»Home »Product »Survey Equipment » Digital Theodolite Ruide ET-02 ET-05 ET-10Telescope Image Erect image Magnification 30x Effective aperture 45mm Resolving Power 3” Field of view 130 Minimum 1.4m Stadia Ratio 100 Stadia Constant 0 Sight Distance Precision 0.40% L Tube Length 157mm
Telescope Image Erect image Magnification 30x Effective aperture 45mm Resolving Power 3” Field of view 130 Minimum 1.4m Stadia Ratio 100 Stadia Constant 0 Sight Distance Precision 0.40% L Tube Length 157mm
FEATURE :
Angle Measurement Angle Measurement Mode Photoelectric detection by incremental decoder Dia of circle ( vertical, horizontal) 79mm Mode detection Horizontal angle: dual; Vertical angle: ( single) Measurement unit 360o / 400gon/ 6400mil ( available to choose) Levelling vial Sensitivity of plate vial ( / 2mm) 30” / 2mm Sensitivity of circular vial 8’ / 2m
Vertical compensatory System Liquid condenser Working range ± 3” Precision 1” Optical Plummet Image Erect Image Magnification 3x Focusing range 0.5~ µ Field of view 5o Display Type LCD, Double line, line segment Data input/ output Data interface RS-232C On-board battery Power source Rechargeable Ni-H battery Voltage DC6V Operating time 8h Working environment Working temperature -20o~ + 45o Instrument Dimension / Weight 160x150x330mm / 5.2kg
SPECIFICATION :
Vertical compensatory System Liquid condenser Working range ± 3” Precision 1” Optical Plummet Image Erect Image Magnification 3x Focusing range 0.5~ µ Field of view 5o Display Type LCD, Double line, line segment Data input/ output Data interface RS-232C On-board battery Power source Rechargeable Ni-H battery Voltage DC6V Operating time 8h Working environment Working temperature -20o~ + 45o Instrument Dimension / Weight 160x150x330mm / 5.2kg
Digital Theodolite Ruide ET-02 ET-05 ET-10
Price per Unit (piece): Call for Pricing
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ET-02/ET-02L
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ET-05/ET-05L
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ET-10
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TELESCOPE
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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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resovling 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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1.0m
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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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149mm
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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”/10” selectable
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10”
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accuracy
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2”
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5”
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10”
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detection method: hor.
ver.
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dual
dual
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dual
dual
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dual
dual
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DISPLAY
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(LCD) display type
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2 sides
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MEMORY
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internal memory
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capacity for 256 pairs of H. & V. angle
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LEVEL SENSITIVITY
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plate vial
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30”/2mm
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circular vial
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10’/2mm
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COMPENSATION
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system
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liquid-electric detection
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plate vial
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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
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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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PHISICAL CHARACTERISTICS
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laser pointer
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ET-02L: yes
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ET-05L: yes
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NO
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operating temperature
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-20℃ ~ 45℃
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water proof
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IP66
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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 hours/20 hours (battery pack)
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dimension
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L145 X H318 X W179mm
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