2Т5EN1


2Т5EN1 Electronic theodolite


Function

Measurement of horizontal and vertical angles (zenith distances). It is used in the layout of planned and high-altitude surveying networks, geodetic networks of condensation, conducting survey and geodetic works, applied geodesy.


Main advantages

  • The availability of an electronic level and a laser Centreer allows the operator to shorten the time for installing the theodolite
  • Step-by-step help on the display will help quickly get comfortable to an operator with any skill.
  • LED backlight when working in the dark.


Specifications

The average quadratic error of measurement at a stroke, below
For a horizontal angle
For a vertical angle
5
5
Measurement range
For a horizontal angle
For a vertical angle
For zenith distance
from 0 to 360 degrees
from 45 to 45 degrees
from 45 to 135 degrees
Average power consumed by the theodolite, W, not more than
1.5
Time of measurement result obtaining, С, no more than
0.5
Tilt sensor range
from - 5 to + 5'
Visual tube
Magnification
Angular field
31Х
1 deg. 30'
Range of sight, m
From 1
Image
direct
Sensitiveness of the level tube per one division
Cylindrical
30"
Round (on a rack)
10'
Theodolite weight with a rack and power supply, kg, not more than
4.2
Duration of work from a power source, not less than
10 h