Media Teknologi : Nikon DTM 352 Total Stations, Total Stations Sokkia Set-510, Nikon NPL-352, Garmin Gps, alat survey, kompas suunto

Nikon DTM 352 Total Stations

Total Stations DTM-353/332 offer superior overall convenience and ease of use.
In addition to the enhancement of functions inherited from their predecessors—the DTM-350 and DTM-330—the new models feature a large graphicLCD, ergonomic keyboard and improved software for superior operability. They also come with a remarkable long battery life of 16 hours, IPx6 waterproof construction and intelligent feature coding systems. A 10,000-record data memory with job manager is available as is an newly designed EDM that offers increased speed and range. Moreover, they incorporate Nikon’s superb optics as well as powerful and practical on-board survey programs. And all features are housed in a light and compact design.

Main Features

•	±(3+2ppm x D)mm distance measurement accuracy
•	Same distance accuracy for both Prisms and Reflector Sheet
•	Just 1.6 sec. measuring time with 1mm distance resolution
•	5-second angle measurement accuracy
•	Quick and convenient feature code input system
•	USR user defined keys set as “ONE-TOUCH access” keys to your preferred functions
•	User customizable feature code list
•	First, on-site setting change capability
•	Feet & Inch input and display
•	A special version of the DTM-352 that allows operation at extremely low temperatures down to –30°C is available.

Model	DTM-352, DTM-332
Telescope
Tube Length	158mm/6.22 in.
Magnification	33x (21x/41x with optional eyepieces)
Effective diameter of objective	45mm/1.77 in. (EDM: 50mm/1.97 in.)
Field of view	1°20’
Resolving power	2.5”
Minimum focusing distance	1.3m/4.26 ft.
Distance measurement
Range with Nikon specified prisms
Normal conditions	(Ordinary haze, visibility approx. 20km/12.5 miles)
With reflector sheet (5 x 5cm)	5 to 100m (16.4 to 328 ft.)
With mini prism	1,000m/3,280 ft.
With single prism	2,000m/6,560 ft
With triple prism	2,600m/8,530 ft.
Good conditions	(No haze, visibility of over 40km/25 miles)
With reflector sheet (5 x 5cm)	5 to 100m (16.4 to 328 ft.)
With mini prism	1,200m/3,930 ft.
With single prism	2,300m/7.540 ft.
With triple prism	3,000m/9,840 ft.
Accuracy (Prism/Precise mode)	±(3+2ppm x D)mm ±(3+3ppm x D)mm (–20°C to –10°C, +40°C to +50°C
*Measuring interval1**
Precise mode	1.6 sec. (initial 1.6 sec.)
Normal mode	1.0 sec. (initial 1.4 sec.)
Least count
Precise mode	1mm/0.002 ft.
Normal mode	10mm/0.02 ft.
Ambient temperature range*2	–20°C to 50°C/–4°F to +122°F
Atmospheric correction
Temperature range	–40°C to 60°C/–40°F to +140°F
Barometric pressure	400 to 999mmHg/533 to 1,332hPa/15.8 to 39.3 in.Hg
Prism offset	–999 to 999
Angle measurement
Reading system	Photoelectric detection by incremental encoder
Horizontal angle	Diametrical(DTM-352), Single(DTM-332)
Vertical angle	Single
Minimum increment (Degree, Gon, MIL6400)	Degree: 1/5/10”, Gon: 0.2/1/2mgon, MIL6400: 0.005/0.02/0,05mil
DIN 18723 accuracy (horizontal and vertical)	5”/1.5mgon
Tilt sensor
Type	Dual-axis(DTM-352), Single-axis(DTM-332)
Method	Liquid-electric detection
Compensation range	±3'
Setting accuracy	1"
Level vial
Plate level vial	30"/2mm
Circular level vial	10'/2mm
Optical plummet
Magnification	3x
Focusing range	0.5m/1.6 ft. to ∞
Display	Graphic LCD (128 x 64 dot) Both sides(DTM-352), Single side(DTM-332)
Point memory	10,000 records
Dimensions (W x D x H)	168 x 173 x 335mm/6.6 x 6.8 x 13.2 in.
Weight (approx.)
Main unit (with battery)	5.3kg/11.7 lbs.(DTM-352), 5.2kg/11.5 lbs.(DTM-332)
Battery	0.4kg/0.9 lbs
Carrying case	2.4kg/5.3 lbs
On-board Ni-MH battery BC-65
Operation time
Continuous distance/angle measurement	Approx. 16 hours*3
Distance/angle measurement every 30 seconds	Approx. 27 hours
Angle measurement	Approx. 30 hours
Quick charger Q-75U/E	Approx. 2.0 hours for full recharge
Quick charger Q-70C (12V DC cigarette lighter charger)	Approx. 2.0 hours (fully discharged BC-65 requires more than one charge)

*1	Measuring time may vary depending on measuring distance and conditions.
*2	A special version of the DTM-352 is available that allows operation at extremely low temperatures down to –30 °C.
*3	At 25°C. Operation time may be shorter if battery is not new.

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