Scan & Paint 2D
Scan&Paint 2D is a tool to visualise stationary sound fields with an unmatched spatial resolution in full acoustic bandwidth. The system is a superb engineering tool for troubleshooting or benchmarking all kinds of objects on the spot. It only takes a few minutes to complete and entire measurement campaign. Results of the scan are translated by the software into a colour map, superimposed on a photograph of the measured object, allowing to find the origin of noise.
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For more information on Scan & Paint 2D or to request a quote, contact our team now:
Request a QuoteContact usScan&Paint 2D uses a simple and effective method for measuring time-stationary sound fields. The surface of the object being measured is scanned with a single PU probe, which is simultaneously captured by a camera. The recorded video and probe measurement data are automatically synchronised while the positions of the probe are extracted using live IR-LED tracking. This information is then used to produce acoustic imaging, which shows the origin of noise on the object. Microflown’s unique probe sensing technology allows you to achieve high-resolution imaging with a wide range of frequencies, even in challenging environments.
Getting you faster to your results, that’s what Microflown’s new real-time tracking feature offers you. The revamped Scan&Paint 2D includes state of the art technology: a new generation PU probe, and a revolutionary camera. The PU Regular GEN2 has two integrated IR LEDs that are invisible to the naked eye. When used in combination with an advanced camera, these LEDs enable real-time tracking of the probe’s position as it moves across the surface of the object being measured. Saving you valuable time, and allowing you to convert data into sound maps with a single click.
Features include
- Broadband Solution: 20Hz – 14kHz
- Real-time probe position tracking
- Fast & Easy, results in minutes
- Applicable in operating environments
- Sound Power calculation
- Reference sensor for phase correlation and ODS
- Portable, single-sensor solution
- High-resolution acoustic imaging of:
– Particle velocity
– Sound intensity
– Sound pressure
Applications
- Noise source identification
- Noise ranking
- Vehicle acoustics
- Component testing
- Powertrain NVH
- Troubleshooting
- Benchmarking
All in One Box Solution
Scan&Paint 2D is easy to carry all in one box solution. With the entire Peli case, you can take it to any location. The solution is functional after only minutes of taking it out of the box due to its plug-and-play nature and easy setup.
Sensor
| PU Regular Gen2 Probe: | 20Hz – 14kHz | Particle Velocity | Sound Pressure 20Hz – 10kHz | Sound Intensity Error margin: Class 1 | Noise floor (20Hz -2kHz): 31 dB(A) SPL, 25 dB(A) PVL Noise floor (20Hz -10kHz): 37 dB(A) SPL, 40 dB(A) PVL | Maximum level: 131 dB SPL, 126 dB PVL |
DAQ & Power Source
| MFPA-4 + Scout V2: | Resolution: 24bit | No. inputs: 4 | Input ranges: ±1 V, ±10 V | Max. sample frequency: 52 kHz |
Or
| Voyager: | Resolution: 24bit | No. inputs: 6 | Input ranges: ±0.1 V, ±1 V, ±10 V | Max. sample frequency: 48 kHz |
Optical Tracking Camera
| Intel RealSense D415: | Ideal range: 50cm up to 3m | RGB: 1920 × 1080 resolution, 69° × 42° field of view, Frame rate up to 30 fps | Depth technology: Stereoscopic, Frame rate up to 90 fps, 65° × 40° field of view |Infrared sensing |
Other Information
| Type of noise: | (time) stationary conditions |
| Measurement result outcome: | Scanning results are translated into acoustic imaging by superimposed sound variations on a photograph of the measured object, allowing to localize the sound origin in either low, mid, or high frequencies. Particle Velocity, Sound Intensity and Sound Pressure can be selected as quantity to visualize and analyse |
| Analysis options: | Narrow band, Octave Bands, 1/3 & 1/12 Octave bands, Sound power calculation, Comprehensive export options, multi-view for fast & easy comparison of results |
Microflown ScanPaint2D Datasheet
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