Product Advantages:
No guesswork and hassle during bearing set-outs and markings
Eliminates need to sight and focus optically through the instrument eyepiece.
Just swivel, point, and measure
Greater work effi ciency when compared to Electronic Theodolites
Practical Applications:
Tunnelling survey
Mining survey
Piling work
Fencing
Marking of Bearings and Points
Base Line Survey
TELESCOPE
|
|
Image
|
Erect
|
Magnication
|
30x
|
Effective Aperture
|
45mm
|
Resolving Power
|
4" |
Field of View
|
1
o 30' |
Minimum Focusing Distance
|
1.5m
|
Stadia Ratio
|
100
|
Stadia Constant
|
0
|
Tube Length
|
155mm
|
ANGLE MEASUREMENT
|
|
Measurement Method
|
Photoelectrical Scanning by Incremental Decoder
|
Circle Diameter ( VHz)
|
71mm
|
Minimum
Reading
|
1" / 5" |
Accuracy
|
5" |
DISPLAY
|
|
Display Type
|
LCD screen, both sides
|
COMPENSATOR
|
|
System
|
Liquid Electric Detection Type
|
Compensator
Range
|
+/- 3' |
LASER SPECIFICATIONS
|
|
Wavelength
|
635nm
|
Operating Power
|
5mW
|
Operating Distance
|
180m ( daylight conditions) / 800m ( Night)
|
Spot Diameter
|
3mm/ 50m, 5mm/ 100m
|
VIAL SENSITIVITY
|
|
Plate Vial
|
30" / 2mm
|
Circular Vial
|
8' / 2mm
|
POWER SUPPLY
|
|
Battery
|
Ni-H Rechargeable
Battery
|
Output Voltage
|
6V DC
|
Operating Duration
|
10hrs
|
OTHERS
|
|
Data Transfer Interface
|
RS-232C
|
Operating Temperature
|
-20
o C - + 50
o C
|
Physical Dimensions
|
336mm x 195mm x 158mm
|
Weight
|
4.6kg
|
|