Sanding STS-772R10L Magnification 30X Accuracy 2” Total Station Reflectorless Distance 1000m Total Station
| Model | STS-772R10L/STS-772R15L/STS-772R20L |
| Distance measurement | |
| Single prism | 5000m |
| Triple prism | 7000m |
| precision | ±(2+2×10-6.D)mm |
| Measuring time | Fine measurement 0.3s, tracking 0.1s |
| Range measurement (no cooperative target) | |
| Range measurement (Kodak grey, 90% reflectivity) Reflector plate (60mmx60mm) |
1000m/1500m/2000m |
| precision | 0~500m:+(3+2×10-5.D)mm 500~1000m:+(5+2×10-5D)mm 1000~2000:±(10+2×10-6.D)mm |
| Measuring time | 0.3~3s |
| Meteorological correction | Temperature and pressure sensor automatically correct |
| Prism constant correction | Input parameters are automatically corrected |
| Goniometry | Absolute coding |
| Dial diameter | 79mm |
| Minimum reading | 0.1″/1″/5″ is optional |
| Accuracy | 2″ |
| Detection mode | Horizontal disk: diameter Vertical disk: diameter |
| Telescope | |
| Imaging | Erect |
| Tube length | 154mm |
| Effective objective aperture | Viewing distance :45mm Distance :50mm |
| Magnification | 30X |
| Field Angle | 1°30 |
| Resolution | 3″ |
| Minimum focusing distance | 1.2m |
| Automatic vertical compensator | |
| System | Two-axis liquid photoelectric electronic compensator |
| Scope of work | ±4(±6′optional) |
| Accuracy | 1″ |
| Level | |
| Tube level | 30″/2mm |
| Circular level | 8′/2mm |
| Optical alignment device | |
| Imaging | Erect |
| Magnification | 3X |
| Focusing range | 0.5m~∞ |
| Field Angle | 5° |
| Laser centralizer | |
| Accuracy of alignment | ±1.5mm(at 1.5m) |
| Luminance | With brightness adjustment function |
| Display section | |
| type | 3.5-inch 640×480 dot matrix, HD bright true color screen, clearly visible in sunlight |
| Digital display | Large :99999999.999 Small :0.1mm optional |
| Airborne battery | |
| Power source | Rechargeable lithium battery |
| Voltage | Dc 7.2V |
| Capacity | 3100mWh(23Wh) |
| Continuous working time | 6 hours |
| Size and weight | |
| Dimension | 196mmx192mmx360mm |
| Weight | 6kg |
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