Joint-Stock Company “Production Association"Ural Optical and Mechanical Plant named after Mr. E.S. Yalamov"
Electronic total station 7Ta2, 7Ta5, 7Ta7
7Ta is a series of intelligent total stations running a Linux-based mobile operating system – the 7Ta2 Engineering Total Station, 7Ta5 Technical Total Station, and 7Ta7 Construction Total Station.
The 7Ta series is designed to measure inclined distances, horizontal and vertical angles and exceedances, for automated solutions in topographic surveying, as well as in engineering geodesy to provide compilation survey of industrial, hydraulic, communications and other types of construction projects.
The integrated software package provides the most comprehensive set of software tools for solving variety of spatial geometry problems.
Applications
Features
| 7Ta2 | 7Ta5 | 7Ta7 | |
| Average square error of measurement: | |||
| 2" | 5" | 7" |
| 2+2·10-6·D mm D – measuring distance, mm | 3+2·10-6·D mm D – measuring distance, mm | 3+2·10-6·D mm D – measuring distance, mm |
| 3+2·10-6·D mm D – measuring distance, mm | 3+2·10-6·D mm D – measuring distance, mm | 5+2·10-6·D mm D – measuring distance, mm |
| 3+2·10-6·D mm D – measuring distance, mm | 3+2·10-6·D mm D – measuring distance, mm | 5+2·10-6·D mm D – measuring distance, mm |
| Distance measuring range: | |||
| from 1,5 to 7000 m | from 1,5 to 5000 m | from 1,5 to 3000 m |
| from 1,5 to 1500 m | from 1,5 to 1000 m | from 1,5 to 500 m |
| from 1,5 to 1500 m | from 1,5 to 1000 m | from 1,5 to 500 m |
| Measuring time of angles and inclined distance | 1 sec | 1 sec | 1 sec |
| Tilt sensor: | |||
| ±5' | ±5' | ±5' |
| 0,5" | 3" | 3" |
| Telescope: | |||
| 30X | 30X | 30X |
| 1,7 m | 1,7 m | 1,7 m |
| Internal memory | 4 Gb | 4 Gb | 4 Gb |
| Memory card SD/MMC | 4 Gb | 4 Gb | - |
| Working temperature | from -20 °С to +50 °С | from -20 °С to +50 °С | from -20 °С to +50 °С |
| Operation time without recharging | 20 hours | 20 hours | |
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