China Topcan Operation System Reflectorless 600m Laser Plummet Total Station Dtm622r6, Find details about China Gnss Rtk, GPS Rtk from Topcan Operation System Reflectorless 600m Laser Plummet Total Station Dtm622r6
Range | Non-prism | 600m | |||
prism | Single prism | 3000m | |||
Three prism | 5000m | ||||
Accuracy | Non-prism | ±(3mm+2ppm·D) | |||
Prism | ±(2mm+2ppm·D), ±(3mm+2ppm·D) | ||||
Unit | m/ft | ||||
Display | Maximum | 99999999.9999m | |||
Minimum | 0.1mm | ||||
Measuring time | Precise model:1S, Track model:0.8S | ||||
Number of time Set | 1 ~ 99 | ||||
Meteorologiccorrection | Input the value and correct automatic | ||||
Prismconstant | 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 | ||||
Effectiveaperture | 48mm | ||||
Magnification | 30× | ||||
Angle of vision | 1.5° | ||||
Distinguishability | 3.5″ | ||||
Minimum focus distance | 1.5m | ||||
Compensator | |||||
System | Double axis photoelectric tilt sensor or Single axis liquid tilt sensor | ||||
Working range | ±3′ | ||||
Distinguishability | 1″ | ||||
Display Section | |||||
Type | Double sides,240×160 LCD Display | ||||
Data Transmission | |||||
Port | USB,RS-232C | ||||
Capacity | 40,000 data at least | ||||
Others | |||||
Plummet | Optical or Laser plummet | ||||
Power | Rechargeable lithium battery,DC7.4V,3600mAh | ||||
Continuous working time | 8 hours at least | ||||
Size | 174×207×383mm | ||||
Weight | 6.8Kg | ||||
Working temperature | -20ºC ~ 50ºC | ||||