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CRx Series

The Carlson CRx series of Robotic Total Stations provides a choice of 1″, 2″ and 5″ angular resolutions to match the application requirements.

The models are recognizable as the CRx1, CRx2 and CRx5, and all feature the same technologies for a seamless user experience. The instruments are combined with SurvCE or SurvPC on a field computer to access the full range of Carlson survey features for efficiency and automation in a familiar environment. In addition, users have the option for installing SurvCE Basic on board for operation with the instrument only. Customers benefit from technical support for both the robotic total station and SurvCE or SurvPC from one company.


The experienced technical support team provides guidance and instruction for using the instrument and Carlson software for many applications such with surveying, engineering and construction.


CRx Robotic Total Stations are used with SurvCE or SurvPC in a wide range of applications requiring precise angle and distance measurements such as surveying, engineering and construction.

From: $22,475

Price Includes:

- 1 CRx5" (A5) 500m Reflectorless RTS

- 1 CRx5" A5 Robotic Total Station
- 1 ZRT82 LRBT Radio Handle
- 1 ZSD01 SD Card
- 1 ZBA400, Li-Ion Battery 4.4Ah, rechargeable
- 1 ZCH201 Charger for ZBA200 & ZBA400
- 1 ZTR101 Tribrach without optical plummet
- 1 ZDC301 USB Cable


Additional cost for:

- 1" and 2" RTS

- Carlson Robotic Accessory Kits (360 prism, rod, DC clamp and rod clamp)

  • For Surveyor 2 - $1,879

  • For MINI2 - $1,869

  • For RT3 - $1,889

• Accuracy: 1” (0.3 mgon), 2” (0.6 mgon), 5” (1.5 mgon)
• Method: Absolute, continuous, diametrical

• Compensation: Quadruple axis

• Display resolution: 0.1” (0.1 mgon)

• Magnification: 30X


Prism Range Accuracy Time:

Standard mode: 3500 m / 1 mm +
1.5 ppm / typ. 0.8sec*
Long mode: >10,000 m / 5 mm +
2 ppm / typ. 2.5sec


Range Accuracy Time Precise Capture

accXess10 500m, 2 mm + 2 ppm**, typ. 3sec, 8×20 mm at 50 m

Type: Laser point, adjustable brightness

Accuracy: 1.5 mm at 1.5 m instrument height

Weight: 5.0 – 5.3 kg (w/o battery and tribrach)

Operating/Storage Temp: –20°C to 50°C / -40°C to +70°C

Protection Class: IP55 dust and waterproof rating

Humidity: 95%, non-condensing

• Technology: Hybrid Drives

Range: 300 meters at round prism


Range: 500 m at round prism

Max speed: 90 km / h at 100 m


Range: 500 m at round prism

Hz/V accuracy: 1”

Technique: Image processing

Range: 5 m at 150 m
Accuracy: 5 cm at 150 m

Keyboard: Two full alphanumeric; 35 keys;
illuminated (2nd optional)

Display: Full VGA 640 x 480 color and touch
with LED backlight

Data recording: 1 GB internal memory; removable
SD card and USB stick

Ports: Serial; USB; internal Bluetooth;
long- range Bluetooth handle and
external power

Operating system: Microsoft Windows CE 6.0

Internal battery: Removable Li-Ion 4.4 Ah / 7.4 V

Operating time: 7-10 h***

* Fast mode; ** > 500 m: 4 mm + 2 ppm; *** Single measurement every 30 second at 25° C. Battery time may be shorter depending on conditions.
Distance meter (reflector mode): Laser class 1 in accordance with IEC 60825-1 resp. EN 60825-1; Laser plummet: Laser class 2 in accordance with IEC 60825-1 resp. EN 60825-1; Distance meter (reflectorless mode): Laser class 3R in accordance with IEC 60825-1 resp. EN 60825-1.

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