SATLAB SDT2 电子数字经纬仪 (30x, 3.75”)

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

Detail

Datasheet

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