|
Telescope |
|
Image |
Erect |
|
Magnification |
30X |
|
Objective aperture |
47 mm |
|
Field of view |
1° 30 inch |
|
Shortest viewing distance |
1 m |
|
Stadia ratio |
100 |
|
Resolution |
3.75 absolute |
|
|
Angle Measurement |
|
Angle measurement mode |
Absolute angle |
|
Minimum reading |
1,5, 10,20 absolute |
|
Angle units |
DEG/MIL/GON |
|
Accuracy |
2, 5, 10 absolute |
|
Display |
LCD |
|
|
Compensator |
|
Type |
Single-axis liquid tilt sensor |
|
Range |
± 3 inch |
|
|
Up Laser Point |
|
Wavelength |
635 nm |
|
Laser focus point |
5 mm/ 100 m |
|
Deviation between laser focusing point and telescope collimation axis |
≤ 5 absolute |
|
Valid optical distance |
150 m (day) |
|
|
Others |
|
Down point type |
Down Laser Plummet |
|
Precision of plate vial |
30 absolute/2 mm |
|
Precision of circular vial |
8inch/2 mm |
|
Working temperature |
-20℃ to +45℃ |
|
Battery type |
Rechargeable/5 × AA alkaline batteries |
|
Battery volume |
1800 mAh, 6V (Ni-MH battery) |
|
Battery life |
15 hours |
|
Dimension |
180×166×355 mm |
|
Weight |
6.5 kg |
|
-
Portable, user-friendly device
-
Good laser pointer brightness, focus adjustable
-
Good Visibility of the Laser Line
-
Absolut Coding Angle Measurement
-
Large LCD Display
-
Single-axis Tilt Sensor
-
More Convenience when the instrument is combined with the diagonal eyepiece
Laser Theodolite finds application in civil engineering, construction sites, division of road designing, etc. for measuring absolute angles.
