Specifications - Pentax Visio R-400VDN Series Quick Reference Manual

5. Specifications

Telescope
Magnification
Effective aperture
Resolving power
Field of view
Minimum focus
Focus
Distance measurement
Laser Class
Measurement range (Good condition)
Reflectorless
1
Reflector Sheet
2
Mini Prizm
1P
3P
Accuracy
Prism / Reflector Sheet
Reflectorless
Measuring time
4
Repeat meas. Normal(1mm) :
Quick(1mm) :
Track(10mm) :
Initial meas. Normal(1mm) :
Quick(1mm) :
Track(10mm) :
Angle measurement
Measuring system
Detection method
Minimum count
Accuracy(ISO17123-3)
Compensator
Target Screw
Sensitivity of vials
Plate level
Circular level
Plummet
Base
Dust and Water Protection
Ambient temperature
Tripod thread
R-423VDN
45mm(EDM45mm)
Visible Laser : Class IIIR(Reflectorless),
ClassII (Prism,Sheet)
3
1.5 ~ 600m(800m)
1.5 ~ 1600m(2000m)
5500m(7000m)
7000m(9000m)
1.5m ~ 10m : ±(3+2ppm x D)mm
10m ~
1.5m ~ 300m : ±(5+2ppm x D)mm
300m ~
Prism / Ref.sheet 2.0sec. Ref.less 2.0sec.
Prism / Ref.sheet 1.2sec.
Prism / Ref.sheet 0.4sec. Ref.less 0.4sec.
Prism / Ref.sheet 2.5sec. Ref.less 2.4sec.
Prism / Ref.sheet 1.7sec.
Prism / Ref.sheet 2.5sec. Ref.less 2.5sec.
Absolute rotary encoder
Vertical / Horizontal angle
: 2 sides
3"
Laser Plummet
-20°C ~ +50°C / -4°F ~122°F
15
R-425VDN
30 x
3"
2.6% (1°30')
1.0m
Manual
1.5 ~ 400m
: ±(2+2ppm x D)mm
: ±(7+10ppm x D)mm
5
5
Vertical / Horizontal angle
: 1 side
5" / 1"
5"
2 Axis
1 Speed
30"/2mm
8'/2mm
Detachable
IP56
5/8"x11