Reflectorless Total Station STS-752R

STS-752/755

STS-752L/755L

STS-752R/755R

DISTANCE MEASUREMENT

single prism

2.0km

5.0km

5.0km

reflectorless

-

-

300m

accuracy

with reflector: 2+2ppm; without reflector: 3+5ppm

reading

max: 99999999.999  min: 1mm

measuring time

fine:2s; tracking:1s

fine: 1s; tracnking: 0.5s

Atmospheric refraction & earth curvation correction

manual input, auto correction

prism consant

manual input, auto correction

ANGLE MEASUREMENT

measuring method

absolute encoding

diameter of raster disk

79mm

minimum reading

1”/5” selectable

acuracy

2”/5” optional

detection method

horizontal: dual      vertical: dual

TELESCOPE

image

erect

tube length

154mm

effective aperture

Telescope: 45mm;  EDM: 50mm

magnification

30X

field of view

1°30’

resolviong power

3”

min. focusing distance

1m

AUTO VERTICAL COMPENSATOR

system

1-axis liquid-electric

2-axis liquid-electric

working range

±3’

accuracy

1”

LEVEL

plate vial

30”/2mm

circular vial

8’/2mm

OPTICAL PLUMMET

image

erect

magnification

3X

focusing range

0.5m ~ ∞

field of view

5°

DISPLAY

type

2 sides, alphanumeric keyboard

ON-BOARD BATTERY

type

rechargeable Ni-H battery

volatge

6VDC

operating time

8 hours

DIMENSION & WEIGHT

dimension

200 X 190 X 350mm

weight

6.0kg