NTi Audio
LESS NOISE. MORE SOUND
Industrial Device Test Solution

Industrial Device Testing


XL2 Audio and Acoustic Analyzer
Flexus FX100 Audio Analyzer
Handheld Solution Desktop / Rack-mount Solution



Applications:

  • Machine condition monitoring for acoustics and vibration
  • Passed/Failed measurement of acoustic and vibration spectra in production, quality control and service
  • Sound power measurements in accordance with ISO 3744 and 2000/14/EG
 

Advantages

  • Turnkey solution for passed/failed measurements
  • Measurement starts by level trigger, external foot switch or instrument start button
  • Improved efficiency with dedicated measurement profiles
  • Automated documentation

Handheld Solution

The XL2 with Spectral Limits Option offers an efficient, low-cost solution for industrial quality control. Measurements can be compared against a reference curve with customized tolerance bands. The pass/fail results are provided by the internal tri-color LED or an optional external Stack Light. Integration tools for automation and remote operation are provided.


XL2 with M4260 Measurement Microphone

FFT Analysis

Compares the high-resolution acoustic pattern of any device against a pre-defined reference sample with a pass/fail analysis in linear X-scaling. The detailed frequency analysis allows identifying problematic frequeny bands to reduce the noise generated by the device.


1/12 Octave Analysis

Passed/Failed measurements with selectable 1/1, 1/3, 1/6 or 1/12 octave band resolution in logarithmic X-scaling.


Sound Power Measurements

The sound power calculates based on pressure based sound level measurement at multiple positions around the product under test, the backround noise spectrum and the reverberation time RT60.


Pass/Fail Measurements

The XL2 Analyzer captures the frequency spectrum of reference speakers/microphones and supports generation of tolerance bands based on the captured reference data. Measurements can either be displayed as absolute traces or shown relative to previously stored traces. Frequencies with failed results are individually visualized in every frequency band.





Auto-start Function

Measurement starts by automatic level trigger, external foot switch or instrument start button.


Stack Light

Provides visual pass/fail indication.


Tolerance Management

Tolerance curves can either be imported from txt-files or directly derived from captured measurements. The XL2 calculates tolerance bands based on
  • Single captured results
  • txt-files manually generated on the PC
  • Mean average of multiple captures
  • Min/Max curves of multiple captures


Digital I/O Adapter PCB

For automated operation with external peripheral devices the XL2 Analyzer can be linked into a programmable logic controller. The Digital I/O Adapter is tailored for rail mounting in electric switch boxes.


Remote Monitoring

Multiple XL2 Analyzers connect with USB Device Servers to a network for online noise monitoring. Wireless solutions are also supported. An individual Projector Software may be started for each XL2 Analyzer, thus simultaneously displaying all XL2 screens on the PC monitor. Each XL2 Analyzer can be controlled from the host PC.

XL2 Noise Monitoring Network

Individual Solution programmed by Customer

The Remote Measurement Option allows querying of the XL2 measurement data online via the USB interface. Multiple XL2 Analyzers can be implemented into a customer specific noise monitoring solution. The XL2 acts as a front end device for sound level measurements.



Order Information


XL2 with m4260 measurement microphone

Exel Acoustic Kit

  • XL2 Audio and Acoustic Analyzer
  • Spectral Limits Option for XL2
  • M2211 Measurement Microphone
  • ASD Cable for XL2
  • Mains Power Adapter
  • Exel System Case

Exel Vibration Kit

for vibration measurements including
  • XL2 Audio and Acoustic Analyzer
  • Spectral Limits Option for XL2
  • Vibration Sensor magnetic
  • ICP AdapterASD
  • Mains Power Adapter
  • Exel System Case

Remote Measurement Option for XL2

NTi Audio #: 600 000 375

Stack Light

NTi Audio #: 600 000 610

Buy at the web shop or contact NTI Americas .

Desktop / Rack-mount Solution

The FLEXUS FX100 offers dedicated analysis for industrial measurement applications. Key advantages include the wide frequency range from DC to 80 kHz, outstanding specifications, minimum test cycle time, maximum versatility and easy integration into an automated environment. Due to its on-board Phantom and ICP power supply, the FX100 analyzer can be directly connected to a measuring microphone or vibration sensor. The FLEXUS FX100 is ideal for verifying the proper operation of industrially manufactured items such as vibrating devices, generators or motors, gearboxes, shock absorbers etc.


Features:
  • High-resolution FFT spectrum
  • Level, Frequency
  • Audible defects, distortions
  • Analysis of externally-generated signals
  • Advanced sequencer for customized test procedures
  • Automated data export and report builder



Order Information


Flexus FX100 Audio Analyzer

Desktop Vibration Test System

for device test vibration measurements
  • Flexus FX100 Audio Analyzer
  • Vibration Sensor magnetic
  • Basic Speaker Test Software (for transient analysis)

I am interested: Contact NTI Americas

Reference Customers

18 Sound • 3M • AAC • ACO • AKG Acoustics • Amphenol • Atlas Copco Airpower NV • Audi AG • Audyon • Austrian Center of Competence in Mechatronics • Azden • Beyma • Blaupunkt • BMW Group • Bombadier • BYD • CableX, Slovenia • Clair Bros. • Continental Automotive GmbH • Cooper MEDC • DEKRA • Dynatech, China • e.solutions GmbH • ebm-papst • Edifier, China • Ehmann, Germany • Electrovoice (Bosch) • Eminence • EM-Tech, Korea • EuroTel, Italy • Fane • Ferrari SpA • Fischer Amps, Germany • Flextronics • Foster • Foxconn • Fuji Films • G+M Electronics, Switzerland • GE Wind Energy GmbH • Goertek • Hama GmbH & Co KG • Hamilton Video & Sound • Harman • Hi-P • Hochiki, Japan • Honeywell • Hosiden Besson Ltd • Hyundai Rotem USA Corporation • IATEC, Argentina • IMAX • Janus Donguan, China • Klipsch • KLM Group • Knowles • Lab126 • Laird • Laney, UK • Lautsprecherlabor Berlin • LOM • Maxim Semiconducters • Meyer Sound • Microsoft • Miracle, India • M-Microphone, Russia • Molex • Morel, Israel • Motorola • Multichoice, South Africa • Municipal Utilities of Düsseldorf • Munro, UK • Neutrik • Nokia • Nortel • Northrop Grumman • Osram • Panasonic • Perlos • Phoenix Contact Electronics GmbH • Plantronics • Polizei Basel-Landschaft • Porsche Engineering Services GmbH • Pulse • Rasco, Germany • Rode, Australia • Samsung • Sandia National Labs, USA • Sanken, Japan • Semco Maritime • Sennheiser • Shure Distribution GmbH • Sica • Siemens • Sikorsky Aircraft • Sipe • Skype Technologies OY (Microsoft Corp) • Sonavox • Sony • Tannoy • TCL-IMAX, China • Tokyo Acoustics • Tools4music • Vitus Audio, Denmark • Walton, Bangladesh • Western Australia Police • Wisconsin Department of Health WMHI • Yamaha Music (Asia) Private Limited • ZF Friedrichshafen AG

more ...

Testing of
Devices

Contact NTi Audio

NTI Americas Inc.
Tigard, Oregon
Thomas E. Mintner
+1 503 684 7050
Email

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