The R120 is designed with a 5.5-inch color touch screen and runs on the Android operating system, making it user-friendly and similar in interface to a smartphone, which enhances data exchange capabilities. The onboard Cube-a software allows operators to seamlessly integrate GNSS tasks with surveys performed using the total station. Communication and data transfer between the station and the controller are facilitated via a Bluetooth connection. Additionally, the R120 has an integrated modem, enabling the operator to connect to the internet and send and receive topographic data.
Cube-a
The R120 is equipped with the Android operating system and comes pre-installed with the powerful Cube-a program. This onboard software allows operators to easily integrate data from GNSS and surveys conducted with the total station. Communication and data exchange between the station and the controller (GNSS) is made simple with a Bluetooth connection. This means that with the total station, surveys carried out with GNSS, can be loaded through an external controller via Bluetooth. These surveys then can be completed within the total station. With Cube-a, users can navigate the program easily and efficiently, accessing all the classic functions of a total station while enjoying the added benefits of the Android operating system. This integration allows for seamless and streamlined workflows, saving time and effort while achieving the highest level of accuracy.
R120 |
SPECIFICATION
Accuracy | 1”-2” |
Reading system | Absolute, continuous four-quadrant |
Display resolution | 0.1〞/ 1〞 |
Angle units | DEG 360°/GON 400/MIL 6.400 |
TELESCOPE
Magnification/ Field of view | 30x / 1°30’ |
Tube length | 154 mm |
Minimum focus distance | 1.2 m |
Objective aperture | Ø 45 mm (EDM: 50mm) |
Laser pointer | Red laser dot |
TILT SENSOR
Type | Dual-axis liquid-photoelectric sensor |
Compensation range/accuracy | ± 4 |
DISTANCE MEASUREMENT RANGE
Standard prism mode | 3500 m |
Reflectorless | 1000 m (800 m, for 2" version ) |
DISTANCE MEASUREMENT ACCURACY
Standart prism mode | ±1 mm + 1 ppm |
Reflectorless | D<500 ±2 mm + 2 ppm |
MEASUREMENT TIME
Standart prism mode (Tracking/single) | <0.1 / 0.3 sec |
Reflectorless | Typically 0.8 sec (>500 m, >5 sec) |
DISTANCE MEASUREMENT
Distance Unit | m/US ft/INT ft |
Display Resolution | 1mm |
MOTORIZATION
Technology | DC Servo Motor |
Max rotation speed | 60°/sec |
APC | Centering Range 3-1000m |
Fast360 | Search range 3-300 m |
Lock Range | 3-600 m |
ONBOARD FIELD APPLICATION PROGRAMS
Cube-a TS-GPS |
LASER PLUMMET
Laser type | Red laser dot, 635nm |
Accuracy | ±1.5 mm at 1.5m |
LEVEL VIAL SENSITIVITY
Plate level | 30‘/2mm |
Circular level | 8' |
ENVIROMENTAL CONDITIONS
Operating Temperature | -20° C +50° C (-4°F to 122°F) |
Storage Temperature | -20° C +60° C (-4°F to 140°F) |
Waterproof/Dustproof | IP55 |
Humidity | 95% non-condensing |
PHYSICAL SPECIFICATION
Dimensions | 217 x 198 x 378mm |
Weight including battery and tribrach | 7 Kg |
POWER
Battery voltage | 14.4 V |
Capacity | 5400 mAh |
Type | Li-ion |
Operating time | 4 hours |
Battery charger | 110/220 V, charging time 4h |
OTHER SPECIFICATIONS
CPU | MT6762 |
Display | 5,5-inch., TFT LCD screen, 720 x 1280 px (2 displays) |
OS | Android 11 |
Memory | RAM: 4GB, ROM: 64GB |
interface | RS-232 |
Data transfer | Network 4G |



