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Features & Applications:
Northwest's NTDM103 Total Station surveying instrument is designed and built with all the successful features of NETH10 & 20 Series Digital Transit. It integrates a built-in, state of the art, co-axial distance meter which makes angle and distance measurements at all construction sites easy and simple.
Whether your job requires angle measurement, distance measurement, stake out, or alignment, NTDM can provide you with the most economic and speedy solution. It is a contractor's friend at any construction site.
Features:
Coaxial EDM provides accurate distance measurement
On-board MLM, REM, Stakeout and Area calculation
Converts between Degrees and Percentage for setting grades
Multi-layer coated lens with clear images and illuminated reticle
Double-sided illuminated LCD panels provide efficient operation
Industry grade structure built for dust and water resistance
3000 ft. working range with single prism (sold separately)
Carrying Case
Spec Summary:
Telescope
Image:
Erect
Magnification:
30X
Effective aperture:
45 mm (EDM 50 mm)
Resolving power:
4"
Field of view:
1 30'
Minimum focus:
3 ft
Angle Measurement
Measuring method:
Photoelectric detection,
incremental encoder
Minimum reading:
5" or 10" Selectable
Measuring unit:
360°
Vertical angle :
Zenith 0 or Horizontal 0 Selectable
Accuracy (DIN18723):
10"
Distance Measurement
Single prism, fair weather:
3000 ft
Triple prism, fair weather:
5000 ft
Display:
Max: 999999.999m Min: 1m
Unit:
Metric or feet selectable
Accuracy:
+/-(5mm+3ppm@D)
Measuring time:
Single shot: 3 seconds
Tracking: 1 second
Reflection prism correction:
Automatic correction after input
Sensitivity of Vial
Plate vial:
30"/2mm
Circular vial:
8'/2mm
Optical Plummet
Image:
Erect
Magnification:
3X
Focusing range:
1.5ft
Field of view:
5°
Display:
LCD Dot Matrix
Battery:
NiMH Rechargeable
Voltage:
DC 6V
Operation time:
6hrs
Operating temperature:
68 - 113F (20 - 45C)
Dimensions & Weight
Dimensions:
6.2 x 5.9 x 12.9 in. (160 x 150 x 330mm)
Weight:
12 lb
Surveying Instrument - Total Station w/ RS-232, NTDM103 - Northwest Instrument
Surveying Instrument - Total Station w/ RS-232, NTDM103 - Northwest Instrument