Distance Measurement (20km visible normal condition)

Max.Range

Reflectorless

350m

Single prism

5.0km

Accuracy

Reflectorless

Fine

5+2ppm

Tracking

10+2ppm

Reflector

Fine

2+2ppm

Tracking

5+2ppm

IR-sheet

5+2ppm

Reading

Max:99999999.9999 m Min:0.1 mm

Measuring Time

Reflectorless

Fine mode: <1.2s ; Tracking mode:0.5s

Reflector

Fine mode: <1.2s ; Tracking mode:<0.5s IR sheet mode:<1.2s

Atmospheric Correction

Manual input, Auto correction

ANGLE MEASUREMENT

Measuring method

Absolute continuous

Diameter of Raster Disk

79mm

Minimum reading

1″/ 5″Selectable

Accuracy

2"

5"

Detection method

Horizontal:Dual /Vertical:Dual

TELESCOPE

Image

Erect

Tube length

154mm

Effective aperture

45mm,(EDM:50mm)

Magnification

30×

Field of view

1°30′

Minimum Focusing Distance

1m

Resolving Power

3″

AUTO COMPENSATOR

System

Dual axis Liquid-electric

Working range

±3′

Accuracy

1″

VIAL

Plate vial

30″/2mm

Circular vial

8′/2mm

OPTICAL PLUMMET

Image

Erect

Magnification

3×

Focussing range

0.5m~∞

Field of view

5°

ON-BOARD BATTERY

Type

Rechargeable Ni-H battery

Voltage

DC 6v

Continuous operation time

8 hrs

OTHERS

Water Proof

IP 66

Display

LCD,6 lines,digital

Data Communication

RS-232C, USB , SD

Temperature

-20°~+50°C

Dimension and Weight

160×150×330mm, 5.2kg