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NON-CONTACT 3D DISPLACEMENT MEASUREMENT

Mobius

Mobius is a highly effective alternative to traditional sensors, making it ideal for precision 3D displacement non-contact measurement, product inspection and real-time monitoring.

With additional features such as unified coordinate system and rigid body motion, Mobius is suitable for wind tunnel applications delivering accurate data not otherwise possible.

Imetrum also offer bespoke Mobius solutions, meeting the specific needs of each customer, including the measurement volume for each Measurement Head, the wavelength of light used, and the installation process.
Vector U200 Vector U70 Mobius UVX 3D
Accurate

Better than 0.1 microns, at real-time measurement rates of up to 500 hertz

Mobius Vector U200 Vector U70
Durable

Rugged design for use in real industrial environments

Mobius Vector U200 Vector U70
Effortless

Pre-calibrated optics and ready out of the box

Mobius Vector U200 Vector U70
Tolerant

Tolerant of low and variable lighting conditions

Highly effective alternative to traditional displacement sensors

Mobius offers a highly effective alternative to traditional displacement sensors such as LVDTs, DTs, EDMs, encoders, laser trackers, and potentiometers across various applications. By utilising non-contact digital image correlation techniques, it eliminates the challenges of traditional contacting sensors.

The Measurement Head comes with a factory-calibrated measurement volume, removing the need for user calibration. User 3D validation wizard tools enable users to determine system measurement accuracy when needed.

Mobius uses Imetrum’s Video Gauge™ software, which includes a range of mathematical functions for analysing the behaviour of the component under test.

Unified Coordinate System

The Unified Coordinate System allows you to connect up to three Mobius Measurement Heads and measure within a single coordinate system. This integration ties together multiple views of the same test object without requiring each Measurement Head to share an overlapping field of view.

You connect each Mobius Measurement Head to the same high-performance, rack-mounted System Controller.

Rigid Body Motion Correction

Rigid Body Motion correction enables accurate measurements to be made relative to a moving object. Mobius measures relative to a set of reference points defined on a rigid body. If the rigid body reference points move during the test, it automatically compensates, resulting in the true motion of an object being measured.

For example, Mobius measures an aircraft winglet relative to the fuselage. Without Rigid Body Motion correction, all displacement of the winglet would be attributed to the winglet itself, even if the movement is primarily due to the pitch, roll, or yaw of the entire aircraft.

 

 

Wind Tunnel Testing

Mobius is highly suitable for wind tunnel applications including both aerospace and motorsport. With several systems used in Formula 1.

It’s non-contact nature allows for measurements remote to the working section and object under test. This ability, combined with that to replace multiple contacting sensors simultaneously, delivers accurate data not otherwise possible. Mobius can replace traditional displacement sensors such as LVDTs, DTIs, EDMs, encoders, laser trackers and potentiometers.

Bespoke solutions

All Mobius systems are bespoke and tailored to the customer’s needs. Whether this is the measurement volume for each Mobius Measurement Head, the wavelength of light used or installation.

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Our Solutions

Video Gauge™
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Video Gauge™ forms the core of our systems

In Post Processing mode, video data can be reanalysed on any computer

Wide variety of tools and features

DMS
DMS

For short-term measurement campaigns

Measure from a position of safety with true non-contact capability

Configurable capability to suit

Axiom
Axiom

Compact small form factor for high precision measurements

Pre-calibrated optics for straight forward use

Rugged design for use in real industrial environments

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