Specifications

1.TOPCON GTS245NW total station
2.English portuguese
3.Shipout in 5 working days

Quick Details

Place of Origin: Japan

Brand Name: topcon

 Model Number: GTS-240NW Series

colour: yellow

Software: TopField and Road Onboard Software

 Display: Graphics LCD 160 x 64 Dots with backli...

 

 

Specifications

 

1.IP66 dust/water protection

2.2.5 ' telescope

3.24-key Alphanumeric Keyboard

4.Bluetooth&Wireless Connectivity

 

 

Specifications
TELESCOPE
Length	150mm   (5.9 in.)
Objective Lens Dia.	45mm   (1.77 in.), EDM 50mm (1.97 in.)
Magnification	30x
Image	Erect
Field of View	1°30'
Resolving Power	2.8"
Minimum Focus Distance	1.3m   (4.27 ft.)
DISTANCE MEASUREMENT
Measuring Range	GTS-243NW,GTS-245NW   andGTS-246NW
	Mini prism 1,000m (3,300 ft.) / -
	1 prism 3,000m (9,900 ft.) / 3,500m (11,500   ft.)
	3 prisms 4,000m (13,200 ft.) / 4,700m (15,400   ft.)
	GTS-249NW
	Mini prism 900m (3,000 ft.) / -
	1 prism 2,000m (6,600 ft.) / 2,300m (7,500 ft.)
	3 prisms 2,700m (8,900 ft.) / 4,700m (10,200   ft.)
Measuring Accuracy	GTS-243NW,GTS-245NW   andGTS-246NW
	±(2mm + 2ppm x D)m.s.e.
	GTS-249NW
	±(3mm + 3ppm x D)m.s.e.
Measuring time	Fine   mode 1mm (0.005 ft.) 1.2s (Initial 4.0s)
	Fine mode 0.2mm (0.001 ft.) 2.8s (Initial 5.0s)
	Coarse mode 1mm/10mm (0.005/0.02 ft.) 0.7s   (Initital 3.0s)
ANGLE MEASUREMENT
Method	Absolute   Reading
Detecting System	GTS-243NW   andGTS-245NW
	H: 2 sides V: 1 side
	GTS-246NW andGTS-249NW
	H: 1 side V: 1 side
Minimum Reading	GTS-243NW,GTS-245NW   andGTS-246NW
	1" / 5" (0.2mgon/1mgon)
	GTS-249NW
	5" / 10" (1/2mgon)
Accuracy	GTS-243NW
	3" (1mgon)
	GTS-245NW
	5" (1.5mgon)
	GTS-246NW
	6" (1.8mgon)
	GTS-249NW
	9" (2.7mgon)
Diameter of Circle	71mm   (2.8 in.)
DISPLAY/KEYBOARD
Display	Graphics   LCD 160 x 64 Dots with backlight, 20 characters x 4 lines
Keyboard	Alphanumeric,   24 keys
TILT CORRECTION
Tilt Sensor	GTS-243NW,GTS-245NW   andGTS-246NW
	Dual axis
	GTS-249NW
	Single axis
Method	Liquid   type
Compensating Range	±3'
Correction Unit	1"   (0.1mgon)
OTHERS
Plummet	Laser   Plummet (Red Laser Diode, Wavelength 633nm, Class 2 laser)
Internal Memory	Max.   24,000 points
Interface	RS-232C   / Bluetooth
Instrument Height	176mm   (6.93in.)
Laser Class	Class   I/1M (EDM), Class 2 (Laser Pointer/Laser Plummet)
Circular Level Sensitivity	10'/2mm
Plate Level Sensitivity	GTS-243NW   andGTS-245NW
	30"/2mm
	GTS-246NW andGTS-249NW
	40"/2mm
Dimension	336(H)   x 184(W) x 172(L) mm (13.2(H) x 7.2(W) x 6.8(L) in.)
Weight	Instrument   (with battery) 4.9kg (10.8 lbs)
	Plastic Carrying Case 3.4kg (7.5 lbs)
Dust and Water Protection (IEC 60529)	IP66   (with BT-52QA installed)
Operating Temperature	-20°C   to +50°C (-4°F to +122°F)
Battery BT-52QA Operating Time	Distance   and Angle Measurement-About 10 hrs / About 8.5 hrs w/Bluetooth connection
	Angle Measurement Only-About 45 hrs