Total Station NIKON DTM-352

- Ketelitian Sudut : 5 �
- Ketelitian Jarak : ± -(3mm+3ppmxD)
- Pembesaran Lensa : 33x
- Ketelitian sudut : 1�
- Internal Memory : 10.000 Points
- Display : 2 Muka
- Jarak ukur 1 Prisma : 2.300 M
- Jarak ukur 3 Prisma : 3.000 M

In addition to the enhancement of functions inherited from their predecessors—the DTM-350 and DTM-330—the new models feature a large graphic LCD, 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.

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Specifications

DTM-652 NPL-632
Telescope
Tube length 158mm (6.22ft) 153mm (6.02in)
Image Erect
Effective diameter of objective 45mm/1.77in
(EDM: 50mm/1.97in) 40mm/1.57in
(EDM: 50mm/1.97in)
Magnification 33x (21x/41x w/optional eyepieces) 26x (16x/32x w/optional eyepieces)
Field of view 1�20' 1�30'
Resolving power 2.5" 3"
Minimum focusing distance 1.3m (4.26ft) 1.6m (5.3ft)
Reticle illumination Provided (3 steps)
Distance measurement (with Nikon specified prism)
Under good conditions
with reflector sheet (5 x 5 cm) 5 to 100m / 16.4 to 328.1ft 1.6 to 300m / 5.3 to 980ft
With mini prism 1100m / 3600ft 1.6 to 3000m / 5.3 to 9800ft
With single prism 2700m / 8900ft 1.6 to 5000m / 5.3 to 16400ft
With triple prism 3600m / 11800ft -
With nine prisms 4400m / 14400ft -
Under normal conditions
with reflector sheet (5 x 5 cm) 5 to 100m / 16.4 to 328.1ft 1.6 to 300m / 5.3 to 980ft
With mini prism 950m / 3100ft 1.6 to 3000m / 5.3 to 9800ft
With single prism 2400m / 7900ft 1.6 to 5000m / 5.3 to 16400ft
With triple prism 3100m / 10200ft -
With nine prisms 3700m / 12100ft -
Reflectorless mode
(white target)*1 - 1.6 to 210m / 5.3 to 680ft
Readout display 9999.9999m / 29999.999ft
Accuracy
Precise mode �(2+2ppm x D)mm �(3+2ppm x D)mm (-10�C to +40�C)
�(3+3ppm x D)mm (�20�C to �10�C, +40�C to +50�C)
Normal mode �(4+2ppm x D)mm �(5+10ppm x D)mm
Least count
Precise mode 0.1/1mm, 0.0005ft/0.002ft
Normal mode 1/10mm, 0.002/0.02ft
Measuring intervals (DTM-652)*2
Precise mode 1.0 sec (initial: 1.0 sec) -
Normal mode 0.5 sec (initial: 1.0 sec) -
Measuring intervals (NPL-632)*2
Prism mode (Precise mode) - 1.3 sec (initial: 2.0 sec)
Prism mode (Normal mode) - 0.5 sec (initial: 1.6 sec)
Reflectorless (Precise mode) - 1.6 sec (initial: 2.6 sec)
Reflectorless (Normal mode) - 0.8 sec (initial: 2.0 sec)
Ambient temperature range �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 correction -999 to +999
Angle measurement
Reading system Photoelectric detection by incremental encoder
(diametrical detection for H/V circles)
Circular diameter 79mm
Minimum increment
(Degree) 0.5"/1"/5" 1"/5"/10"
(Gon) 0.1mgon/0.2mgon/1mgon 0.2mgon/1mgon/2mgon
(MIL6400) 0.002mil/0.005mil/0.02mil 0.005mil/0.02mil/0.05mil
Accuracy 1" / 0.3 mgon 2" / 0.5 mgon
Dual-axis compensator
Method Liquid electric detection, Dual-axis
Compensation range �3'
Setting accuracy �1"
Lumi-Guide
Working range 100m / 330ft
Positioning accuracy within approx. 6cm /2.4in at 100m/330ft
Level vials
Sensitivity of plate level vial 30"/2mm
Sensitivity of circular level vial 10'/2mm
Optical plummet
Image Erect
Magnification 3x
Field of view 5�
Focusing range 0.5m /1.6ft to
Display
Type Graphic LCD (128 x 64 dot) on both side
Point memory
Raw/coordinates 10,000 records
External memory device CompactFlash (CF) card, USB memory
Environmental specification IP54
Dimensions(approx.) 166 x 168 x 365mm / 6.5 x 6.6 x 14.4in
Weight
Main unit 5.3 kg / 11.7lbs 5.3 kg / 11.7lbs
BC-80 0.6 kg / 1.3lbs
Operating time DTM-652 Approx. 10 hours
(continuous distance/angle measurement)
Approx. 27 hours
(distance /angle measurement evey 30 seconds)
Approx. 28 hours (angle measurement)
NPL-632 Approx. 6 hours
(continuous distance/angle measurement)
Approx. 12 hours
(distance /angle measurement evey 30 seconds)
Approx. 25 hours (angle measurement)