Description
Nikon DTM-322 total stations
Features Total Station Nikon DTM 322
- 5-second accuracy
- 10,000-point internal memory
- 6,560 foot range to single prism
- Optical plummet
- Single-axis compensation
- High-quality Nikon optics
- Built-in Nikon Survey software
- RS-232C serial port
- 15-hour life rechargeable AA batteries
- Water resistant and dustproof to IP-55
- Single black and white LCD display
- Full numeric keyboard
- Compact and lightweight
Specifications Total Station Nikon DTM 322
| General | |
| Weight | 11 lbs (4.9 kg) |
| Dimensions | 6.6 in × 6.8 in × 13.2 in (16.8 cm × 17.3 cm × 33.5 cm) |
| Warranty | 1-year |
| Protection Class | IP55 (protected against dust and water jets) |
| Internal Memory | 10,000 points |
| Software | Nikon Survey |
| Angle Measurement | |
| Measuring Method/Reading System | Incremental encoder |
| Detection Method | Photoelectric |
| Minimum Reading | 1-second/5-second/10-second |
| Accuracy | 5-accuracy |
| Diameter of Circle | 88 mm (3.46 in) |
| Distance Measurement | |
| Unit of Measure (distance display) | m/ft |
| EDM Accuracy (Precision) | ±(3+2 ppm × D) mm |
| Minimum Reading | 328 ft |
| Tilt Sensor/Compensator | |
| Range | ± 3 |
| Type | Single-axis |
| Method | Liquid-electric detection |
| Setting Accuracy | 1 arcsec |
| Battery/Power | |
| Power Source | Four rechargeable AA Ni-MH batteries |
| Battery Life | 15 hours |
| Battery Life Alert | yes |
| Optical Plummet | |
| Image | Erect |
| Magnification | 3x |
| Field of View | 5 degrees |
| Focus Range | 0.5 m to infinity |
| Level | |
| Plate/Tubular Bubble Vial | 30 seconds per division/(2 mm) |
| Circular Bubble Vial | 10 minutes per division/(2 mm) |
| Telescope | |
| Length of Tube | 158 mm (6.2 in) |
| Image | Erect |
| Diameter of Objective Lens (Aperture) | 45 mm (1.77 in); 50 mm (1.97 in) EDM |
| Magnification | 33× (21×/41× with optional eyepieces) |
| Field of View | 1 degree 20 arcmin |
| Resolving Power | 2.5 arcsec |
| Minimum Focus Distance | 1.5 m (4.92 ft) |
| Display and Keypad | |
| Type | Black and white LCD |
| Sides | Single |
| Keys | Full numeric |
| Backlight | yes |
| Pixels | 128 × 64 pixel |
| Temperature | |
| Operating | –4 °F to +122 °F (–20 °C to +50 °C) |
| Applications | |
| Surveying and Construction | yes |
| Mapping and GIS (geographic information systems) | yes |
| Utilities | yes |
| Environment Studies | yes |
| Geomarking | yes |
| Archaeology | yes |
| Accident Reconstruction | yes |
| Measurement Range (under fair weather conditions) | |
| Single Prism | 2,000 m (6,560 ft) |
| Triple Prism | 2,600 m (8,530 ft) |
| Mini Prism | 1,000 m (3,280 ft) |
| Reflector Sheet | 100 m (328 ft) |
| Functions | |
| Coordinate Measurement Point | yes |
| Angle and Distance Stake Out | yes |
| Stake Out Line | yes |
| Offsets | yes |
| Missing Line | yes |
| Remote Elevation | yes |
| Resection | yes |
| Area Calculation | yes |
| Interface | |
| Pin Port | RS-232C |
What’s in the Box
- Nikon DTM 322 5 second total station
- Tribrach
- Plastic carrying case
- Clip-on battery holder
- 100V/240V AA battery charger
- Plug adapter set
- Set of AA Ni-MH rechargeable batteries (4)
- User Manual
- 1-year manufacturer’s warranty
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