Industrial Measurement Solutions

Laser Tracker Systems

A long-term standard in industrial metrology: laser tracker systems lead the field in terms of the accuracy, reliability and durability of portable coordinate measuring machines (PCMM).

The Leica Absolute Trackers are capable of taking large volume measurements in 3D or with 6DOF to sub millimetre accuracy. They are commonly used in industires where large volume and high accuracy is required such as the aerospace, automotive, power & energy and mining industries for tooling, reverse engineering, part mating and inspection applications.

Unique Features
AIFM - Absolute Interferometer provides true dynamic measurement
Powerlock - Laser beam finds the reflector
6DOF - Wireless Probing and laser scanning capabilities
Largest measurement volume of any laser tracker - up to 320 meters radial volume
Accuracy - typically 0.02mm

Latest Models
AT403 can track the Leica B-Probe, a cost effective hand-held "walk around" wireless contact probe.
Additionally AT960 can track the Leica T-Probe, a hand-held "walk-around" wireless contact probe with 6DoF capability.
ATS600 is the latest ground-breaking Absolute Scanning Distance Meter that brings metrology-grade accuracy to ultra-long-distance contactless 3D measurement.

Models:


ATS600	AT960 / AT930

AT403	Laser Tracker Probing Solutions

Laser Tracker Scanning Solutions	T-Mac

Accessories	Laser Tracker Catalogue

Description
Features
Video
Models
Downloads
Links

Description

Leica Absolute AT960

The AT960 Leica Absolute Tracker is the 6th generation of trackers spanning 17 years. It delivers accuracies of up to 0.02mm and with its Absolute Interferometer (AIFM) technology it is now capable of on the fly detection. There are different models to fit a variety of applications.

The Leica AT960 is the only tracker which is capable of 6DOF measurement using a wireless probe (T-Probe) and Flying Dot Laser Scanner (T-scan). The Leica T-Mac can also be used for Robotic applications such as robot calibration and high precision assembly.

Features

Feature	Benefit
PowerLock	For the first time in the history of laser trackers, the laser beam moves to the user, not the other way around.
The AIFM or “Absolute Interferometer” combines the absolute measurement from the ADM with the almost instantaneous update rate of the interferometer to produce the most accurate, stable, technologically mature distancing unit ever created.	Waiting for the tracker to “lock-on” is now a thing of the past. Simply catch the beam and you are measuring again without delay. No matter if you are using a reflector, Leica T-Probe, Leica T-Scan or Leica T-Mac, the AIFM can instantly re-establish a broken laser beam and immediately start measuring the moving target.
Robust construction and superior thermal stability with homogenous internal design and non-heat emitting tracker sensor head	Continuous on-spec operation in tough industrial environments with no need for frequent compensation routines; a yearly calibration is all your Leica Absolute Tracker AT960 will ever need
6 Degrees of Freedom (6DOF) Portable CMM available as an option	The world’s only technologically mature PCMM system that can probe like a fixed CMM, scan like a laser scanner and track automated applications − all in one system
Lean construction and compact dimensions, weighing 14 kg and 477 mm in length	Easy one-person transportation and installation, in full compliance with labor department regulations; whole system fits in an average carry on flight case
ADM/IFM with small beam diameter	Use of 0.5” reflectors over full measurement range
Versatile Mounting	Mounts vertically and horizontally providing versatility in measurement volume.* ** * Typical results within specifications. ** Can not be used with the T-Cam in the horizontal position.
Orient to Gravity	For leveling, allows Z-axis to align to gravity
Battery Operated	Now battery powered this Laser Tracker allows a quick and easy cable-free setup in almost any location. Batteries are hot swappable, they can be exchanged while the instrument is in operation.

Video

Models

Leica Absolute Tracker AT900 type	AT930	AT960-MR	AT960-LR
Absolute Interferometer	yes	yes	yes
Typical measurement volume	120m	40m	120m
Compatible with T-Products	no	yes	yes
Max. measurement volume with T-Products	n/a	20m	40m

Leica Absolute Tracker AT930
If your application requires positioning machines, fixtures or jigs, or if you are in the business of installing and aligning machine tools, roll mills, presses or gantry based machines, the Leica AT930 is your tracker. Operating solely with a reflector, it is optimized for inspections within a typical measurement volume of up to 120 m (394ft), and comes standard with our Leica Absolute Interferometer and PowerLock technologies.

Leica Absolute Tracker AT960-Mid Range
Since the introduction of the Leica T-Products in 2004, practically all leading automobile manufacturers have joined the ranks of our customers. When a reflector simply won’t cut it because there is no clear line of sight to the part you are trying to inspect, the part is hidden or sunken deep beneath surrounding sheet metal, or because you need to reverse-engineer a part right there on the spot, the Leica AT960-MR is all you will need. When coupled to the Leica T-Scan, T-Probe, or T-Mac the Leica AT960-MR gives you a measurement volume of up to 20m (66ft). Of course, it can also be used with a standard corner cube, in which case its measurement volume goes up to a full 40m (131ft). The sensor is designed for large vehicle size objects and of course comes standard Leica's Absolute Interferometer and PowerLock technologies.

Leica Absolute Tracker AT960-Long Range
This is the laser tracker that set the new benchmark for aerospace and other large scale precision measurements such as windmill blade inspection or industrial machinery alignment. It gives you hand-held wireless probing (Leica T-Probe), hand-held contactless scanning (Leica T-Scan), and full machine control abilities (Leica T-Mac) in a volume of up to 40 m (131ft). Of course, it can also be used with a standard corner cube, in which case its typical measurement volume goes past 120m (394ft). This is the laser tracker that set new standards for usability with the Leica Absolute Interferometer and PowerLock, and continues to be the best selling 6DOF laser tracker in the world.

Downloads

AT 960/930 Brochure

White Paper- Absolute Interferometer

Links

AT930

https://www.hexagonmi.com/en-GB/products/laser-tracker-systems/leica-absolute-tracker-at930

AT960

https://www.hexagonmi.com/en-GB/products/laser-tracker-systems/leica-absolute-tracker-at960