Topcon Total Station GTS-102N setara dengan Topcon Total Station GTS-235N
Topcon Total Station GTS-102N
Topcon Total Station GTS-235N
Topcon GTS-235N | GTS-102N
1 bh prisma Poligon
1 bh Prisma Detail
2 bh Tripod Alumunium
Garansi Servis satu tahun
The TOPCPN GTS-230N Series are the innovative successor to the best selling GTS-210/ 220 Series Total Stations.
The GTS-210 Series with “ Waterproof” design brought revolution to the
surveying industry with features and durability. Now the new GTS-230N
Series have upgraded their basic functions for distance and angle
measurement in addition to maintaining superb durability against the
The GTS-230N Series has a large 24 key keyboard as standard.
Superior Basic Function for measuring distance & angle
The GTS-230N Series are provided with a distance measuring range of 3,
000 m ( 9, 900 ft) to a single prism which is superior in their class (
GTS-239N: 2, 000 m ( 6, 600 ft) / 1prism) , while maintaining high
accuracy ± ( 2 mm + 2 ppmxD) m.s.e. ( GTS-239N: ± ( 3 mm + 3 ppmxD)
m.s.e.) . As for distance measuring time, data updates at a high rate
speed of 1.2 seconds in the fine measurement code. ( 0.7 seconds in the
coarse mode, and 0.4 seconds in the tracking mode) . This shorter
distance measurement time will allow you to increase your efficiency and
productivity in the field.
Increased Internal Memory for Data Storage
The GTS-230N Series has the internal memory to store up to 24, 000
points for data collection and layout work. Due to this substantial
memory capacity, you do not need to worry about memory storage.
Dual-axis compensation is available for GTS-233N/ 235N/ 226N model.
This dual-axis tilt sensor automatically corrects the vertical and
horizontal angle compensation for miss-leveling error.
24 key keyboard
The new GTS-230N has a 24 key Numeric keyboard build in on both sides.
The 24 key keyboard makes it easier and quicker to key in codes and
other alpha or numeric fields.
Compact and Light Weight
The GTS-230N Series compact and weight only 4.9 kg ( 10.8 pounds) , (
instrument body with on-board battery and handle grip) . Due to this
small size and weight you can easily transport to and around the job
Waterproof IP66! !
The GTS-230N Series stands
up to any wet weather condition that occurs in the field, giving the
great benefit of not experiencing down time due to bad weather. The
waterproof-ness ( IP66) of the GTS-230N Series assures durable
performance in the field under all conditions as an “ All Weather” Total
Easy to use
The layout of keyboard and
display are clear and ensure easy operation. The menu driver software is
easy to learn, intuitive and use a complete range of surveying and
setting out routines. The GTS-233N and GTS-225 have 2 side displays, the
GTS-236N and the GTS-239N have the display and keyboard on one side.
Length : 150 mm Objective Lens diameter : 45 mm ( EDM : 50 mm ) Magnification( x) : 30 x Image : Erect Field of view : 1° 30' Resolving power : 2.5” Minimum focusing distance : 1.3 m ( 4.9 ft. )
Condition 1 : 1 Prism : 3, 000 m ( 9, 900 ft. ) 3 Prisms : 4, 000 m ( 13, 200 ft. ) 9 Prisms : 5, 000 m ( 16, 400 ft. )
Condition 2 : 1 Prism : 3, 500 m ( 11, 500 ft. ) 3 Prisms : 4, 700 m ( 15, 400 ft. ) 9 Prisms : 5, 800 m ( 19, 000 ft. )
Condition 1 : Slight haze with visibility about 20 km ( 12.5 miles ) moderate sunlight with light heat shimmer
Condition 2 : No haze with visibility over 40 km ( 25 miles ) , overcast with no heat shimmer
Accuracy : ± ( 2 mm + 2 ppm x D* ) m.s.e.
Least count in measurements :
Fine mode : 1 mm ( 0.005 ft. ) / 0.2 mm ( 0.001 ft. ) Coarse mode : 10 mm ( 0.02 ft. ) / 1 mm ( 0.005 ft. ) Tracking mode : 10 mm ( 0.02 ft. ) * D : Measuring distance ( mm )
Fine mode : 1 mm : 1.2 sec. ( Initial 4 sec. ) 0.2 mm : 2.8 sec. ( Initial 5 sec. ) Coarse mode : 0.7 sec. ( Initial 3 sec. ) Tracking mode : 0.4 sec. ( Initial 3 sec. ) ( The initial time will be different by a condition and setting EDM off time.) Atmospheric : -999.9 to + 999.9 ppm ( By 0.1 ppm ) Prism constant correction range : -99.9 to + 99.9 mm ( By 0.1 mm )
Method : absolute reading Detecting system : H: 2 sides V: 1 side Minimum reading : 5” / 1” ( 1 mgon/ 0.2 mgon ) Measuring time : less than 0.3 sec. Diameter of circle : 71 mm
Display unit : graphics LCD 160 x 64 Dots with backlight; 2 sides Keyboard : alpha – numeric key
Tilt correction ( automatic index )
Tilt sensor : dual axis Method : liquid type Compensating range : ± 3' Correction unit : 1” ( 0.1 mgon)