1. Environmentally Durable
2. Enhanced RED-tech II EDM
3. Measuring beam spot size (Reflectorless mode)
Reflectorless Total Stations Series50RX
Featuring enhanced RED-tech II EDM, easy-to-operate alphanumeric keypad, powerful onboard software and market-proven reliability, the Series50RX sets a new standard for reflectorless total stations for all surveying and engineering applications.
Environmentally Durable
The Series50RX total stations offer the industry’s highest durability that withstands the severest climates as well as the harshest work site conditions.
High Temperature Models
Dependably operates in the heat of up to +60°C (+140°F) without compromizing the low temprature range of -20°C (-4°F).
Low Temperature Models
Ensures operations in freezing climates as low as -30°C (-22°F) while maintaining the high temperature range up to +50°C (+122°F).
Complies with the highest in its class IP66 dust and water protection.
Enhanced RED-tech II EDM
Enhanced RED-tech II EDM features extremely fast measurement time and wide reflectorless measuring range from 30cm to 400m.
The Series50RX measures the distance within 4.2 seconds without a reflector, minimizing variation of measurement time due to the ranges and object types by 30 percent, compared to the original RED-tech II EDM.
Narrow visible laser beam is also used as a laser pointer; the EDM precisely measures the point the laser dot indicates.
Measuring beam spot size (Reflectorless mode)
Distance | 10m (33ft.) | 40m (130ft.) |
Beam spot size | 6.5 × 7mm(0.26 × 0.28in.) | 19 × 14mm(0.75 × 0.55in.) |
1. Laser output level is automatically switched to Class 1 specifications in “prism” and “reflective sheet” modes to ensure safety.
2. Sokkia’s advanced absolute encoders and digital processing technologies have given the Series50RX a capability to automatically detect and correct misreading of encoder patterns.
3. The 2" model incorporates IACS (Independent Angle Calibration System) to further enhance measurement reliability.
4. Fully backlit alphanumeric keys and customizable softkeys allow quick operation in any lighting conditions.
5. An optional wireless keyboard SF14 maximizes the operation efficiency (except 6" model).
6. Powerful onboard software.
7. In addition to the 10,000-point internal memory, data can be stored in SD/SDHC cards and USB memory devices.
8. Password protection to prevent unauthorized use.
9. Green/red Guide Light is built into the telescope as a standard feature, enhancing setting-out work efficiency in a range of 1.3 to 150m.
10. Internal Bluetooth® module (option) is available for wireless connection with a data collector.
11. Built-in laser plummet for quick instrument setting (factory option).
12. Optional large Ni-MH external batteries are available for 2" model and all Low Temperature models.
Series50RX Reflectorless Total Stations | |||||
Model | SET250RX | SET350RX | SET550RX | SET650RX | |
Laser output | Reflectorless mode: Class 3R (max. 5mW) | ||||
Measuring range | Reflectorless*1 | 0.3 to 400m (1 to 1,310ft.) | |||
With reflective sheet target*2 | RS90N-K: 1.3 to 500m (4.3 to 1,640ft.) , RS50N-K: 1.3 to 300m (4.3 to 980ft.), RS10N-K: 1.3 to 100m (4.3 to 320ft.) | ||||
With 1 AP prism | 1.3 to 4,000m (13,120ft.) , to 5,000m (16,400ft.) under good conditions | ||||
Distance accuracy | Reflectorless*1 | (3 + 2ppm × D) mm: 0.3≤D≤200m | |||
With reflective sheet target*2 | (3 + 2ppm × D)mm | ||||
With Prism | (2 + 2ppm × D)mm | ||||
Angle accuracy | H&V | 2" / 0.6mgon | 3" / 1mgon | 5" / 1.5mgon | 6" / 1.9mgon |
Display resolutions (selectable) | 1" / 5" , 0.0002 / 0.001gon, 0.005 / 0.02mil | ||||
Data storage | Internal memory | Approx. 10,000 points | |||
Plug-in memory device | SD card and SDHC card (max. 4GB) | ||||
Interface | Serial RS-232C | ||||
Bluetooth wireless communication | Option (Ver.1.2, Class 2) | ||||
Wireless keyboard | Option (SF14 wireless keyboard with infrared communication) | − | |||
Dust and water protection | IP66 (IEC 60529:2001) | ||||
Weight with handle and battery | 5.6kg (12.3 lb.) | 5.5kg (12.1 lb.) | 5.4kg (11.9 lb.) | ||
