Cheap Lightweight Design Hi-Target Collimator for Total Station ATS120m

Product Description

Reflectorless Total Station ATS-120M
The high-value, low-cost surveying instrument designed specifically for construction and geographic measurement.

Model and technical parameters		ATS-120M
Angle measurement (Hz, V)
Method		Absolute encoder
Reading head		Diameter
Accuracy		2″
Telescope
Image		Positive
Magnification		30x
Field of view		1°30′
Min. target distance		1.2m
Resolution		4″
The tube length		130mm
Compensator
System		Dual axis compensator
Working range		±3′
Distance measurement (IR)
Ranging	Non-prism mode1	600M
	Single prism mode	3500m
Time for a measurement	Precision	0.8s
	Tracking	0.3s
Standard deviation	Non-prism mode	±(3+2ppm×D)mm
	Prism mode	±(2+2ppm×D)mm
Mini. readout		1mm
Communication
Internal data storage		20000 pionts (Standard equipped 8G Udisk)
Port		Standard RS232 serial port;Bluetooth;USB;Mini-USB port
Operation
Display		3.2 -inch , 192*96 pixels highlight LED display,3 class, adjustable brightness
Keyboard		Numeric keyboard
Laser plummet
Type		Laser point, brightness adjustable in steps,4 class
Accuracy		1 mm (1.5m instrument height)
Environmental conditions
Temperature range (operation)		-20ºC~+50ºC
Temperature range (storage)		-25ºC~+70ºC
Splash and dust proof (IEC 60529)		IP66
Weight
Weight of instrument without (battery)		3.7kg
Weight of instrument box		2kg
Power supply
Battery type		BT 30 High energy Lithium battery
Voltage / Capacity		7.4V/ 3400mAh
Working duration		16 hours (Under 25 ºC with a new battery, measuring once for every thirty seconds)
Number of measurements		Approx. 12 000