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Anechoic Chamber
For precise acoustic testing, we provide top-tier anechoic chamber solutions. Our chambers are meticulously designed with multiple layers of soundproofing materials and advanced vibration isolation techniques, ensuring a testing environment free from external noise and vibrations.
Each surface of the chamber features highly efficient sound-absorbing wedges with a sound absorption coefficient exceeding 0.99 above the cutoff frequency. This design guarantees that sound emitted by the device under test reaches the measuring equipment without any unwanted reflections, ensuring the highest measurement accuracy.
Technical Specifications
Cutoff frequency
80Hz
Background Noise
-1.4dBA (ventilation closed)，1.2dBA (ventilation open)
Free-field radius
1.8m@80Hz
Specifications
5.0m*4.6m*3.4m(LWH)
Main Features
- Durable stainless steel structure
- Exceptionally lightweight soundproof construction
- The efficiency of vibration isolation is greater than 95%
- Designed with eco-friendly and non-toxic materials
Product Highlights
Low background noise
The anechoic chamber boasts exceptional acoustic specifications, with background noise levels as low as -1.4 dBA, surpassing the lower limit of human hearing.
Superior acoustic index
Long service life
Limits unwated reflections of the DUT
