Nanjing Cetu Surveying Instrument Co., Ltd.
|
| Brand Name: | CETU |
| Model Number: | Dtm-152m |
| MOQ: | 1 |
| Price: | $800-30000 |
| Payment Terms: | T/T advance; Western union; MoneyGram,etc. |
| Supply Ability: | 1000 |
1. Laser Non-Prism Ranging
2. Absolute coded goniometer
3. Dual axis electronic compensation
4. Simple and convenient operation
5. Large LCD display
6. Extensive measurement program
7. Mass data storage
| Distance measurement | |||
| Range | Single prism | 1800m visibility:23.5km | |
| Triple prism | 3200m visibility:23.5km | ||
| Precision | ±(2mm+2ppm·D),±(3mm+2ppm·D) | ||
| Unit | m/ft | ||
| Minimal display | 1mm | ||
| Measuring time | Precision measurement delay 2 seconds, tracking 0.5 seconds | ||
| Angle measurement | |||
| Angel measuring method | |||
| Grating diameter | 79mm | ||
| Minimun Reading | 1″ | ||
| Detection method | Vertical | Antipodal | |
| Horizon | Single | Antipodal | |
| Precision | 2″ | ||
| Telescope | |||
| Image | Erect | ||
| Lens barrel length | 172mm | ||
| Objective lens effective aperture | 48mm | ||
| Magnification | 30X | ||
| Field of view | 1.5° | ||
| Resolution | 3.75″ | ||
| Minimum focus distance | 1m | ||
| Tilt compensator | |||
| System | Single-axis liquid compensator | ||
| Working range | ±3′ | ||
| Resolution | 1″ | ||
| Display | |||
| Type | Double-sided, 240X160 graphic dot matrix LCD display | ||
| Data transmission | |||
| Interface | USB,RS-232C | ||
| Storage capacity | More than 16,000 points | ||
| Others | |||
| Plummer | Optical/Laser plummet | ||
| Battery | Rechargeable lithium battery, DC7.2V, 3000mAh | ||
| Continuous working time | More than 10 hours | ||
| Weight | 6kg | ||
| Working temperature | -20ºC~50ºC | ||
