ER-GT-20 Portable Gyro Theodolite
Introduction
The product adopts the principle of reverse point tracking method with high positioning accuracy, adopts DC permanent magnet gyro motor to reduce the temperature rise of sensitive parts of the gyro, that is, the equipment has good stability, detachable design, and easy to carry.
Applications
Tunnel penetration measurement
Subway engineering survey
Mine through surveying
College survey teaching
Radar precision orientation
Setting up the azimuth datum
Navigation equipment calibration
Specifications
| Orienteering accuracy | ≤20"（1σ） |
| North seeking principle | Integral formula |
| North seeking time | ≤20min |
| Working mode | Manual |
| Physical characteristics | |
| Volume (no theodolite) | ≤Φ150mm×h360mm |
| Weight (excluding theodolite) | ≤8kg |
| Use of the environment | |
| ambient temperature | -20~+50℃ |
| relative humidity | 5%-98% |
| Storage environment | |
| ambient temperature | -40~+60℃ |
| relative humidity | 5%-98% |
Application Techniques
2.Do You Know the Application of Gyro Theodolite ?
3.What Instrument Is A Gyro Theodolite?
4.What Is The Principle Of A Gyro Theodolite?
5.What is the Structure of a Gyro Theodolite?
6.How To Orient The Gyro Theodolite?
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