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.







Angle

Accuracy

1″

Method

Absolute Encoding

Detecting System

H: quadruple; V: quadruple

Minimum Reading

0.1″

Diameter of Circle

79 mm

Vertical Angle

Zenith 0 / Horizontal 0

Unit

360° / 400 gon / 6400 mil







Distance

Single Prism Range

3,500 m

Accuracy (Prism)

±(1 mm + 1 ppm)

Non-Prism Range

1,000 m

Accuracy (Non-Prism)

±(3 mm + 2 ppm)

Measuring Time – Prism

Fine: <0.7 s; Tracking: <0.3 s

Measuring Time – Non-Prism

T<600 m: 0.5–3 s; T>600 m: <10 s

PPM Correction

Auto Sensor







Telescope

Length

164.5 mm

Diameter

45 mm (EDM: 47 mm)

Magnification

30×

Image

Erect

Field of View

1°30′

Resolving Power

3″

Minimum Focus

1.5 m








Motorization (xTrak Torque Drive)

Type

Torque Motor

Maximum Speed

180°/s

Auto Prism Recognition – Range

1.5 – 1000 m

Auto Prism Recognition – Time

5 s

Prism Search – Range

1.5 – 300 m

Typical Search Time

<10 s

Search Field of View

V: ±10°, H: 360°

Prism Lock – Tracking Speed

20°/s


Level

Plate Level

30″/2 mm

Circular Level

8′/2 mm



Compensator

Tilt Sensor

Dual-axis liquid electronic sensor

Range

4′

Accuracy

1″



Laser Plummet

Type

635 nm, Class II

Accuracy

0.4 mm at 1.5 m height

Spot Size

1.8 mm at 1.5 m height











General

Display

Dual 6″ color touch LCD

Camera

5 MP

Guide Light

Red/Yellow (635 nm / 593 nm)

Operating System

Android 9.0

Internal Memory

RAM 3 GB, ROM 32 GB

CPU

MSM8953

Interfaces

RS232, USB, Micro USB, Bluetooth 4.0

WLAN

Dual-band 802.11 a/b/g/n

Battery

Li-Ion, 14.4 V, 6400 mAh

Working Duration

8 hours

Protection

IP65 (Waterproof/Dustproof)

Operating Temperature

-20°C to +50°C

Dimension

430 × 255 × 235 mm

Weight

9.3 kg

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