CRY7413 Acoustic Test Chamber, Common Use

CRY7413 Acoustic Test Chamber, Common Use

The CRY7413 Acoustic Chamber serves as a compact anechoic environment, offering the benefits of a full-scale anechoic chamber with greater ease and efficiency. Its user-friendly design allows for quick and simple exchange of the Device Under Test (DUT), minimizing physical strain on the operator.

The chamber includes a marked and adjustable test jig, accommodating various DUT sizes and facilitating consistent test setups across multiple chambers.

Standard configuration includes all necessary accessories for immediate audio response testing, while a range of optional features allows for customization to suit your specific testing needs.

  • Compact size
  • Easy operation
  • Multi-type filter interface
Noise Insulation (SIL)

The acoustic chamber is equipped with a 40 mm foam lining, essential for optimal sound absorption. This high-quality foam effectively reduces noise reflections and external interference, creating a controlled and quiet environment for precise acoustic measurements. Its performance across a broad frequency range enhances the accuracy and consistency of test results, making it ideal for diverse acoustic testing applications.

Noise Insulation (SIL)

The acoustic chamber is equipped with a 40 mm foam lining, essential for optimal sound absorption. This high-quality foam effectively reduces noise reflections and external interference, creating a controlled and quiet environment for precise acoustic measurements. Its performance across a broad frequency range enhances the accuracy and consistency of test results, making it ideal for diverse acoustic testing applications.

Floor Noise

The acoustic chamber maintains a remarkably low floor noise level of under 40 dBA, even in environments where external noise reaches up to 80 dBA. This capability ensures a quiet and controlled testing environment, significantly minimizing the influence of ambient noise and enabling highly accurate acoustic measurements.

Floor Noise

The acoustic chamber maintains a remarkably low floor noise level of under 40 dBA, even in environments where external noise reaches up to 80 dBA. This capability ensures a quiet and controlled testing environment, significantly minimizing the influence of ambient noise and enabling highly accurate acoustic measurements.

Versatile Communication Interfaces

Featuring a wide array of versatile communication interfaces, the CRY7413 offers exceptional flexibility to accommodate diverse testing needs. It supports up to six independent connector panels, which can be customized and configured to meet specific requirements, ensuring seamless integration with your testing setup.

Versatile Communication Interfaces

Featuring a wide array of versatile communication interfaces, the CRY7413 offers exceptional flexibility to accommodate diverse testing needs. It supports up to six independent connector panels, which can be customized and configured to meet specific requirements, ensuring seamless integration with your testing setup.

RF Shielding

This high level of isolation effectively blocks external RF interference, ensuring a clean and stable testing environment. Such performance is crucial for precise measurements and testing of acoustic devices, as any external RF noise can adversely affect the results.

RF Shielding

This high level of isolation effectively blocks external RF interference, ensuring a clean and stable testing environment. Such performance is crucial for precise measurements and testing of acoustic devices, as any external RF noise can adversely affect the results.

Technical Specifications

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Specifications
Outer color
Outer color
Beige
Material
Material
Sheet metal
Outer dimension
Outer dimension
820(L)*780(W)*730(H)mm
Inner dimension
Inner dimension
500(L)*500(W)*500(H)mm
Sound-absorbing material
Sound-absorbing material
40 mm Foam
Shielding and Soundproofing Performance
RF shielding Performance
RF shielding Performance
0.8~6 GHz>50 dB
Sound Isolation(1/3 Oct.analysis)
Sound Isolation(1/3 Oct.analysis)
100 Hz~300 Hz>20 dB, 300 Hz~600 Hz>25 dB, 600 Hz~1000 Hz>30 dB, Above 1000 Hz>40 dB
Floor Nosie
Floor Nosie
<40 dBA, while external nosie <80 dBA (No impact, strong vibration)
Operating temperature
Operating temperature
-10℃~60℃
Operating humidity
Operating humidity
Below 85%
Storage and transportation
Storage and transportation
temperature -20℃~70℃, humidity below 85%
Filter Interface
USB/DC
USB/DC
DC*2 1A, USB*6 0.5A, Detect non-explosive gas leaks and partial discharge.
SMA
SMA
700 MHz~6 GHz, standing, wave ratio<1.5, insertion, loss<0.5 dB, Resolutions of 640*512 and 384*288 are available
BNC
BNC
BNC*6, 100 pF capacitor, 700 MHz~3GHz>50dB
Air Pipe
Air Pipe
Airpipe interface*6, 700 MHz~6GHz>70dB

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Manual
Side-opening
Addition Plug-in
Microphone Array
Intrinsic Safe
Test Contents
Number of Channels
IEC 61672-1:2013 Class
Feature
Structure
Operation
Polarization
Size of Microphone
Application
Contact Testing