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Specifications | ||||||
Telescope | ||||||
Image | Erect | |||||
Magnification | 30x | |||||
Effectiveaperture | 48mm | |||||
Resolving power | 3.75″ | |||||
Minimum focus | 1m | |||||
Stadia ratio | 100 | |||||
Sight distance precision | ≤0.4%D | |||||
Tube length | 165mm | |||||
Angle Measurement | ||||||
Measuring method | photoelectric detection by incremental encoder | |||||
Diameterof circle (vertical, horizontal) | 79mm | |||||
Minimum reading | 1″、5″、10″Selectable | |||||
Measuring unit | 360°/400gon/6400mil Selectable | |||||
Vertical angle0° | Zenith0°/Horizontal0°Selectable | |||||
Accuracy | 2″ | |||||
Distance Measurement | ||||||
Single prism (under fair weather condition) | 3km | |||||
Three prism (under fair weather condition) | 5km | |||||
Non-prism (under fair weather condition) | 400m | |||||
Display | Max 999999.999m Min 1mm | |||||
Unit | m/ft Selectable | |||||
Accuracy | ±(3mm+2ppm•D) | |||||
Measuring time | Fine single shot:?3S | |||||
Tracking:0.8S | ||||||
Meteorological Correction | Manual input, Auto correction | |||||
Reflection prism correction | Manual input, Auto correction | |||||
Vial | ||||||
Plate vial | 20″/2mm | |||||
Circular vial | 8′/2mm | |||||
Vertical Compensator | ||||||
System | Liquid-electric detection | |||||
Compensation range | ±3′ | |||||
Resolving power | 1″ | |||||
Optical Plummet | ||||||
Image | Erect | |||||
Magnification | 3× | |||||
Focusing range | 0.3m~∞ | |||||
Field of view | 5° | |||||
Display | ||||||
Type | LCD,Four lines,digital | |||||
Data Communication | ||||||
Port | RS-232C,USB | |||||
On-board Battery | ||||||
Power resource | Rechargeable Ni-H battery | |||||
Voltage | DC7.2V | |||||
Continuous operation time | BDC 3000mAh | |||||
Angle measurement: 20 hours | ||||||
Distance measurement: 8 hours | ||||||
Operation Environment | ||||||
Operating temperature | -20°~+45℃ | |||||
Size & weight | ||||||
Dimension | 180mm×175mm×355mm | |||||
Weight | 6.5kg | |||||






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