Construction Total Station Theodolite Land Survey Measuring Device
DT-02CL electronic theodolite is an ordinary infrared electronic theodolite with absolute coded reading; angle measurement accuracy of 2 seconds, electronic bubble compensation accuracy of 1 second, and compensation range: ±4′.With laser plummet. The optimized design of the resistance-reducing circuit is the first in the world to use CCD as the receiver.
1. Laser and host shared a battery, integrated design.
2. Double-panel LCD display, convenient, fast, practical and accurate.
3. Liquid electronic sensor, can compensate for vertical axis tilt at any time to ensure accurate readings.
4. Horizontal disk, vertical disk, using the diameter reading to ensure the accuracy of 2 seconds.
| Basic Properties | |
| Laser indicator | Wavelength: 635 Power: 0.5 mw Adaptable for laser theodolite |
| Effective Range | 120m |
| Data Output | Interface RS-232C |
| Telescope | |
| Image | Erect |
| Lens barrel length | 157mm |
| Magnification | 30X |
| Objective Lens Effective Aperture | 45mm |
| Resolution | 3'' |
| Field of Angle | 1°30′ |
| Sight Distance Multiplication Constant | 100 |
| Angle Measurement | |
| Angle Measure Method | Absolute Encode |
| Code Disc Diameter | 79mm |
| Angle Measure Precision | 2″ |
| Reading | 1″,5″ |
| Distance Measurement | |
| Precision | ±(2mm+2×10-6·D) |
| Distance Measurement | 8′/2mm |
| Automatic Vertical Compensation | |
| System | Liquid Electric Sensor: ±4′ Bubble Compensation: ±3′ |
| Precision | ±3′ |
| Level | |
| Long Level | 30″/ 2mm |
| Circle Level | 8′/ 2mm |
| Optical Plummer | |
| Image | Erect |
| Magnification | 3X |
| Focusing Range | 0.5~∞ |
| Field of view | 5° |
| Laser Plummer | |
| Plummer Precision | 1.5mm at 1.5m |
| Laser Spot Diameter | 2.5mm at 1.5m |
| Output Power | ≤0.9mW |
| Unlimited Microscrew | |
| Amount | 1 vertical microscrew 1 horizon microscrew |
| Physical Characteristics | |
| Battery | Rechargeable NiMH Battery/AA battery |
| Voltage | DC 6V |
| Continous Working Time | About 10 hours |
| Working Temperature | -20ºC~+45ºC |
| Size & Weight | |
| Size | 165X157X318mm |
| Weight | 4.3kg |
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