|
Telescope |
|
|
Length152 mm |
Length152 mm |
|
Objective lens45 mm |
Objective lens45 mm |
|
Magnification30x power |
Magnification30x power |
|
Field of view1°30′ |
Field of view1°30′ |
|
Resolving power2.5 power |
Resolving power2.5 power |
|
Minimum focus1m cm |
Minimum focus1m cm |
|
Stadia ratio100 |
Stadia ratio100 |
|
Stadia constant0 |
Stadia constant0 |
|
Sighting collimatorDouble |
Sighting collimatorDouble |
|
Electronic Angle Measurement |
|
|
MethodAbsolute Reading |
MethodAbsolute Reading |
|
Detecting2 horizontal sides |
1 vertical sides |
|
Minimum reading1″/5″ arc seconds |
0.2mgon/1mgon mgon |
|
Accuracy5 arc seconds |
71mm Diameter Circle |
|
Laser Pointer |
|
|
MethodFocusing |
MethodFocusing |
|
Wave length/Power633nm/0.6mW |
Wave length/Power633nm/0.6mW |
|
Display |
|
|
Sides2 |
Sides2 |
|
LCD7 segments |
LCD7 segments |
|
Data Output |
|
|
Serial signal connectorRS-232C |
|
|
Compensator |
|
|
Tilt sensorVertical |
Tilt sensorVertical |
|
Compensating range |
±3 ft |
|
Optical Plummet Telescope |
|
|
Magnification3x power |
Magnification3x power |
|
Field of view3° degrees |
Field of view3° degrees |
|
Level Sensitivity |
|
|
Plate leve |
l40°/2mm |
|
Circular |
l10°/2mm |
|
Water Protection |
|
|
Standard |
IP66 rating |
|
Power Supply |
|
|
Battery |
4AA batteries |
|
Operating time Alk |
|
|
Theodolite only |
140 Hours |
|
Laser only |
80 Hours |
|
Theodolite and laser |
45 Hours |
|
Environmental |
|
|
Operating Temp |
-20 to +50 degrees C |
