Mô tả chi tiết
I)CHƯƠNG TRÌNH ỨNG DỤNG
+ DATA COLLECT:Đo khảo sát địa hình.
+ LAYOUT: Chuyển điểm thiết kế ra thực địa/ Tìm điểm khi biết ( X,Y,Z).
+ NEW POINT: Giao hội nghịch.
+ REM: Đo chiều cao không với tới.
+ RDM (Radial): Đo gián tiếp xuyên tâm.
+ RDM (Cont ): Đo gián tiếp liên tục.
+ Z-COOR: Tính cao độ Z khi biết tọa độ (X,Y).
+ AREA: Đo diện tích.
+ POINT TO LINE: Tính khoảng cách từ một điểm tới một đường thẳng.
II). TÍNH NĂNG
-Năng Suất & Hiệu Quả
-Siêu Chống Nước & Chống Bụi
-Độ chính xác cao, Phạm vi đo dài
-Chương trình linh hoạt, thông minh
-Hệ thống bù nghiêng 2 trục lên tới 180’’
Specifications for the Topcon GTS 255 5 Second Total Station
General
|
Weight |
10.8 lbs (4.9 kg) |
Dimensions |
7.2 in x 6.8 in x 13.2 in (18.4 cm x 17.2 cm x 33.6 cm) |
Protection Class |
IP54 (protected against dust and water splashes) |
Internal Memory |
24,000 points |
Angle Measurement
|
Measuring Method/Reading System |
Absolute encoder |
Detection Method |
Horizontal: double, Vertical:single |
Minimum Reading |
1-second/5-second |
Accuracy |
5-Second |
Diameter of Circle |
71 mm |
Distance Measurement
|
Unit of Measure (distance display) |
m/ft |
EDM Accuracy (Precision) |
±(2mm + 2ppm x D) |
Minimum Reading |
900 m (3,000 ft) |
Tilt Sensor/Compensator
|
Range |
± 3 |
Type |
Automatic vertical and horizontal |
Method |
Liquid surface reflective profile sensor reading |
Setting Accuracy |
1 arcsec |
Battery/Power
|
Power Source |
Rechargeable Ni-MH battery |
Battery Life |
9 hours |
Battery Life Alert |
yes |
Voltage |
7.2V |
Optical Plummet
|
Image |
Erect |
Magnification |
3x |
Field of View |
5 degrees |
Focus Range |
0.5 m to infinity |
Level
|
Plate/Tubular Bubble Vial |
30 seconds per division/(2 mm) |
Circular Bubble Vial |
10 minutes per division/(2 mm) |
Telescope
|
Length of Tube |
150 mm |
Image |
Erect |
Diameter of Objective Lens (Aperture) |
1.77 in (45mm) EDM: 1.97 in (50 mm) |
Magnification |
30x |
Field of View |
1 degree 30 arcmin |
Resolving Power |
3.0 arcsec |
Minimum Focus Distance |
1.3 m (4.2 ft) |
Reticle Illumination |
Provided |
Display and Keypad
|
Type |
2 screen, dot matrix graphic LCD display |
Keys |
Alphanumeric |
Backlight |
yes |
Temperature
|
Operating |
-4Fº~122ºF (-20ºC~50ºC) |
Applications
|
Surveying and Construction |
yes |
Mapping and GIS (geographic information systems) |
yes |
Utilities |
yes |
Environment Studies |
yes |
Geomarking |
yes |
Archaeology |
yes |
Accident Reconstruction |
yes |
Measurement Range (under fair weather conditions)
|
Single Prism |
2,300 m (7,500 ft) |
Triple Prism |
3,100 m (10,200 ft) |
Mini Prism |
900 m (3,000 ft) |
Functions
|
Coordinate Measurement Point |
yes |
Angle and Distance Stake Out |
yes |
Stake Out Line |
yes |
Offsets |
yes |
Missing Line |
yes |
Remote Elevation |
yes |
Resection |
yes |
Area Calculation |
yes |
Measurement Time
|
Fine |
1 mm: 1.2 seconds (Initial 4 seconds); 0.2 mm: 2.8 seconds (Initial 5 seconds) |
Tracking |
0.4 seconds (Initial 3 seconds) |
Interface
|
Pin Port |
9-pin (RS-232C) |