· High Accuracy
- 2”, 5” or 10” (model dependent)
· Minimum Reading
– 1”, 5” or 10” (model dependent)
· Built-in recticle illumination for use in poor lighting situations.
|
Telescope |
|
|
Image |
Erect |
|
Magnification |
30x |
|
Clear Objective Aperture |
45mm |
|
Resolving Power |
3” |
|
Field of View |
1°30’ |
|
Shortest Focusing Distance |
1.4m |
|
Stadia Multiplication Constant |
100 |
|
Stadia Additive Constant |
0 |
|
Tube Length |
157mm |
|
Measurement |
|
|
Angle Measurement Reading System |
Increment encoder |
|
Diameter of Circle (V.Hz) |
79mm |
|
Minimum Reading (selectable) |
1” or 5” |
|
Accuracy |
5” |
|
Measurement Method |
Increment reading |
|
Horizontal Angle |
Dual sides |
|
Vertical Angle |
Single side |
|
Display |
|
|
LCD |
2 sides Double Line, Line segment |
|
Data Communication |
|
|
Data I/O |
RS-232C |
|
Level |
|
|
Plate Levels (x2 at right angles to each other) |
30” per 2mm |
|
Vertical Tilt Compensation (ET1002) |
Liquid Type (Electronic) |
|
Compensating Range |
± 3’ |
|
Setting Accuracy |
1” |
|
Circular Level |
8’ per 2mm |
|
Optical plummet |
|
|
Image |
Erect |
|
Magnification |
3x |
|
Focusing Range |
0.5m to µ |
|
Field of View |
5° |
|
Physical characteristics |
|
|
Operating Temperature |
-20° to 45°C |
|
Display (LCD) |
Both sides |
|
Internal Power Supply |
Rechargeable NiMH |
|
Voltage |
DC 6V |
|
Operating Time |
8 hrs |
|
Dimensions |
160 x 150 x 330mm |
|
Weight |
4.9 kg/10.8 lbs |
