Windows CE Total Station DTM952R
| Distance measurement | ||
|
Maximum distance (under good weather conditions) |
Single prism | 3.0 Km |
| Three prisms | 5.0 Km | |
| Non-prism | 400m or 600m (optional) | |
| Numeric display | Maximum: 99999999.999 m minimum: 1mm | |
| Accuracy | Non-prism: 5+3ppm; prism: 3+2ppm | |
| Unit | m/ft (optional) | |
| Measuring time | Fine measurement: 2s each time; tracking: 0.8s | |
| Number of measurements | 1~99 measurements can be taken | |
| Meteorological correction | It will automatically correct it with parameters entered | |
| Atmospheric refraction and earth curvature correction | It will automatically correct it with parameters entered; K=0.14 | |
| Prism constant correction | It will automatically correct it with parameters entered | |
| Angle measurement | ||
| Measurement mode | Absolute code | |
| Grating disc diameter (horizontal, vertical) | 79mm | |
| Minimum display reading | 1″ | |
| Detection method | Vertical disc: diameter | |
| Horizontal disc: diameter | ||
| Accuracy | 2″ | |
| Telescope | ||
| Imaging | Positive image | |
| Barrel length | 170mm | |
| Effective aperture of objective lens | 48mm | |
| Magnifying ratio | 30× | |
| Field angle | 1°30′ | |
| Resolution | 3.5″ | |
| Minimum focusing distance | 1.5m | |
| Automatic vertical compensator | ||
| System | Single- or double-axis liquid electronic sensing and compensation | |
| Operating range | ±3′ | |
| Accuracy | ±3 ″ | |
| Level | ||
| Level tube | 20″/2mm, 30″/2mm | |
| Circular vial | 8′/2mm | |
| Optical plummet | ||
| Imaging | Positive image | |
| Magnifying ratio | 3× | |
| Focusing range | 0.5m~∝ | |
| Field angle | 5° | |
| Display | ||
| Type | Double sides,lattice 240X320 LCD,3.5 inch touching screen operation | |
| Operation System | Microsoft Windows CE.NET 5.0 | |
| Data transmission | ||
| Interface | RS-232C,USB,Bluetooth,SD-card | |
| Onboard battery | ||
| Power | Rechargeable mh-ni battery, rechargeable lithium battery | |
| Voltage | Lithium battery: DC7.6V; mh-ni battery: DC7.2V | |
| Continuous working hours | 4h | |
| Size and weight | ||
| Overall dimensions | 174×207×383mm | |
| Weight | 6.8kg | |