Specifications

1.Three language optional(english , portuguese, spanish).
2.Reflectorless Range:300m.
3.Laser plummet free of charge.

   total station

 

Features:

1 Three language optional: english, portuguese, spanish.

2 Visible laser distance measurement,prismless 300m

3 Complete Application Programs

4 Extended Internal Memory (Max. 24000 Points)

5 Convenient Data Management System

6 Superior Waterproof & Dustproof Capabilities, IP54

7 Absolute angle measuring system, if you shut on the instrument,you need not set

   the angle origin .

 

 

 

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			220×184×360mm (W×D×H)
Weight			14 lb.
Waterproof			IP54 (IEC60529)