50RX Reflectorless Total Stations

The standard models operate in -20°C to +50°C (-4°F to +122°F). The low-temperature models are also available for use in -30°C to +50°C (-22°F to +122°F). Using a built-in temperature sensor, all models automatically maintain optimal contrast and visibility of the LCD display.

The IP66 protection shuts out powder dust, sand, mud, snow, dripping water, or driving rain. "In combination with wide temperature ranges, the Series 50RX provides the exceptional environmental durability for total stations," said Welch.

The instrument includes: Dust-tight IP6x, the highest grade of protection to prevent solid foreign objects, and IPx6: which protects the instrument against damage by powerful water jets from any direction.
The 50RX series reflectorless measurement range is extended to 400m (1,310ft.). The variation of measurement time due to different ranges and object types are reduced by 30% to increase total measurement speed. The Series 50RX displays the measurement results within 1.7 to 4.2 seconds under any circumstances.

A dual-axis tilt sensor increases working range to ±6' (±111mgon). The 2" models are equipped with the IACS (independent angle calibration system) to further increase measurement stability. The IACS is commonly used in the high-end models with 0.5"/1"/2" angle accuracies of NET, SRX and SET X.

Extremely simplified angle encoder system consists of minimum number of optical and mechanical parts. This system also features innovative technology to automatically detect and correct misreading of encoder patterns.

The Series50RX is designed for the users who demand compact, accurate, yet most rugged and reliable reflectorless total stations. The Series 50RX joins the 'X' family of instruments that represents the ‘ultimate in precision and reliability' ensured by the Sokkia brand.

There are models with 4 angle accuracy grades: SET250RX (2"), SET350RX (3"), SET550RX (5") and SET650RX (6"). High-Temperature and Low-Temperature Models are available on built-to-order basis.