Overview for the Nikon DTM 322 3 Second Total Station
The Nikon DTM-322 Total Station with 3-Second Accuracy delivers an economic, versatile, and easy-to-use platform to make sure you get the survey job done. This field instrument with onboard data collection software is built tough for all occasions and records precise measurements up to 7,540 feet away using a single prism.
Legendary Nikon Optics
Nikon's legendary optics integrated in the DTM322 effectively absorbs more light to give brighter, clearer images even in low-visibility conditions. Surveyors will see much more detail and much less distortion, especially over longer distances in the field. Better optics help surveyors aim more precisely, and they're much easier on the eyes - something you'll really appreciate on long workdays.
The Nikon DTM-322 is among the fastest total stations in its class, so you can move quickly through your routines and spend less time in the field. This land surveying tool is rugged and lightweight at 11 lbs including the battery.
Nikon Survey Field Software
With complete set of COGO and survey stakeout functions and simple data management, the Nikon Survey software has an intuitive and easy to learn user interface that enables users to conveniently collect field data. The quick field coding also allows for convenient one-button data collection of point features and raw target data for fast accurate results.
Convenient and Long-lasting Batteries
Using rechargeable Ni-MH AA batteries, the DTM 322 is designed to consume low power and provide the long usage in the field up to 15 hours! Off-the-shelf AA batteries can also be used as a back-up to provide even longer life.
Work with Spectra Data Collectors
With RS-232C serial port, this total station can transfer fiels quickly to your PC and connect with 9-pin capable Spectra data collectors, such as the Nomad, Recon, Ranger and T41.
DTM-322 is available in a 3-second dual face model and a 5-second single face model to meet your specific accuracy needs.
This Nikon total station package includes a tribrach, plastic carrying case, clip-on battery holder, AA battery charger, plug adapter set, rechargeable batterie and a 2-year manufacturer's warranty.
Features for the Nikon DTM 322 3 Second Total Station
- 3-second accuracy
- 10,000-point internal memory
- 7,540 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
- Dual black and white LCD display
- Full numeric keyboard
- Compact and lightweight
Specifications for the Nikon DTM 322 3 Second Total Station
|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)|
|Protection Class||IP55 (protected against dust and water jets)|
|Internal Memory||10,000 points|
|Measuring Method/Reading System||Incremental encoder|
|Diameter of Circle||88 mm (3.46 in)|
|Unit of Measure (distance display)||m/ft|
|EDM Accuracy (Precision)||±(3+2 ppm × D) mm|
|Minimum Reading||328 ft|
|Setting Accuracy||1 arcsec|
|Power Source||Four rechargeable AA Ni-MH batteries|
|Battery Life||15 hours|
|Battery Life Alert||yes|
|Field of View||5 degrees|
|Focus Range||0.5 m to infinity|
|Plate/Tubular Bubble Vial||30 seconds per division/(2 mm)|
|Circular Bubble Vial||10 minutes per division/(2 mm)|
|Length of Tube||158 mm (6.2 in)|
|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|
|Pixels||128 × 64 pixel|
|Operating||–4 °F to +122 °F (–20 °C to +50 °C)|
|Surveying and Construction||yes|
|Mapping and GIS (geographic information systems)||yes|
Measurement Range (under fair weather conditions)
|Single Prism||2,300 m (7,540 ft)|
|Triple Prism||3,000 m (9,840 ft)|
|Mini Prism||1,200 m (3,930 ft)|
|Reflector Sheet||100 m (328 ft)|
|Coordinate Measurement Point||yes|
|Angle and Distance Stake Out||yes|
|Stake Out Line||yes|