Arc 5 lite |
Arc 5 |
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TELESCOPE |
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Tube Length |
154mm |
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Objective Lens Diameter |
Telescope: 45mm; EDM: 50mm |
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Magnification |
30X |
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Image |
Erect |
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Field of View |
1°30’ |
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Resolving Power |
3” |
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Min. Focus |
1.0m |
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DISTANCE MEASUREMENT |
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Single Prism |
5000m |
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Non-Prism |
N/A |
600m |
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Accuracy -Prism Mode |
±2mm+2ppm |
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-Non-Prism Mode |
N/A |
0-300m:±3mm+2ppm |
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|
N/A |
300m-600m: ±5mm+3ppm |
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Measuring time |
fine: 1.0s; tracking: 0.5s |
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Meteorologic Correction |
Manual Input, Auto Correction |
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Prism Constant |
Manual Input, Auto Correction |
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ANGLE MEASUREMENT |
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Method |
Absolute Encoding |
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Detecting System |
H: 2 sides V: 2 sides |
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Min Reading |
0.5”/1”/5”10” |
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Accuracy |
2” |
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Diameter of Circle |
79mm |
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Vertical Angle 0° |
Zenith: 0°/Horizontal:0° |
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Unit |
360°/400gon/6400mil |
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DISPLAY |
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Size |
66mm x 42mm; 240*160 Dot Matrix |
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No.of Display |
2 |
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Keyboard |
Alphanumeric Key |
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TILT CORRECTION |
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Tilt Sensor |
Dual Axis |
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Method |
Liquid Electric |
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Range |
±3′ |
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Setting Unit |
1” |
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LEVEL SENSITIVITY |
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Plate Level |
30”/2mm |
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circular vial |
8’/2mm |
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OPTICAL PLUMMET(OPTIONAL:INTERNAL LASER PLUMMET) |
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Image |
Erect |
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Magnification |
3X |
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Focusing Range |
0.3m ~ ∞ |
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Field of View |
5° |
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DATA STORAGE INTERFACE |
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Storage |
Internal Memory: 4MB; Max.SD card:32GB |
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Data Interface |
SD-card/Mini USB/RS232C |
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GENERAL |
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Laser Class -EDM |
Class IIIA |
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-Laser Plummet |
Class II |
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Working Temperature |
-20°C~ + 50°C |
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Battery Type |
Rechargeable Lithium Battery |
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Battery Voltage |
DC 7.4V |
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Working Time |
8h |
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Water & Dust Proof |
IP54 |