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Alpha R1
Robotic Total Station
Alpha R1 Robotic Total Station delivers exceptional measurement performance with 1″ angular accuracy and ±(1mm + 1ppm) distance measurement precision. Integrated with a high-efficiency motorized drive system and intelligent program control, it significantly enhances operational efficiency in complex surveying tasks. Its modular design supports secondary development for cross-industry applications, providing scalable solutions for customized engineering needs.
As a professional surveying solution that combines power, performance, and productivity, the Alpha R1 utilizes industry-leading Automatic Precision Aiming and Automatic Prism Recognition (APR) technologies to enable fast prism locking and dynamic tracking, optimizing both time and cost efficiency.
Revolutionary On-board Software – Power Where You Need It
Developed by combining industry-leading surveying algorithms with decades of proven engineering expertise, the Alpha R1’s onboard software delivers an efficient and reliable platform for field data collection and processing. Its user-friendly design aligns seamlessly with modern workflows, making advanced surveying simpler than ever.
- High-Efficiency Data Acquisition – Continuous point collection and rapid measurement modes to meet diverse accuracy needs.
- Advanced COGO Computations – Forward/inverse calculations, intersections, and precise area/volume measurements.
- Seamless CAD Integration – Full DWG/DXF compatibility for smooth conversion between survey data and design drawings.
- Comprehensive Road Engineering Module – Alignment design, element methods, and multi-format imports for highway and linear projects.
Engineered with productivity, precision, and reliability at its core, this solution has become indispensable in land surveying, engineering projects, and infrastructure construction.
Torque Drive – Powerhouse for Precision Surveying
With a remarkable 180°/s rotation speed, the Alpha R1 sets new standards for smooth, fast, and accurate measurement. Its advanced xTrak technology ensures unmatched dynamic performance in the field.
- Automatic Prism Recognition (APR): Identifies and measures prisms up to 1000 m without manual intervention.
- Intelligent Prism Search: 360° detection within a 300 m radius, reducing measurement steps by up to 67%
- Continuous Prism Tracking: Maintains lock on moving prisms at speeds up to 20°/s, ensuring real-time accuracy for dynamic applications.
This integration of high-speed servo motors and precision angle measurement dramatically reduces field time while maintaining survey-grade results.
The New Era of Smart Surveying – Remote Precision, Solo Efficiency
The Alpha R1 is built for the modern one-person crew. With 4G/5G/Wi-Fi connectivity, operators can manage precise surveys from a safe distance even in hazardous or complex environments. Multi-device compatibility ensures seamless data transmission and real-time decision making across tablets and smart terminals.
- Remote Operation: Kilometer-range intelligent control for safe and precise measurements.
- Automatic Targeting: Assisted positioning locks onto prisms and tracks moving points with minimal manual input.
- Single-Operator Workflow: Automatic setup, prism recognition, and data collection enable one person to complete tasks that once required a full team.
The Alpha R1 represents a true breakthrough in robotic total stations, combining automation, precision, and efficiency to redefine the future of professional surveying.
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Angle |
Accuracy |
1″ |
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Method |
Absolute Encoding |
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Detecting System |
H: quadruple; V: quadruple |
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Minimum Reading |
0.1″ |
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Diameter of Circle |
79 mm |
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Vertical Angle |
Zenith 0 / Horizontal 0 |
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Unit |
360° / 400 gon / 6400 mil |
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Distance |
Single Prism Range |
3,500 m |
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Accuracy (Prism) |
±(1 mm + 1 ppm) |
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Non-Prism Range |
1,000 m |
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Accuracy (Non-Prism) |
±(3 mm + 2 ppm) |
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Measuring Time – Prism |
Fine: <0.7 s; Tracking: <0.3 s |
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Measuring Time – Non-Prism |
T<600 m: 0.5–3 s; T>600 m: <10 s |
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PPM Correction |
Auto Sensor |
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Telescope |
Length |
164.5 mm |
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Diameter |
45 mm (EDM: 47 mm) |
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Magnification |
30× |
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Image |
Erect |
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Field of View |
1°30′ |
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Resolving Power |
3″ |
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Minimum Focus |
1.5 m |
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Motorization (xTrak Torque Drive) |
Type |
Torque Motor |
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Maximum Speed |
180°/s |
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Auto Prism Recognition – Range |
1.5 – 1000 m |
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Auto Prism Recognition – Time |
5 s |
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Prism Search – Range |
1.5 – 300 m |
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Typical Search Time |
<10 s |
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Search Field of View |
V: ±10°, H: 360° |
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Prism Lock – Tracking Speed |
20°/s |
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Level |
Plate Level |
30″/2 mm |
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Circular Level |
8′/2 mm |
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Compensator |
Tilt Sensor |
Dual-axis liquid electronic sensor |
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Range |
4′ |
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Accuracy |
1″ |
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Laser Plummet |
Type |
635 nm, Class II |
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Accuracy |
0.4 mm at 1.5 m height |
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Spot Size |
1.8 mm at 1.5 m height |
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General |
Display |
Dual 6″ color touch LCD |
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Camera |
5 MP |
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Guide Light |
Red/Yellow (635 nm / 593 nm) |
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Operating System |
Android 9.0 |
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Internal Memory |
RAM 3 GB, ROM 32 GB |
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CPU |
MSM8953 |
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Interfaces |
RS232, USB, Micro USB, Bluetooth 4.0 |
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WLAN |
Dual-band 802.11 a/b/g/n |
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Battery |
Li-Ion, 14.4 V, 6400 mAh |
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Working Duration |
8 hours |
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Protection |
IP65 (Waterproof/Dustproof) |
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Operating Temperature |
-20°C to +50°C |
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Dimension |
430 × 255 × 235 mm |
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Weight |
9.3 kg |