กล้อง TOTAL STATION SOKKIA SET 220K (มือสอง)

SPECIFICATIONS

Telescope

• Length:                            170 mm
• Aperture:                         45 mm (EDM: 48 mm)
• Magnification:                   30X
• Image:                             Erect
• Resolving power:               3"
• Field of view:                    1° 30'
• Minimum focus:                 1.0 m
• Focussing screw:                1 speed
• Reticle illumination:             5 brightness levels
  
  

Angle measurement

• Angle units:                        Degree/Gon/Mil (selectable)
• Minimum display:                 1"
• Accuracy:                           2"
• Measuring time:                   Less than 0.5 sec
• Collimation compensation:      ON/OFF (selectable)
  
  

Tilt angle compensation

• Type:                                Liquid 2-axis tilt sensor
• Minimum display:                Agrees with minimum displayed /  measurement angle
• Range of compensation:       ±4′(±0.0741gon)
• Automatic compensator:       ON (V & H/V)/OFF (selectable)
  
  

Power Supply

• Power source:                      Rechargeable Li-ion battery BDC46B
                                           External battery BDC57 (Option)
• Battery state indicator:           4 levels
  
• External power source:           7.2V
  
  

General

• Display:                      LCD graphic display, 192 dots X 80 dots / 1 LCD graphic
• Operation panel (keyboard): 27 keys
• Auto power-off:           5 levels (selectable)
• Internal memory:         about 10,000 points
• Sensitivity of levels:     (Plate level:30"/2 mm)(Circular level:10'/2 mm)
  
  

Optical plummet

• Image:                          Erect
• Magnification:                 3X
• Minimum focus:               0.3 m
• Horizontal and vertical motion screw: 2 levels
• Dust and water resistance: IP66