Product Details

Delivery Time:10 working days after received your payment
Certification:ISO9001:2008

LCD display Infrared Total station, Engineering surveying instruments

Description

The total station is widely used in civil engineering surveying area, it can measure the level angle, vertical angle, distance, altitude etc. It’s a kind of very common surveying instrument.

Features

Infrared distance measurement technology Absolute coding/ incremental angular-surveying technology Easy operation Large LCD display Abundant measuring program Massive data storage Road design, setting module

Technical Specification

Model	DTM-102NC	DTM-112NC
Measuring distance
Measuring range	Single prism	1800m Visibility 23.5km
Triple prism	3200m Visibility 23.5km
Accuracy	±(2mm+2ppm·D),±(3mm+2ppm·D)
Unit	(m)/(ft)
Minimum display	1mm
Measuring time	Accurate test: 2s/time Tracking: 0.5s
Angular surveying
Mode	Incremental\| Absolute coding
Optical grating dia.	79mm
Min readout	1\'\'
Detection mode	Horizontal plate	Diametrical
Vertical plate	Single
Accuracy	2\'\'
Telescope
Imaging	erect image
Lens cone length	172mm
Objective effective aperture	48mm
Amplification factor	30X
Field angle	1.5°
Resolution ratio	3.75\'\'
Min focusing distance	1m
Dip angle compensator
System	Homotaxial liquid compensator
Working range	±3\'
Resolution ratio	1\'\'
Display part
Type	Double-faced, 240X160 graphics lattice LCD display
Data transmission
Interface	USB, RS-232C
Storage capacity	Over than 16,000 point
Others
Centring unit	Optics/laser centring unit
Power supply	Rechargeable lithium battery, DC7.2V, 3000mAh
Continuous working hours	Over than 10 hours
Overall size	168X165X348mm
Weight	6kg
Working