Distance Measurement Section |
|
Range |
Non-prism |
200m |
Prism |
Single prism: 3000m, Three prism: 5000m |
Accuracy |
Non-prism |
±(5mm+3ppm·D) |
Prism |
±(2mm+2ppm·D), ± (3mm+2ppm·D) |
Unit |
米(m)/英尺(ft) |
Display |
Maximum |
99999999.9999m |
Minimum |
0.1mm |
Measuring time |
Precise model:1S, Track model: 0.8S |
Number of time Set |
1~99 |
Meteorologiccorrection |
Input the value and correct automatic |
Prism constant |
Input the value and correct automatic |
Angle Measurement Section |
|
Method |
Absolute Coding |
Grating diameter |
79mm |
Minimum reading |
1'' |
Detection |
Horizontal |
Diametrical detection |
Vertical |
Diametrical detection |
Accuracy |
2'' |
Telescope Section |
|
Imaging |
Positive |
Length |
170mm |
Effective aperture |
48mm |
Magnification |
30X |
Angle of vision |
1.5° |
Distinguish ability |
3.5'' |
Minimum focus distance |
1.5m |
Compensator |
|
System |
Double axis photoelectric tilt sensor or Single axis liquid tilt sensor |
Working Range |
±3' |
Distinguish ability |
1'' |
Display Section |
|
Type |
Double sides, 240X160 LCD Display |
Data Transmission |
|
Port |
USB,RS-232C |
RAM |
40,000点以上 |
Others |
|
Plummet |
Optical or Laser plummet |
Power |
DC7.4V, 4000mAh |
Continuous Working Time |
8 hours at least |
Size |
174X207X383mm |
Weight |
6.8kg |
Working temperature |
-20℃~50℃ |