue Military and National Defense Mapping Education and Research Support Farmland Planning and Water Resources Survey Culture and Tourism as the City’s Brand Archaeological Research and Cultural Heritage
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PRODUCTS CENTER
Papua New Guinea DQL-2A Pocket Theodolite
This instrument determines the azimuth of a target by reading the magnetic needle against a graduated dial. In addition, it is equipped with a plumb-bob-type clinometer; when used in conjunction with the slope-angle scale on the sighting telescope, it can measure various slope angles of the target. The pocket theodolite is primarily used for measuring geological attitudes—namely strike, dip direction, and dip angle—as well as for preliminary topographic surveys, including determining position (i.e., intersection points), measuring slope angles, and establishing horizontal planes; it can also be used to measure verticality and to produce topographic maps. The front face of the instrument body is fitted with a gear shaft for adjusting the magnetic declination. A 60-mm scale is engraved on the side of the instrument body for drafting purposes. This instrument features a compact structure, small size, light weight, portability, simple operation, reliable accuracy, and stable performance.
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Product Description
1. Magnetic needle damping time: 30–60 seconds
2. Dial scale value: 1º
3. Circular level bubble angle: 30′ ± 5′ per 2 mm (at 20°C)
4. Instrument external dimensions: 77.5 × 66 × 20 (mm)
5. Instrument net weight: 0.2 kg
中企跨境-全域组件 1.70
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