Вспомогательные инструменты общая станция отображение всех станций

GDM-624R  Total Station Surveying

Distance Measurement Section

Range

Reflectorless

400m

prism

Single prism

3000m

Three prism

5000m

  Accuracy

Reflectorless

±(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

Meteoro logic 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

30×

 Angle of vision

1.5°

Distinguish ability

3.5″

Minimum focus distance

1.5m

Compensator

System

 Double axis photoelectric tilt sensor or

 Single axis liquid tilt sensor

 Working range

±3′

 Distinguish ability

1″

Display Section

Type

Double sides,160×80 LCD Display

Data Transmission

 Port

USB,RS-232C

 Capacity

40,000 data at least

Others

Plummet

Optical or Laser plummet

Power

Rechargeable lithium battery,DC7.2V,3000mAh

 Continuous working time

8 hours at least

Size

168×165×348mm  

Weight

 6.8Kg

 Working temperature

 -20℃ ~ 50℃