Specifications - Sokkia 30R Series Operator's Manual

28. SPECIFICATIONS

Except where stated, the following specifications apply to all SETs. "SET230R"
means "SET230R/230R3", "SET330R" means "SET330R/330R3" and
"SET530R" means "SET530R/530R3".
Telescope
Length:
Aperture:
Magnification
SET230R/330R/530R: 30X
SET630R:
Image:
Resolving power:
SET230R/330R/530R: 2.5"
SET630R:
Field of view
Minimum focus:
Focussing screw:
Reticle illumination:
Angle measurement
Horizontal and Vertical circles type:
Angle units:
Minimum display:
Accuracy:
SET230R:
SET330R:
SET530R:
SET630R:
(ISO 12857-2 :1997)
Measuring time:
Automatic compensator:
Type:
Minimum display:
Range of compensation: ±3'
Measuring mode:
Horizontal angle:
Vertical angle:
171mm
45mm(EDM:48mm)
26X
Erect
3.5"
1°30'
1.3m
1 speed
5 brightness levels
Rotary absolute encoder
Degree/Gon/Mil (selectable)
1" (0.0002gon/0.005mil)/5" (0.0010gon/0.02mil)
(selectable)
2" (0.0006gon/0.010mil)
3" (0.0010gon/0.015mil) (When "Minimum
display" is set to 1")
5" (0.0015gon/0.02mil)
6" (0.0019gon/0.025mil)
Less than 0.5 sec
ON (V & H/V)/OFF (selectable)
Liquid 2-axis tilt sensor
Agrees with minimum displayed measurement
angle
Right/Left (selectable)
Zenith/Horizontal/Horizontal ±90° /%
(selectable)
157