Name: good quality low price China brand total station
Brand: EXCON
Availability: InStock

Product Details

EXACON OS-42R series total station is larruping specification as follow:

1 , absolute angle measuring system, if you shut on the instrument,you need not set the angle origin

2 , strong data management system----fat file system, it can save 20,000 points(measured data)

3 , No prism EDM

4 , Many programs for measuring application

Specifications		OS-42R
Telescope
Image	Image
Objective aperture (EDM)	45mm
Magnification	30X
Field of view	1°20′
Resolving power	3.5″
Minimum focus distance	1.5m
Angle measurement
Detecting system	absolute encoder
Angle unit	degree/gon/mil selectable
Minimum display	1"/5"/10" selectable
Detecting mode	Horizontal: double
	Vertical: double
Accuracy	2"
Distancemeasurement
Distance unit	m/ft selectable
Working distance (good condition)
Single prism	2000m
Reflect Board	300m
Level vial sensitivity
Plate level	30"/2mm
Circular level	8′/2mm
Compensation
System	Liquid single axis
Range	+/-3′
Resolving power	1"
Reflectorless Mode		Objective in White	Objective with 18% Gray Level
	Objective under intense glare	240m	150m
	Objective in shadow	300m	180m
Mini-reading	Fine mode 1mm
Accuracy	±(2mm+ 2ppm) with prism
	±(5mm+3ppm) without prism
Measurement time:	Single mode: 2sec
	Continue mode: 1.2sec
	Tracking mode: 0.5 sec
Temperature unit	ºC/ºF selectable
Pressure unit	hPa/mmHg selectable
Laser plummet (Free Option)
Accuracy	±0 . 8 m m / 1 . 5 m
Laser class	2/IEC60825-1
Laser wavelength	650nm
Display
LCD	6 lines×24 characters
Internal memory	20000 points
I/O	RS-232C
Language	English; Español ; Português
Power
Battery	Li-ion Rechargeable battery
Voltage	7.4V DC
Continuous operation tinme	Distance & angle: ~9 hrs
	Angle only: ~24hrs
Charging time	(at +20°C) Approx. 4 hours
Others
Working temperature	-20~+50°C
Dimension	220×184×360 mm (W×D×H)
Weight	14 lb.
Waterproof	IP54 (IEC60529)