China Pentax Total Station W-822nx Total Station, Find details about China Total Station, Pentax from Pentax Total Station W-822nx Total Station
W-822NX | W-823NX | W-825NX | W-835NX | ||
Telescope | |||||
Magnification | 30 X | ||||
Optical aperture | 45mm ( EDM45mm ) | ||||
Resolving power | 3 sec. | ||||
Field of view | 2.6% ( 1°30′ ) | ||||
Minimum focus | 1.0m | ||||
Focus | Auto-focus + Power Focus + Manual | ||||
Phase differential | |||||
Data Processor | |||||
CPU, Clock frequency | Intel Xscale,400MHz | ||||
OS | Microsoft® Windows® CE.NET 4.2 | ||||
Internal memory | SDRAM = 64MB | ||||
FLASH = 128MB ( built-in ) | |||||
Interface | RS-232C / USB ( USB Mini-B Connector ) / CF TypeII Slot / SD Slot | ||||
Display | 3.7 inch, Color LCD, 640 x 480 pixels *(5) | ||||
with back light and touch panel function | |||||
Quantity | 2 | 1 | |||
Key board | 33 keys | ||||
EDM | |||||
Laser class | Class(IIIa) 3R / Class(II) 2 ( Selective ) | ||||
Distance Measurement Range | |||||
Reflectorless | 1.5m - 270m | ||||
Mini prism | 1.5m - 1100m ( 1600m )*(1) | ||||
1P | 1.5m - 3400m ( 4500m )*(2) | ||||
3P | 200m - 4500m ( 5600m )*(2) | ||||
Reflector sheet | 1.5m - 600m ( 800m )*(3) | ||||
Accuracy | |||||
Prism, Reflector sheet | ±(2 + 2ppm x D)mm | ||||
Reflectorles | ±(5 + 2ppm x D)mm *(4) | ±(5 + 3ppm x D)mm *(4) | |||
Measuring time | |||||
Repeat meas | Normal : Prism, Ref.sheet 2.0sec. ( 1mm ) | ||||
Normal : Prism, Ref.sheet 1.2sec. ( 1mm ) *Quick mode | |||||
Track : Prism, Ref.sheet 0.4 sec. ( 1cm ) | |||||
Initial meas | Normal : Reflectorless 2.3sec. ( 1mm ) | ||||
Normal : Prism, Ref.sheet 2.5sec. ( 1mm ) *Quick mode | |||||
Application software | Selective | ||||
Memory | |||||
Internal | 128MB | ||||
Memory card | 2GB (Max) *(6) | ||||
Angle measurement | |||||
Method | Absolute Rotary Encoder | ||||
Accuracy ( ISO17123-3 ) | 2″ | 3″ | 5″ | ||
Compensator | Triple Axis | Dual Axis | |||
Tangent screw | 2 speed | 1 speed | |||
Date clock | Available | ||||
Plummet | Visible Laser, ±0.8mm ( instrument height 1.5m ) | ||||
Plate level(electronic) | Plate level ( electronic ) 30″/1div. | ||||
Circular level | 8'/2mm | ||||
Water resistant | IP54 | ||||
Ambient temperature | -20°C - +50°C / -4°F - 122°F ( Working range ) | ||||
Battery pack BP02 | Ni-MH ( Rechargeable ) ( 4300mAh ), DC6V | ||||
Operation time | Continuous Approx. 3 hrs ( ETH + EDM ), | ||||
8hrs ( ETH ) with Approx. 2.2 hrs of charging time | |||||
Weight | Approx. 380g | ||||
Charger BC03 | Input voltage : AC100 - 240V ( AC01 ) | ||||
and AC Adapter AC01 | Output voltage : DC7.5V ( BC03 ) | ||||
Weight : 280g | |||||
Base | Detachable | Shifting | |||
Physical ( including Battery ) | |||||
Dimension | 197 (W) x 347 (H) x 217 (L) mm | ||||
Weight | 6.3kg | 6.1kg |