SI-7 Total Station
SI-7Total Station
Features
1.The dual-axis liquid compensator makes the leveling operation simple.
2. Wide view and rangefinder co-axial optical system offers a comfortableobservation.
3. Double-sided 160*96 lattices LCD facilitate operation.
4. RS-232C serialcommunication port makes post-data processing easy.
5. The built-in usual surveying program can easily finish the daily work.
6. Large-capacity built-in data memory can store 80000-plus data files, whichcan easily deal with the large-quantity data work.
7. The built-in data file management system can run 32 data files at best.
8. Built-in surveying programs include traditional surveying, area surveying,unsupported distance measurement, missing line measurement and coordinatesample.
TechnicalSpecifications
| Model | SI-72 | SI-75 | SI-710 | SI-720 | ||
| Range measurement (In fine weather) | Measuring range | Single prism | 1.5 km | |||
| Dual prisms | 2.5 km | |||||
| Ranging accuracy | 5 5ppm | |||||
| Leveling vial | Plate leveling vial | 30"/2mm | ||||
| Circular leveling vial | 8'/2mm | |||||
| Angle measurement | Angle measurement type | Photoelectric Increment | ||||
| Angle measurement accuracy | 2" | 5 " | 10" | 20" | ||
| Compensator | Working mode | Dual-axis liquid electronic compensator | ||||
| Working range | ±3" | |||||
| Compensating accuracy | 3" | |||||
| Optical Plummet | Image | Erect image | ||||
| Magnification | 3x | |||||
| Focusing range | ≥0.5m | |||||
| Field angle | 5° | |||||
| Power | Power type | 5 x AA 2000mAH Ni-MH battery pack | ||||
| Voltage | DC-6V | |||||
| Continuous working time | 6 hours for range measurement and 15 hours for angle measurement | |||||
| Display | Display type | Dual-sided 160*96 lattice LCD | ||||
| Telescope | Imaging | Erect image | ||||
| Objective aperture | 50mm | |||||
| Magnification | 30x | |||||
| Field angle | 1.5° | |||||
| Resolution | 3" | |||||
| Minimum Focusing Distance | 1.8m | |||||
| Other | Illumination | Lighting for telescope graduation and LCD | ||||
| Data memory | Able to memory 80000 data at least | |||||
| Weight | 6.5 kg (Including batteries) | |||||
Application
Equipped with English and Chinese interface, the built-in big memory and allkinds of application measuring programs, this laser measurement instrument totalstation possesses the advantages of powerful functions, stable performance andeasy operation.
It is widely used in the following fields:
1. In the triangle measurement at third or fourth grade of country or city.
2. As the layout tool in the construction of buildingand road.
3. In the geographic and cadastral survey and otherengineering surveying.
Links：https://www.globefindpro.com/products/105881.html
