Dongguan Jinghuan Environment Equipment Co.,Ltd
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Hemi Anechoic Wedges Shielded Test Enclosure Silence Chamber World's Silent Room

Chamber designs incorporate sound attenuating features such as isolated floors, light and power connections, ventilation, temperature and humidity control, instrumentation sleeves, control supports, working floors as well as single or double sound doors...
Product Details:

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Key Features

Chamber designs incorporate sound attenuating features such as isolated floors, light and power connections, ventilation, temperature and humidity control, instrumentation sleeves, control supports, working floors as well as single or double sound doors. All of our chambers provide a fully integrated acoustical testing & evaluation facility.

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Wedge description & Application

Product

Glass fiber cloth acoustic wedge

 Application 

Used for microphone calibration, electro acoustic instruments and equipment testing, language and auditory acoustic test and research, and determination of the acoustic characteristics of a variety of sound sources (such as acoustic power, frequency, directional)

 Structure

internal structure by diameter 4 mm or 6 mm bar bending fold welding into shape wedge - shaped reinforced skeleton.

 Size

400*400*850mm; 400*400*700; 600*600*550, According to customer requirements.

Type

single wedge, double wedges or customized

Sound insulation volume

The background noise elimination 30-20dB, and even less than 20 dB.

 

Requirements For Inquiry

1. 

What maximum level of noise outside of the chamber?

2.

What minimum frequency of a cut of the chamber ?

3.

What equipment type prepare to test?

4.

What noise level should be eliminated on a test plant in the chamber?

5.

Dimensions of an available location under the acoustic chamber?

6.

Air conditioner is necessary?

7.

To specify the demanded size of a door?

 

Representative Case

 

Payment & Shipping Terms 

1. Payment terms:50% down payment and 50% before shipping;

2. FOB Shenzhen or negotiable shipping methods;

3. Shipping time:30days after down payment.

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Contact Us:                                                        
Sai Deli Acoustics Research (HK) Co., Limited

DongGuan JingHuan Environment Equipment Co.,Ltd.
TEL:0769-22807458-608    400-078-5299  086-13751371693

Mail: 2851298017@qq.com; jhxy@SDL0769.com
Address: No.11 Yin shan Road,Yuan wu bian,Nancheng,Dongguan city,Guangdong province,China

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