| Specifications
|
56-CST202
|
56-CST205
|
| Length of Telescope
|
150mm
|
150mm
|
| Image
|
Erect
|
Erect
|
| Objective Lens Aperture
|
45mm
|
45mm
|
| Magnification
|
30X
|
30X
|
| Field of View
|
1°30'
|
1°30'
|
| Resolving Power
|
4.0"
|
4.0"
|
| Shortest Sighting Distance
|
1.5m
|
1.5m
|
| Stadia Ratio
|
1:100
|
1:100
|
| Stadia Constant
|
0
|
0
|
| Angle Measurement
|
| Method
|
Raster Incremental
|
Raster Incremental
|
| Detecting
|
Horizontal: Double/ Vertical :Single
|
Horizontal: Double/ Vertical :Single
|
| Minimum Reading
|
1"/ 5"
|
1"/ 5"
|
| Accuracy
|
2"
|
5"
|
| Display Panel
|
Double Face
|
Double Face
|
| Distance Measurement
|
| Accuracy
|
± (2mm+2ppm.D)
|
± (5mm+3ppm.D)
|
| Minimum Reading
|
Measuring mode: 1mm (0.005ft)/ Tracking mode: 1mm (0.005ft)
|
Measuring mode: 1mm (0.005ft)/ Tracking mode: 1mm (0.005ft)
|
| Measurement Range
|
Single prism 5,249ft (1.6Km)/ Triple prisms 8202ft (2.5Km)*
|
Single prism 5,249ft (1.6Km)/ Triple prisms 8202ft (2.5Km)*
|
| Compensator
|
| Tilt Sensor (vertical)
|
Yes
|
Yes
|
| Range
|
±3'
|
±3'
|
| Output Interface
|
| Communication Standard
|
RS232C
|
RS232C
|
| Date Output Interface
|
Yes
|
Yes
|
| Plummet
|
| Image
|
Erect
|
Erect
|
| Magnification
|
4X
|
4X
|
| Field of View
|
5°
|
5°
|
| Focus Range
|
0.5~ ∞
|
0.5~ ∞
|
| Laser Plummet Accuracy
|
±1mm
|
±1mm
|
| Base
|
| Base Model
|
Separated Base
|
Separated Base
|
| Power
|
| Battery
|
Ni-MH Charge Battery
|
Ni-MH Charge Battery
|
| Working Time
|
About 7Hours
|
About 7Hours
|
| Level Sensitivity
|
Sensitivity of Long Vial: 30"/2mm
|
Sensitivity of Long Vial: 30"/2mm
|
|
|
Sensitivity of Bubble: 8"/2mm
|
Sensitivity of Bubble: 8"/2mm
|
| Memory and Software
|
| Data Point Capacity
|
15000 Points
|
15000 Points
|
| Internal Software
|
Coordinate Measure, Stakeout, Offsets, MLM, REM, Area, Resection, Set
Out Line, Data Collection
|
| Weight & Temperature
|
| Temperature
|
-20°C ~ +50°C
|
-20°C ~ +50°C
|
| Net Weight
|
5.8kg
|
5.8kg
|
|
"*"Average condition: slight haze visibility about
23.5Km,sunny periods, weak
|