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Airtightness Testing of Composite Materials
Accelerate Airtightness Testing of Composites
Composite materials are widely utilized in the wind energy sector. Gas permeability testing of these materials is primarily conducted to assess their ability to prevent the penetration of gases or liquids, ensuring optimal product performance in various environmental conditions.
Existing technology is inefficient
The existing methods for detecting the gas tightness of composite materials require the establishment of complicated testing environments, and the testing efficiency is extremely low.
Inspections are unreliable
The existing gas tightness detection technologies mainly rely on the subjective judgment of inspectors, which can easily lead to errors, increasing the difficulty of testing.
How Acoustic Imaging Detects Vacuum Leaks
Vacuum leaks produce ultrasonic waves, which are captured by the microphone array of the CRYSOUND acoustic imaging device. By processing these signals in real time, the device can quickly and accurately pinpoint the exact location of leaks. This technology allows anyone to perform comprehensive, reliable, and actionable leak detection with ease.
Background noise filtering
CRYSOUND acoustic imaging devices actively filter background noise while detecting leaks, even in noisy environments.
Easy-to-use for anyone
The devices are easy-to-use so anyone can find leaks reliably. Videos and pictures from the camera are easy to interpret.
Non-Destructive Testing
No-contact scanning and testing of mating sealing surfaces from a distance enable non-destructive air-tightness testing of vehicles and vessels.
Creates no damage
CRYSOUND devices do not cause any physical damage to the object being tested, making it suitable for negative pressure detection of blades.
Save time and costs
The detection process is simple and significantly reduces detection time and decreases errors.
High-Efficiency Detection
Acoustic imaging is a novel technology that provides a real-time visualization of leaks from a distance. With an acoustic imaging camera, anyone can pinpoint vacuum leaks 10x faster than traditional methods.
Real-time imaging
CRYSOUND devices provide real-time images and data, allowing engineers to quickly analyze and make decisions.
Results visualization
The acoustic images are easy to understand and analyze, identifying leaks in seconds.
System Devices
CRY8124 Advanced Acoustic Imaging Camera
Microphone array
200 channels MEMS microphone
Frequency range
2k - 100k Hz
SPL range
28 - 132 dB
CRY578 Bluetooth LE Audio Interface
Bluetooth Version
v5.4
Profile
A2DP Source/Sink V1.3, AVRCP Target/Controller V1.6, HFP Hands Free/Audio Gateway V1.7, HSP Headset/Audio Gateway V1.2
Codec
SBC, AAC, aptX Series, LHDC, LDAC, LC3, LC3 plus, mSBC, CVSD
CRY8500 Series SonoCam Pi Acoustic Camera
Mic Array
128, up to 208 channels
Beamforming Frequency
200 - 20k Hz (110cm array)
NAH Frequency
20 - 20k Hz (110cm array)
CRY3018 Sound Calibrator
Frequencies
1000 Hz, 250 Hz
Frequency Accuracy
< 0.5 Hz
Sound Pressure Levels (SPL)
94 dB / 114 dB
Explore More Cases
To ensure the quality and performance of smart loudspeakers, CRYSOUND has developed a measurement solution specifically designed for quality control and performance assessment.
Construction not only promotes urban development but also brings about noise pollution issues, especially in noise-sensitive areas such as communities, schools, and hospitals, where the impact of these issues is more pronounced. CRYSOUND.
Vehicle and vessel air-tightness testing is a method used to evaluate the effectiveness of sealing in vehicles and vessels during operation, ensuring that there are no leaks under different conditions, thereby enhancing safety and performance. CRYSOUND.
Get in touch
If you are interested or have questions about our products, book a demo and we will be glad to show how it works, which solutions it can take part of and discuss how it might fit your needs and organization.
