New windows total station sanding sts772r8 total station 800m reflectorless

Description

Product Description
hot sell sanding sts772r8 windows total station
Model
STS-772R8
DISTANCE MEASUREMENT(GOOD WEATHER)
single prism
5.0km
5.0km
triple prism
8km-10km
8km-10km
reflectorless
800m optional
accuracy
with prism: 2mm+2ppm; without prism: 5mm+3ppm
reading
max: 99999999.999 min: 0.1mm
measuring time
fine: 1s; tracking: 0.5s
atmospheric refraction & earth curvation correction
manual input, auto correction
prism constant
manual input, auto correction
ANGLE MEASUREMENT
measuring method
absolute encoding
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
Telescope: 45mm; EDM: 50mm
magnification
30X
field of view
1°30’
resolviong power
3”
min. focusing distance
1m
AUTO VERTICAL COMPENSATOR
system
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°
Laser plummet
optional
DISPLAY
type
3.5 inches LCD, 640X480 touch screen
Windows CE6.0 operation system
ON-BOARD BATTERY
type
rechargeable Lithium battery
voltage
DC 7.4V, 3100mAh
operating time
16 hours
DATA STORAGE
Internal memory
64M
SD card
Max. 32G
Communication port
RS-232 port(6 pin), Mini USB, SD card
DIMENSION & WEIGHT
dimension
200 X 190 X 350mm
weight
6.0kg