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Model |
SET-02N |
|
Telescope |
Length |
150mm |
Objective aperture |
45mm(EDM: 50mm) |
|
Magnification |
30 × |
|
Image |
Erect |
|
Field of view |
1° 30' |
|
Resolving power |
3.0 " |
|
Shortest focus |
1.3m |
|
Distance measurement section |
Single prism |
2, 000m |
Three prism |
2700m |
|
Measuring Accuracy |
± (2mm+2ppm× D)m. s. e |
|
Measuring time(first time) |
fine |
fine |
tracking |
0.4sec(3sec) |
|
Angle measurement section |
Accuracy |
2 " |
Method |
Absolute encoder |
|
Minimum |
1" /5 " |
|
Diameter of circle |
71mm |
|
displaying |
display |
Double sides |
Tilt compensator |
method |
Single axis |
range |
± 3' |
|
Level sensitivity |
Circular level |
10' /2mm |
Plate level |
30 " /2mm |
|
Optical plummet |
Magnification |
3x |
Focus range |
0.5m-∞ |
|
Field of view |
5° |
|
Durability |
Proof water and dust |
IP54 |
Working temperature |
-20 |
|
Power supply |
Charger |
TBC-2 |
Battery |
TBB-2, 2300mA 7.2V(NI-MH) |
|
Working time |
45hours(angle measurement)10hours(angle and distance measurement) |
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