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Product name : Hot sell total station surveying instrument
Item : ZL-120R
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MODEL
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ZL-120R
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ZL-120L6
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Angel Measurement
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Measurement Method
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Absolute Encoding
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Minimum Readout
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Wedge
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Objective Aperture
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1''
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Accuracy
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2''
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Telescope
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Magnification
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30X
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Field of view
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1°30'
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Minimum Focusing Distance
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1.3m
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Reticle
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Illuminated
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compensator
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System
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Liquid tile sensor/Dual-axis
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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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Measuring Time(Fine/Tracking)
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1s/0.5s
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0.8s/0.4s
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Distance Measurement ( with Reflector)
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Reflectorless Range(Calculated by Kodak Gray card white side with 90% reflective)
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400m
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600m
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Accuracy
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3mm+2ppm
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Measuring Time
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1.5s
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Communication
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Internal data Memory
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Approx…20000 points/SD Card
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Interface
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Standard RS232.Mini-B , USB pen drive
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Wireless Communication
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Bluethooth
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Data format
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ASCII
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Operation
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System
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Real-time operating system
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Display
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High resolution backlight black and white display with contrast adjustment/Graphics 192X96 pixels
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Keyboard
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2sides alphanumeric backlit crystal keyboard
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Laser Plummet
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Type
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Laser point, 4brightness levels adjustment/optical plummet(optional)
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Centering Accuracy
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1mm at 1.5m instrument height
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Environmental
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Operating Temperature
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zero below 20 degree to +50 degree(-4F to +122F)
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Storage Temperature
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zero below 40 degree to +70 degree(-40F to +158F)
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Temperature& Pressure
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Auto Sense
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Dust&Water proof(IEC60529 Standard)
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IP55
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Power Supply
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Battery Type
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Li-ion battery
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Voltage/Capacity
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ZBA-400:7.4V(DC)/3000mAh
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Operating Time with ZBA-400
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Optimal 16hours(Continuous angle measurement every 30 seconds)/10hours (Typical)
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Measuring Times
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Approx.12000 times
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