Specifications
1.Pentax W822NX total station
2.Reflectorless Range 270m
3.Shipout in 5 working days
Pentax W822NX total station
Item specifics
Place of Origin: Shanghai China (Mainland)
Brand Name: Pentax
Model Number: W822NX
Accuracy: 2"
Color: Red
W-800 SERIES FEATURES :
The use of Windows CE. NET makes it possible to replace application software and access the Internet using a
communication modem card.
High resolution (VGA) LCD display provides highly clear graphic display close to that of a PC, making the W-800 series a new generation total station.
Both total station and data collector need to be brought to the survey site and by operating the both instruments,
survey data are taken, stored and processed.
The W-800 series can do all that alone.
The storage and transfer of large-size data and flexible data communication are possible with the availability of 4 kinds of standard interface,
i.e. R-232C, USB, CF Card slot and SD card slot.
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W-822NX
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W-823NX
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W-825NX
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W-835NX
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Telescope
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Magnification
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30 X
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Optical aperture
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45mm ( EDM45mm )
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Resolving power
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3 sec.
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Field of view
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2.6% ( 1°30′ )
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Minimum focus
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1.0m
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Focus
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Auto-focus + Power Focus + Manual
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Phase differential
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Data Processor
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CPU, Clock frequency
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Intel Xscale,400MHz
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OS
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Microsoft® Windows® CE.NET 4.2
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Internal memory
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SDRAM = 64MB
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FLASH = 128MB ( built-in )
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Interface
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RS-232C / USB ( USB Mini-B Connector ) / CF TypeII Slot / SD Slot
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Display
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3.7 inch, Color LCD, 640 x 480 pixels *(5)
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with back light and touch panel function
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Quantity
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2
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1
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Key board
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33 keys
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EDM
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Laser class
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Class(IIIa) 3R / Class(II) 2 ( Selective )
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Distance Measurement Range
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Reflectorless
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1.5m - 270m
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Mini prism
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1.5m - 1100m ( 1600m )*(1)
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1P
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1.5m - 3400m ( 4500m )*(2)
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3P
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200m - 4500m ( 5600m )*(2)
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Reflector sheet
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1.5m - 600m ( 800m )*(3)
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Accuracy
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Prism, Reflector sheet
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±(2 + 2ppm x D)mm
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Reflectorles
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±(5 + 2ppm x D)mm *(4)
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±(5 + 3ppm x D)mm *(4)
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Measuring time
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Repeat meas
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Normal : Prism, Ref.sheet 2.0sec. ( 1mm )
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Normal : Prism, Ref.sheet 1.2sec. ( 1mm ) *Quick mode
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Track : Prism, Ref.sheet 0.4 sec. ( 1cm )
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Initial meas
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Normal : Reflectorless 2.3sec. ( 1mm )
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Normal : Prism, Ref.sheet 2.5sec. ( 1mm ) *Quick mode
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Application software
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Selective
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Memory
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Internal
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128MB
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Memory card
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2GB (Max) *(6)
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Angle measurement
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Method
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Absolute Rotary Encoder
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Accuracy ( ISO17123-3 )
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2″
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3″
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5″
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Compensator
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Triple Axis
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Dual Axis
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Tangent screw
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2 speed
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1 speed
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Date clock
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Available
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Plummet
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Visible Laser, ±0.8mm ( instrument height 1.5m )
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Plate level(electronic)
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Plate level ( electronic ) 30″/1div.
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Circular level
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8’/2mm
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Water resistant
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IP54
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Ambient temperature
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-20°C - +50°C / -4°F - 122°F ( Working range )
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Battery pack BP02
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Ni-MH ( Rechargeable ) ( 4300mAh ), DC6V
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Operation time
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Continuous Approx. 3 hrs ( ETH + EDM ),
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8hrs ( ETH ) with Approx. 2.2 hrs of charging time
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Weight
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Approx. 380g
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Charger BC03
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Input voltage : AC100 - 240V ( AC01 )
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and AC Adapter AC01
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Output voltage : DC7.5V ( BC03 )
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Weight : 280g
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Base
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Detachable
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Shifting
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Physical ( including Battery )
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Dimension
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197 (W) x 347 (H) x 217 (L) mm
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Weight
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6.3kg
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6.1kg
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