Leica Absolute Tracker AT403
Unmatched Portability | Productivity | Durability
Measure Anything. Anywhere. Absolutely.
Experience the next level of mobile metrology with the Leica Absolute Tracker AT403—the world’s most portable laser tracker. Engineered as a compact, all-in-one measurement system, it offers industry-leading speed, simplicity, and rugged design in one powerful package. Whether you’re on the factory floor or out in the field, the AT403 is ready to deliver accurate results right out of the case.
Productivity
Portability
Resilience
Key Advantages
Unrivaled Productivity
Designed for maximum throughput, the AT403 minimizes setup time and accelerates the measurement process, making large-volume precision work more efficient than ever.
Targeting Technology
MEASUREMENT ON THE GO
THE METROLOGY SOLUTION IN A CARRY-ON CASE
The Leica Absolute Tracker AT403 represents coordinate measurement machine functionality made truly portable. The full probing system is compactly arranged within a single lightweight case and ready for full operation straight out of the box. This is a laser tracker solution designed for speed and ease of use wherever and whenever.
Supported by easy and innovative WiFi connectivity and independent battery-powered operation, the Leica Absolute Tracker AT403 is the definition of portable wireless technology. A uniquely all-in-one measurement solution, it’s designed to go anywhere that accurate measurement is needed.
Portable Probing
The Leica B-Probe handheld point-probing tool is a perfect match for the Leica Absolute Tracker AT403. Uniquely portable and usable, it delivers accurate measurement where neither 3D laser trackers nor traditional optical probing systems can reach. Capable of gathering hidden 3D point data within large measurement volumes, the battery-powered cableless operation possibilities of the Leica B-Probe make it a unique proposition in the world of large-volume 3D metrology.
With the Leica Absolute Tracker AT403, Leica B-Probe performance has been enhanced, with faster measurement speed, customisable hidden-point capability and improved usability.
Portable Probing
The Leica B-Probe handheld point-probing tool is a perfect match for the Leica Absolute Tracker AT403. Uniquely portable and usable, it delivers accurate measurement where neither 3D laser trackers nor traditional optical probing systems can reach. Capable of gathering hidden 3D point data within large measurement volumes, the battery-powered cableless operation possibilities of the Leica B-Probe make it a unique proposition.
Outdoor Alignment
With the unique RapidSight targeting feature, aligning for long-distance measurement in blinding outdoor conditions is now more a pleasure than a chore. This top-mounted crosshair scope makes difficult targeting a thing of the past, speeding up measurement process times in challenging situations where getting the job done fast is paramount.
LEICA ABSOLUTE TRACKER AT403
DEFINING FEATURES
Encompassing speed, productivity and reliability, the Leica Absolute Tracker AT403 is an unrivalled solution for the challenges of large-volume measurement. Built on a platform of advanced technologies, the system incorporates a range of new and established functions essential for industrial metrology applications.
ABSOLUTE PRODUCTIVITY
PowerLock
Automatically re-establishes interrupted line of sight within a wide degree field of view with no user interaction required.
Continuous Measurement
Continuous time and distance measurement mode.
Battery Power
Independent hot-swappable battery power supply allows for quick and easy cable-free setup and all-day wireless operation.
Orient-to-Gravity
Enables measurement with the Z-axis aligned to gravity, ideal for levelling and alignment.
ABSOLUTE PORTABILITY
All-in-One Integrated Design
From integrated wireless connectivity, environmental monitoring and all-day battery power, to overview camera, RapidSight aim scope and ergonomic carry handle, every need is built in.
Single-Box Probing System
Just one case contains the lightest and most portable sensor and probe as well as IR remote, with various transportation cases.
Smart Connectivity
Built-in WiFi with true access point functionality delivers single-user operation through simple PC setup and remote control options.
ABSOLUTE RESILIENCE
IP54 Certification
The IEC-certified sealed unit guarantees ingress protection
against dust and other contaminants, enabling effectivem measurement in even the harshest environments.
MeteoStation
Integrated environmental unit monitors conditions including temperature, pressure and humidity to compensate for changes and ensure accurate measurements regardless of external factors.
Operating Temperature
Wide operating temperature range of -15 to 45 degrees Celsius.
READY FOR ANYTHING
MEASUREMENT FOR EVERY APPLICATION
The Leica Absolute Tracker AT403 is the ideal tool for applications across a wide range of industries, from the world’s largest infrastructure projects to leading scientific research.
ACCESSORIES
MAKING THE MOST OF MEASUREMENT
The Leica Absolute Tracker AT403 is compatible with a wide range of tools and accessories designed to boost measurement functionality and productivity.
The ultimate tool for portable probing measurement functions, the Leica B-Probe is an ultra-portable, battery-operated, wireless handheld probing tool.
SPECIFICATIONS
Range
Typical Reflector Measurement Volume (ø)
320 m
Minimum Reflector Measurement Distance
< 0.8 m
Interface
Cable
TCP/IP (Cat5)
Wireless
WLAN (IEEE 802.11n)
Power Management
Internal
Lithium-ion battery with 8-hour typical runtime
External
AC power supply
Optional
Power over Ethernet (PoE+)
Accuracy
Reflector*
U (x,y,z) = ± 15 μm + 6 μm/m
(± 0.0006” + 0.000072”/ft)
Leica B-Probe*
U (x,y,z) = ± 0.2mm (± 0.008”)
*All accuracies specified as Maximum Permissible Errors (MPE) and calculated per ASME B89.4.19-2006 and ISO10360-10:2016 using precision Leica 1.5” Red Ring Reflectors unless otherwise noted.
Absolute Distance Performance
± 10 μm (± 0.00039”)
Absolute Angular Performance
± 15 μm + 6 μm/m
(including Orient-to-Gravity)
(± 0.0006”+0.000072”/ft)
Environmental
Remote Control
4-button infra-red Leica B-Probe
Laser Safety
Class 2 Laser Product in accordance with the IEC 60825-1 Second Edition (2014-05)
Environmental
Dust/Water
IP54 (IEC 60529)
Operating Temperature
-15˚C to +45˚C
Relative Humidity
max. 95% (non-condensing)
Environmental Monitor
Temperature, pressure and humidity
General Information
Overview Camera
4:3 IR enhanced Image ≈ 10˚ FOV
Remote Control
4-button infra-red Leica B-Probe
Leica B-Probe
Measurement Volume (ø)
20 m
Relocation Volume (ø)
up to 320 m
Minimum Measurement Distance
2.5 m
Dust/Water
IP50
