DTM-112A. DTM112B total station
1.Good quality telescope
2.Alpha key input
3.Large quantity batteries
DTM-112A. DTM112B total station
total station DTM100 series
DTM100 Series total station suits the measurement with target and prism. Angle accuracies are 2", and 5".
Detachable tribrachs are standard on all models. The 16,000 points data memory can store stake out coordinates
and/or collected data in any mix.
Features
1.Large data memory with 16,000 points.
2.Good quality telescope.
3.Easy to operate with soft keys.
4.Alpha key input .
5.Large quantity batteries.
6.More functions for your select: Recession, Lay-off, Remote elevation, Offset, MLM, Area measurement.
7.Large data memory with 16,000 points.
Specification
Model | DTM-112A. DTM112B | DTM-122A. DTM122B | |
Telescope |
|
| |
Length | 150mm | 150mm | |
Objective lens aperture | φ48mm | φ48mm | |
Magnification | 30X | 30X | |
Image | Erect | Erect | |
Field of view | 1°30 26m-1000m) | 1°30(26m-1000m) | |
Resolving power | 3.75” | 3.75” | |
Shortest sighting dictance | 1m | 1m | |
Stadia proportion constant | 100 | 100 | |
Angle measurement |
|
| |
Horizontal angle panel | Photoelectric incremental rotary encoder scanning, adopt diametrical detection | ||
Vertical angle panel | Photoelectric incremental rotary encoder scanning, with absolute 0 index point | ||
Minimum reading | 1/5 /10 | 1/5/10 | |
Accuracy | 2/5/10 | 2/5/10 | |
Others |
|
| |
Level sensitivity | Plate level 20”/mm.30”/mm | ||
| Circular level 8’/2mm | ||
Plummet | Optical/Laser | ||
Data output | Asynchronous serial in RS-232/USB | ||
Height | 232mm | ||
Weight | 6.2kg | 6.2kg | |
Power supply | Rechargeable battery BDC3000mAh 7.2v (Li-Battery) | ||
Battery working time | 8hours(Distance Measurement) 20hours(Angle Measurement) | ||
Working temperature range | -20°C~+45°C | -20°C+45°C | |
Note:A with compensator ; B without compensator | |||
