United Arab Emirates
Our Products
We are leaders in the market for providing best range of Electronic Theodolite and Reflect Coreless Total Station
| Specification: | |
| Model | DE2A |
| Telescope | |
| Length | 162mm |
| Objective lens aperture | φ47mm |
| Magnification | 30X |
| Image | Erect |
| Field of view | 1°30’ |
| Resolving power | 3.75″ |
| Shortest sighting dictance | 1m |
| Additive constant | 0 |
| Stadia proportion constant | 100 |
| Angle measurement | |
| Minimum reading | 1”/5” |
| accuracy | 2” |
| Display | |
| Display mode | Double sides display |
| illuminiation | Provide |
| Compensator | |
| Tilt sencor | A Provide / B unprovide |
| Compensating range | ±3’ |
| Optical plummet | |
| Magnification | 3X |
| Field of view | 5° |
| Focusing range | 0.3m~∞ |
| Level sensitivity | |
| Plate level | 30”/2mm |
| Circle level | 8’/2mm |
| Data output | |
| Output interface | RS232C |
| Power supply | |
| Rechargeable battery | 1800mAh Ni-MH |
| Battery working time | 10-20h |
| Others | |
| Waterproof class | IP45 |
| Tribrach type | Detachable |
| Working temperature range | -20°C~+45°C |
| Dimension | 180mm×166mm×355mm |
| Weight | 6.5kg |
| 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 | |
