CST/BERGER CST202, Instruction Manual

Page: 115 / 117

28. TOTAL STATION SPECIFICATION CHART
Model CTS02 CTS05
Telescope
Length of Telescope 150mm
Image Erect
Objective Lens Aperture 45mm
Magnification 30X
Field of View
1°30 ′
Resolving Power 4.0 ″
Shortest Sighting Distance 1.5m
Stadia Ratio 100
Stadia Constant 0
Angle Measurement
Method Raster Incremental
Detecting Horizontal : Double
Vertical :Single
Minimum Reading 1 ″ / 5 ″
Accuracy 2” 5”
Display Panel Double Face
Display Method USA
Distance Measurement
Accuracy
±
（
2mm+2ppm.D) ±
（
5mm+3ppm.D)
Minimum Reading
Measuring mode
：
1mm
（
0.005ft)
Tracking mode
：
1mm
（
0.005ft)
Measurement Range Single prism 1.6Km / Triple prisms 2.5Km *
Compensator
Tilt Sensor Yes
Range ±3 ′
Output Interface
Communication Standard RS232C
Date Output Interface Yes
Optical Plummet
Image Erect
Magnification 4X
Field of View
5°
Focus Range
0.5
～
∞
Laser Plummet Accuracy ±1mm
Base
Base Model Separated Base
Power
Battery Ni-H Charge Battery
Working Time per battery About 7Hours
Level Sensitivity
Sensitivity of Long Vial 30''/2mm
Sensitivity of Bubble 8'/2mm
Memory
Internal Point Storage 15000 points
Other
Temperature
﹣
20
℃ ～﹢
50
℃
Net Weight 5.8kg
“*”Average condition :slight haze; visibility about 23.5Km,sunny periods