NIKON TOTAL STATION K SERIES ( K2 DAN K5 )
SPESIFIKASI
DISTANCE MEASUREMENT
Range with Nikon specified prisms1
With reflector sheet (5 × 5 cm)...........................................................1.5 m to 300 m (4.9 ft to 984 ft)
With single prism 6.25 cm (2.5 in) .......................................................................... 4,000 m (13,123 ft)
Range reflectorless mode (Nikon N)
KGC (18%)
Good1
..........................................................................................................................400 m (1312 ft)
Normal²...................................................................................................................... 300 m (984 ft)
Difficult³.......................................................................................................................235 m (771 ft)
KGC (90%)
Good¹......................................................................................................................... 600 m (1968 ft)
Normal²..................................................................................................................... 500 m (1640 ft)
Difficult³..................................................................................................................... 250 m (820 ft)
Accuracy4
Prism5 .................................................................................................................. ±(2+2 ppm × D) mm
Reflector sheet ................................................................................................... ±(3+2 ppm × D) mm
Reflectorless6 ...................................................................................................... ±(3+2 ppm × D) mm
Measuring interval7
Prism mode
Precise mode........................................................................................................................ 1.1 sec.
Normal mode .......................................................................................................................0.6 sec.
Fast mode............................................................................................................................0.4 sec.
Reflectorless mode (Nikon N)
Precise mode........................................................................................................................ 1.1 sec.
Normal mode .......................................................................................................................0.6 sec.
Fast mode............................................................................................................................0.4 sec.
Least count
Precise mode.......................................................................................................0.1 mm (0.0002 ft)
Normal mode ............................................................................................................1 mm (0.002 ft)
ANGLE MEASUREMENT
Accuracy8
(horizontal and vertical) ......................................................2“ (0.6 mgon), or 5“ (1.5 mgon)
Reading system .....................................................Photoelectric detection by incremental encoder
Circle diameter.......................................................................................................... 88 mm (3.46 in)
Horizontal angle........................................................................................... 2”:Diametrical, 5”:Single
Vertical angle............................................................................................................................Single
Minimum increment..........................................................................................1/5/10” (0.2/1/2 mgon)
TELESCOPE
Tube length.................................................................................................................125 mm (4.9 in)
Image.........................................................................................................................................Erect
Magnification...........................................................................30× (18x/36x with optional eyepieces)
Effective diameter of objective ................................................................................... 45 mm (1.77in)
Field of view................................................................................................................................1°20‘
Resolving power ............................................................................................................................. 3”
Minimum focusing distance............................................................................................1.5 m (4.9 ft)
Laser Pointer (Nikon N)...........................................................................................Coaxial Red Light
TILT SENSOR
Type..................................................................................................................................... Dual axis
Method........................................................................................................Liquid-electric detection
Compensation range .....................................................................................................................±3‘
COMMUNICATIONS
Communication ports .......................................................................................... 1 x serial (RS-232C)
WIRELESS COMMUNICATIONS
Bluetooth...........................................................................................................................Integrated
GENERAL SPECIFICATIONS
Level vials
Sensitivity of Circular level vial .......................................................................................... 10‘/2 mm
Optical plummet
Image.......................................................................................................................................Erect
Magnification ............................................................................................................................... 3X
Field of view..................................................................................................................................5°
Focusing range ..................................................................................................... 0.5 m (1.6 ft) to ∞
Display
2“............................................................................ Both sides, backlit, graphic LCD (128 × 64 pixel)
5“............................................................................Single side, backlit, graphic LCD (128 × 64 pixel)
Point memory ............................................................................................................ 50,000 records
Dimensions (W x D x H)........................................168 mm x 173 mm x 335 mm (6.6 in x 6.8 in x 13.1 in)
Weight (approx.)
Main unit (without battery)......................................................................................... 4.9 kg (10.8 lb)
Battery.........................................................................................................................0.1 kg (0.2 lb)
Battery charger.......................................................................................................... 0.05 kg (0.1 lb)
Carrying case.............................................................................................................. 2.5 kg (5.5 lb)
Power
Clip-on Li-on battery ...............................................................................................................x1 incl.
Operating time9
(per battery)
Continuous distance/angle measurement............................................................approx. 4.5 hours
Distance/angle measurement every 30 seconds ................................................... approx. 14 hours
Continuous angle measurement............................................................................approx. 22 hours
Charging time
Full charge ........................................................................................................................... 6 hours
External power supply ..................................................................................................................Yes
ENVIRONMENTAL
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 999 mmHg (533 to 1,332 hPa, or 15.8 to 39.3 inHg)
Dust and water protection.......................................................................................................... IP55
CERTIFICATION
Class B Part 15 FCC certification, CE Mark approval.
IEC60825-1:2014
Reflectorless mode..................................................................................................................Class 1
Laser Pointer.......................................................................................................................... Class 2
Prism mode .............................................................................................................................Class 1
1. Good conditions (good visibility, overcast, twilight, low ambient light).
2. Normal conditions (normal visibility, object in the shadow, moderate ambient light).
3. Difficult conditions (haze, object in direct sunlight, high ambient light).
4. Measurement taken using Precise mode, and Standard deviation based on ISO 17123-4
5. Accuracy at close range, 1.5 to 5m, is ± (5 + 2 ppm × D) mm
6. Accuracy at close range, 1.5 to 5m, is ± (10 + 2 ppm × D) mm
7. Measuring time may vary depending on measuring distance and conditions. Specification based on average of repeated
measurements.
8. Angular accuracy based on ISO 17123-3
9. Battery life specification at 25 °C (77 °F). Operation times may vary depending on the condition and deterioration of the
battery. Operation time may be shorter at low temperatures.
Bluetooth type approvals are country specific.
Specifications subject to change without notice.
Kelengkapan Aksesories
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