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| Electronic Digital Theodolite |
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Model No. SI 02
Having 1” least count and 2" accuracy, 30X Magnification, Image Erect, Effective Objective Aperture 45mm, Min. Focus 1.4m, Field Of View 1 deg. 30 minute, Multiplication Constant 100, Additive Constant 0, Compensator Range +3’, Compensator Setting Accuracy +1” along with all standard accessories:- Battery, Battery Charger, Operation Manual, Tool Kit, Carrying Case.
Specification :
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Image
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Erect
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Magnification
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30x
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Effective Aperture
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45mm
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Resolving Power
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3”
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Field of view
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1”30”
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Minimum focusing Distance
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1.4 m
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Stadia Ratio
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100
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Stadia Constant
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0
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Tube Length
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157 mm
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Angle Measurement:
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Reading System
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Absolute Encoding
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Diameter of circle (VHz)
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79mm
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Minimum Reading
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1”/5”(selectable) 10*
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Accuracy
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2” 5” 10”
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Horizontal Angle
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Dual Dual Dual
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Vertical Angle
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Dual Single Single
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Display:
Level Sensitivity:
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Plate Level
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30”/2mm (30” per 2mm)
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Circular Level
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10”/2mm (10” Per 2 mm)
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Auto Vertical Compensator:
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System
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Liquid Electric Detection
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Working Range
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+ 3”
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Accuracy
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1”
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Optical Plummet Telescope:
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Image
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Erect
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Magnification
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3x
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Focusing range
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0.5m ~ ∞
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Field of view
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5”
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Operating temperature
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+20ºC - +45ºC
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Internal Power Supply
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rechargeable Ni-H Battery /AA Battery
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Voltage
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6VDC
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Operating Time
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10 hour
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Dimension
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L145mm x H318mm x W179mm
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Weight
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5.2 kg
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