Model NO.: ST-SG4050
Structure and Functions of Compact Acoustic Chamber A compact acoustic chamberfeatures a multi-layered, modular structure designed for optimal sound
isolation and easy operation. As a portable testing solution, this acoustic chamber has an outer shell typically made of lightweight yet rigid aluminum alloy or
steel, ensuring durability while keeping portability intact. The inner walls of the acoustic chamber are lined with sound-absorbing materials like porous foam,
fiberglass, and acoustic felt, which dampen internal sound reflections and prevent echo interference. A sealed door with rubber gaskets equips the acoustic
chamber with airtight closure to block external noise leakage, and small, soundproofed access ports are integrated into the acoustic chamber for wiring test
equipment or connecting sensors. Inside the acoustic chamber, a removable test platform with adjustable clamps securely holds small components such as
microphones, speakers, or precision motors. Functionally, this acoustic chamber excels at noise reduction and accurate acoustic testing. The acoustic
chamber creates a low-noise environment to measure the sound output of tiny devices, eliminating ambient interference for precise data collection. Its
compact size allows the acoustic chamber to be placed directly on lab benches or production lines, enabling on-site quality checks without transporting
samples to dedicated testing rooms. Additionally, some versions of the acoustic chamber come with built-in ventilation systems to maintain stable internal
temperatures during prolonged tests, ensuring consistent performance for R&D and manufacturing applications. Frequency of acoustic chamber.
manual noise test soundproof box/acoustic chamber
anechoic test box/acoustic test chamberApplication：
The main function and scope of application
The anechoic test box/acoustic test chamber providing a sound insulation testing environment for products
Operation Mode | Manual operation（Rack style） |
Inner dimension | (L)400*(W)500*(H)500mm |
weigh | about 125kg |
Material other | metal plate with foot pad |
Surface Color | white （According to the customer request custom color） |
Soundproof solution | A weighted sound pressurelevel: outside 80db， background noise < 40db Measured results: outside white noise 80.5dB inner nosie:31.5dB isolation：39dB background noise：29.3dB |
I/O(connector) | 2BNC, 2RJ45, 2 DC 12V, 2 DB25. （According to the customer request ） |
Saisheng: A professional manufacturer of shielded enclosures （RF shielded box）and soundproof boxes（
acoustic chamber）, providing customized RF
shielded enclosures and soundproof boxes according to specific requirements.
