Jiangsu, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO/TS 16949, ISO 14064, SEDEX, ISO 10012
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
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Total Station, Surveying Instrument, Measuring Instrument manufacturer / supplier in China, offering Best Selling Pentax R-422nm Total Station, Sokkia Cx 101 1" Reflectorless Total Station for Surveying, Suzhou Foif Electronic Level EL20 and so on.

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Best Selling Pentax R-422nm Total Station

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $7,000-9,000/ Piece
Port: Shanghai, China
Production Capacity: 100/Per Month
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram
Accuracy: 2mm
Model No: Pentax R-422nm
Language: English
Export Markets: Global
Transport Package: Carton
Specification: CE SGS

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Basic Info

Model NO.: PENTAX R-422NM
Trademark: Pentax

Product Description

Best Selling Pentax R-422nm Total Station



Pentax total station instrument types: Pentax optical system for R-422NM total station: Super multi coated lens, ensure the clear and precise sighting simple, powerful free prism measurement function: in addition to having a prism, a reflector plate measurement mode, also has a reflectorless 300 meters.


PENTAX optical system: Super multi coated lens, to ensure clear and accurate sighting
L operation is simple, powerful, free of prism measurement function: in addition to a prism, reflective film measurement mode, but also with a non prism ranging 550 meters
L SD card slot: real mass storage. Can be convenient and quick to backup data to the SD card, to further ensure the security of data storage
L digital input keyboard: quick input number, letter and other special characters
L temperature and gas pressure automatic induction: automatic sensing of the outside temperature and air pressure, and automatic correction to improve the accuracy of measurement
L visible laser indicator: the sighting the target faster and easier, but also convenient to work in the tunnel, the night of the weak light environment
L laser: can adjust the laser intensity, so that the instrument is more convenient to set up
L three focusing system: according to the requirements, in the auto focus, electric focusing, manual focus of the three modes of free choice
L absolute encoding disc: starting point without the need to initialize, restart the angle to remain unchanged
L standard battery: standard cell design with high performance, convenient
L massive memory: memory can store 60000 measurement points (XYZ), the user can effectively complete any measurement and detection operations
Built in powerful PowerTopolite software, and load the road software module
On the basis of adhering to the Pentax total station instrument has powerful function and stable performance advantages, taking into account the user's convenience, practicality, R-400 more rich the software function:
1, increase road software
According to the coordinate parameters, generating and editing in the road side Pile Lofting line construction, convenient.
2, the post viewpoint deviation display increases ranging function, and compared with the design value
Always check the site accuracy, convenient field operation.
3, VPM display horizontal distance
Virtual surface survey shows the angle distance, convenient special user requirements
4, point to line height deviation
In the point to the line into the elevation control, more feature rich.
5, the direction and distance measurement display
Setting out increased in the graphical interface numerical display, intuitive and a measure to follow. After the formation of lofting lofting lofting deviation report, stick out a mile.
6, wire report function
Generate wire file
7, named fuzzy query
To facilitate users to quickly search, such as A*, A1/A2/ and AB.. Can be found...
8, other files from the source
To provide the point of different documents between the call, very practical.
9, instrument high measurement
In the case of the instrument is not easy, you do not need to measure the instrument is high, through the observation point can be reversed to calculate the high.
10, the establishment of the site with the least square method
The free site using least squares algorithm, effectively reduce the influence of small angle of precision or Arcturus station
Figure image
Just as
Amplification factor
Decomposition rate
3 seconds
Optical circle
45mm (EDM aperture 45mm)
Visual field
1 degrees 30 '(2.6%)
Shortest focal length
1 m
Cross filament lighting
Brightness setting: 10 order
Auto focus / focus
Have (and manual)
No (manual)
Have (and manual)
No (manual)
Focusing method
Phase difference
Electric source
Host cell
Visible laser
EDM (laser ranging)
Laser grade
Visible laser: II grade (2) /IIIa (3R) - free prism long distance mode (only "NX" mode)
Range of ranging (good condition)
Free prism
550m (POWER), 450M (general)
Reflective patch
1.5 600m m- (800m)
Mini prism
1.5 m-2000m (2500m) (40km)
Single prism
5000m (6000m) (40km)
6000m (9999m) (40km)
2 "/5"
(x D 2+2ppm) mm
(x D 3+2ppm) mm (1.5 ~ 10m) (good condition)
Reflective patch
Free prism
(3 + X D 2ppm) mm
Minimum reading
Measurement time
Repeated measures
Normal: prism, reflection patch 2 seconds (1mm) normal: prism, reflective patch 1.2 seconds (1mm)
Prism, reflective patch 0.4 sec (1cm) * fast mode
Initial measurement
Normal: prism, reflection patch 2.3 seconds (1mm) normal: prism, reflective patch 2.5 seconds (1mm)
(only "NX" type) * fast mode
Target selection
Free prism mode
0 additive
Reflective film mode
0 additive -99 - /+99 constant
Prism mode
0 constant -30 + /+99 + -99 constant
Angle measurement
Absolute rotary encoding
Horizontal: double sided / vertical: double sided
2 "
5 "
Minimum reading
1 "/5"
Compensation method
Three axis
Display panel / keyboard
Display type
, LCD LCD display / 20 character 8 line X /240 96 pixels
Panel number
Single sided (second sided)
Key disk
22 key
Display background light
Brightness setting: 10 order
Date clock
Physical properties
Brake screw
2 speed
1 speed
Long bubble
30 / 1
Round bubble
8 '/2mm
Visible laser (band adjustment system)
1 mm (instrument height 1.5m)
Brightness adjustment
10 order
Base seat
Tripod base
Working temperature
-20 ~ +50 / -4 ~ F ~ +122 ~ F
Waterproof performance
Three foot spiral type
5/8 x 11
Instrument size
172 (W) x 343 (H) x 177 (L) mm
Instrument weight
5.7 kg / 12.6 lbs
Instrument box size
268 (W) x 442 (H) x 465 (L) mm
Instrument box weight
3.8 kg / 8 lbs
Communication interface
RS-232C; USB; SD card slot
Electric pool
Ni-MH rechargeable battery DC7.5V (BP02C), according to the standards of different countries.
Input voltage AC 100 - 240V (AC01) output voltage DC7.5V (STD-C03)
Instrument memory
Memory size
60000 points
50000 points
Software function
Topolite Power software

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