Total Station pentax 122n non prism

Product Overview

Description

   

ImageErect

Magnification 30 X

Resolving power3 sec.

Effective aperture45 mm (EDM 45 mm)

Field of view1°,30°O(2,6

Minimum focus1.0 m

Auto-Focus (AF/Power Focus)

Detection methodPhase Differential Method

Power source 6V Li Battery

Auto Focus Operation

Auto FocusApprox.5,000 times

Power Focus4 hrs.(cont.) *5 sec.per sight,

3600 surveying points

Distance Measurement Section

Light SourceVisible Semiconductor Laser

(Laser Safety Stand.Class 2)

Measurement range

Non PrismNormal Conditions:50 m

Good Conditions:85 m

Reflective Sheet1.5 - 400 m

Mini Prism1.5 - 1,000 m

(Visibility of 20 km)(Visibility of 40 km)

1 PrismR-115/115N/R-125/125N/R-135/135N:

1.5 - 3,000 m1.5 - 4,000 m

R-122/122N/R-123/123N:1.5 - 3,400 m1.5 - 4,500 m

3 PrismR-115/115N/R-125/125N/R-135/135N:

200 - 4,000 m200 - 5,000 m