SATLAB SDT2 Electronic Digital Theodolite (30x, 3.75”)
制造商: SATLAB Model: SDT2 - 报价要求
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Image;Erect
Magnification: 30x
Effective Aperture: 47mm
Resolving Power: 3.75”
Field of View: 1°30’ (26m/1000m)
Min. Focus: 1.5m
Stadia Ratio
: 100
Tube Length: 169mm
Angle Measurement
Method: Absolute Encoding
Diameter: 79mm
Min. Reading: 1”, 5”, 10”
Measuring Unit: 360°, 400gon
Vertical Angle 0°: Zenith 0°, Horizontal 0°
Accuracy: 2”
Vial
Plate Vial: 30”/2mm
Circular Vial: 8’/2mm
On-board Battery
Power Resource: Rechargeable Li-ion battery
Voltage: DC 7.4V
Operation Time: BDC 1600mAh(About 20 hours)
General
Laser Plummet: Red laser, Class Ⅱ
Operating Temperature: -20ºC - 45ºC
Dimension: 180mm x 166mm x 355mm
Weight: 6.5kg
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