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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Pentax
  • Model Number: W822NX
  • accuracy: 2"
  • plummet: laser

Packaging & Delivery

Packaging Details: inner foam pad + Engineering plastic carrying case + outer foam pad + Double paper carton 55cm x 52cm x 43cm; 18kg
Delivery Detail: 5 Working Days


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




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.





Magnification30 X
Optical aperture45mm   ( EDM45mm )
Resolving power3   sec.
Field of view2.6%   ( 1°30 )
Minimum focus1.0m
FocusAuto-focus   + Power Focus + Manual
Phase differential
Data   Processor
CPU, Clock frequencyIntel   Xscale,400MHz
OSMicrosoft® Windows® CE.NET 4.2
Internal memorySDRAM   = 64MB
FLASH = 128MB ( built-in )
InterfaceRS-232C   / USB ( USB Mini-B Connector ) / CF TypeII Slot / SD Slot
Display3.7   inch, Color LCD, 640 x 480 pixels *(5)
with back light and touch panel function
Key board33   keys
Laser classClass(IIIa)   3R / Class(II) 2 ( Selective )
Distance Measurement Range 
Reflectorless1.5m   - 270m
Mini prism1.5m   - 1100m ( 1600m )*(1)
1P1.5m   - 3400m ( 4500m )*(2)
3P200m   - 4500m ( 5600m )*(2)
Reflector sheet1.5m   - 600m ( 800m )*(3)
Prism, Reflector sheet±(2 +   2ppm x D)mm
Reflectorles±(5 +   2ppm x D)mm *(4)±(5 +   3ppm x D)mm *(4)
Measuring time 
Repeat measNormal   : Prism, Ref.sheet 2.0sec. ( 1mm )
Normal : Prism, Ref.sheet 1.2sec. ( 1mm ) *Quick mode
Track : Prism, Ref.sheet 0.4 sec. ( 1cm )
Initial measNormal   : Reflectorless 2.3sec. ( 1mm )
Normal : Prism, Ref.sheet 2.5sec. ( 1mm ) *Quick mode
Application softwareSelective
Memory card2GB   (Max) *(6)
Angle   measurement
MethodAbsolute   Rotary Encoder
Accuracy ( ISO17123-3 )235
CompensatorTriple   AxisDual   Axis
Tangent screw2   speed1   speed
Date clockAvailable
PlummetVisible   Laser, ±0.8mm ( instrument height 1.5m )
Plate level(electronic)Plate   level ( electronic ) 30/1div.
Circular level8’/2mm
Water resistantIP54
Ambient temperature-20°C   - +50°C / -4°F - 122°F ( Working range )
Battery pack BP02Ni-MH   ( Rechargeable ) ( 4300mAh ), DC6V
Operation timeContinuous   Approx. 3 hrs ( ETH + EDM ),
8hrs ( ETH ) with Approx. 2.2 hrs of charging time
WeightApprox.   380g
Charger BC03Input   voltage : AC100 - 240V ( AC01 )
and AC Adapter AC01Output   voltage : DC7.5V ( BC03 )
 Weight   : 280g
Physical   ( including Battery )
Dimension197   (W) x 347 (H) x 217 (L) mm













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