Prismatic Compass Surveying Compass Telescopic Forestry Mining Compass

Prismatic Compass Surveying Compass Telescopic Forestry Mining Compass

Model DQL-16Z is made up of telescope,compass,horizontal dial,vertical dial and leveling unit.The telescope system is internal focusing type,may make 360 degree rotations in the perpendicular plane.It may use in aimong and the survey.The lens cone has the reference point,is suitable for in the mine.

The theodolite compass(forest compass) DQL-16Z can measure azimuth, horizontal and vertical angles, elevation, distance etc..The DQL-16Z is widely used in mining, general survey of forest resources, land surveying topographic mapping and other measurements.

SPECIFICATION

Model type : DQL-16Z

Magnification : 16x (elevation)

The needle length: 67mm

Lens diameter: 22 mm

Shortest range of visibility : 2.5m

Stadia multiplication constant : 100

Field of view angle: 2°30’

Stadia addition constant: 0.18

Identification rate: 11”

Dial scale: 1°

Measuring range: ±50°

Precision of long air level: 30 /2mm

Weight: 0.8kg

Size: 140*102*190mm

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