● Manual/automatic operation;

● Works for both manual operation line and automatic line;

● Equipped with independent operating door and maintenance door;

● Has the detection function of detection maintenance door switch state, only after the maintenance door is closed, can be tested, with the role of fool-proofing;

● Equipped with a separate Base, can be easy to move.

Soundproof solution：

? ≥20 dB, 80Hz to 100Hz； 

? ≥25dB，100 to 200Hz； 

? ≥35db，200 to 400Hz； 

? ≥45db，400 to 1500Hz； 

? ≥50dB, >1500 Hz  

Soundproof boxes(acoustic chamber/sound box) are widely used in electronic equipment, automobiles and peripheral accessories, medical devices, artificial intelligence terminals and other series of product noise testing.