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Contact Supplier| Model | MDT622R | |
| Distance Measurement Section | ||
| Range | Non-prism | 300m |
| Prism | Single prism:3000m,Three prism:5000m | |
| Accuracy | Non-prism | ±(5mm+3ppm.D) |
| Prism | ’±(2mm+2ppm.D),±(3mm+2ppm.D) | |
| Unit | m/foot | |
| Disply | Maximum | 99999999.999m |
| Minimum | 0.1mm | |
| Measuring time | Precise model:1s,Track model:0.8s | |
| Number of time Set | 1-99 | |
| Meteorologic correction | Input the value and correct automatic | |
| Prism constant | Input the value and correct automatic | |
| Angle Measurement Section | ||
| Method | Absolute coding | |
| Grating diameter | 79mm | |
| Minimum reading | 1" | |
| Detection | Horizontal | Diametrical detection |
| Vertical | Diametrical detection | |
| Accuracy | 2" | |
| Telescope Section | ||
| Imaging | Positive | |
| Length | 170mm | |
| Effective aperture | 48mm | |
| Magnification | 30x | |
| Angle of version | ‘1.5° | |
| Distinguish ability | 3.5" | |
| Minimum focus distance | 1.5m | |
| Compensor | ||
| System | Double axis photoelectric tilt sensor | |
| Working range | ’±3′ | |
| Distinguish ability | 1" | |
| Display Section | ||
| Type | Double sides,240*160 LCD Display | |
| Data Transmission | ||
| Port | USB,RS-232C | |
| Capacity | 40,000data at least | |
| Others | ||
| Plummet | Optical or Laser plummet | |
| Power | DC7.4V,4000mAh | |
| Continuous working time | 8 hours at least | |
| Size | 174*207*383mm | |
| Weight | 6.8KG | |
| Working temperature | ‘-20°C-50°C | |