OROS at IMAC XXXII A Conference and Exposition on Structural Dynamics

February 3-6, 2014, Rosen Plaza Hotel, Orlando, Florida USA

As part of the international Structural Dynamics community, OROS will participate as usual in this yearly event. This year, take the opportunity to get a demo on Modal V5.2, the OROS modal software, going one step further towards its first objective: perform a complete modal analysis in a minimum of time and obtain accurate and valid results... Read more in this article: Modal V5.2, a step further in optimizing your modal measurements

Severine Colas, the OROS modal expert, will do a presentation on Wednesday, February 5 afternoon, on operational modal analysis on rotating machinery - from the instrumentation through to the results. 

Vibration and Dynamic Strain Gauge Measurements, Aero Engine Test Bench

China Gas Turbine Establishment (CGTE) is an institute in charge of the experiments and testing for aircraft engines. They use the OROS VibeMaster solution.

CGTE has various aero engine test benches for different measurement tasks: components or complete engine tests. In these test benches, CGTE always uses OROS systems to perform vibration, dynamic strain gauge and other dynamic pressure testing with a fleet of 10 OROS analyzers, including OR36 and OR38.
Providing real-time capability for FFT, order, waterfall and recorder analysis, OROS system is the standard system for vibration and strain gauge testing on aero engine test benches.

Modal V5.2, a step further in optimizing your modal measurements

With this version 5.2, the OROS modal software goes one step further towards its first objective: perform a complete modal analysis in a minimum of time and obtain accurate and valid results.

In the acquisition part, new functions will help you to gain more time and reliability:

See the Latest OROS Technology at the Upcoming Pump & Turbomachinery Symposium

OROS, measuring noise & vibration for nearly three decades, is spinning up to showcase its latest technology.

From acceptance tests to diagnostics to overhaul, OROS' do-it-all analyzers are renowned for their versatility.

Success of Thai Noise&Vibe Forums

Relying on its long-time expertise in Noise and Vibration, OROS proposes Noise&Vibe Forums all around the world.


Beginning of July, around 30 people attended the Thaïland session. Experts from OROS headquarters came to support our local reseller, Siam Intercorp Co., Ltd..  Paradorn Chanchawee, the company’s director, did a very good job.

In-helicopter measurements by CONRADT measurement and regulation technologies, Germany

The CONRADT company has been working on the active damping of vibration for around 15 years. This field has a key role to play in building increasingly stiff and light structures, since resonance can occur in materials at any time.

WEBINAR - Turbomachinery Vibration - July 31 and Aug 1

Unbalance, misalignment, rubbing, fluid instabilities, and resonances on Turbomachinery: What tools to capture and solve them?

Free registration
July 31 (5pm French time), August 1 2013 (10 am French time)
September 3 (5 pm French time) and 4 (10 am French time) 2013

ORBIGate, Version 5.0, a new version for the OROS Turbomachinery Vibration Solution!

Discover 3 main new functions to make easier your noise and vibration analysis on turbomachinery:

• Trigger data collection on multi-channel alarm conditions
• Capture data at low speed or with no tachometer
• Load one or several measurements in the navigation mode

NVGate 8.20 Service Pack now available

This new version brings new features and improvements to make your measurements even easier!

• NEW- Narrow band analysis (FFT, SOA) resolution: lines number increased respectively to 25 601 and 1601 lines. This function is available for all office licenses and real-time for ForceDSP owners.
• NEW- New editor for measurement properties. It can be suggested or recalled from previous acquisition.

Upcoming Event, OROS at ASME Turbo Expo, June 3-7, San Antonio, TX, USA

From Rotating Analysis to Structural Dynamics Analysis... ALL IN ONE BOX!

As a major player in the rotating equipment and power generation community, OROS instruments provide all the tools for rotating analysis, from acceptance tests to diagnostics.
...Come and meet us at booth #418 at ASME Turbo Expo 2013, June 3-7, San Antonio, TX, USA.

See the Latest OROS Technology at the Upcoming SAE Noise & Vibration Conference

May 20-23, 2013,Grand Rapids, MI, USA
OROS, measuring noise & vibration for nearly three decades, is gearing up to showcase its latest technology.

Long renowned for high-end, real-time analyzers, what has been most popular with recent customers is engine design and development.  Specifically:

NSWC Adds to its Arsenal of 32-channel OROS Analyzers

Over the past few years, the Naval Sea Systems Command, Naval Surface Warfare Center has procured a large fleet of OR38 analyzers for machinery vibration monitoring.

OROS is the original developer and sole manufacturer of the Machinery Vibration Monitoring System (MVMS) previously used on the DD(X) Engineering Development Test Site and to be installed on the Littoral Combat Ship (LCS) class surface combatant for ship trials.

Because your Analyzer is Unique, Make the Best Use of It!

Our analyzers are designed to meet very precise metrological specifications. Because your measurements require a high accuracy, OROS recommends an annual calibration of your system.
Our newly upgraded laboratories and our metrological expertise guarantee your analyzer to be always at the top of its performance specifications. Remember our premium services contracts include the annual calibration with a commitment to calibrate your analyzer within a 4-day turn-around-time.

OROS extends its offer in Balancing proposing the Multiplane Balancing in addition to the Single One

Machines such as steam turbines, large motors and generators usually operate above their first critical speed. In this case the rotor's first mode is excited and the rotor becomes flexible. At this stage, it is necessary to increase the number of balancing planes above the classical dual plane balancing. A multiplane (>3) balancing operation is required.

ORBIGate, the Turbomachinery Vibration Software, Ascends in Version4.4: the Full Floating License

Get one license of ORBIGate able to work on any OROS 3-Series hardware in your fleet. 

ORBIGate is the OROS portable and dedicated solution for the measurement of industrial rotating machinery vibration. It may be used on any combination of machines ranging from turbines, motors and generators, as well as pumps and compressors. 
Featuring simultaneous acquisition on up to 32 dynamic channels, an entire machine train may be tested.