CRY723 Pneumatic Acoustic Test Chamber

CRY723 Pneumatic Acoustic Test Chamber

The CRY723 is a shell-like, soundproof, and shielding test box that offers both cost-effectiveness and exceptional performance, making it ideal for testing smartphones and wireless wearable products.

By combining two CRY723 boxes with a CRY6151B, you can conduct comprehensive audio, ENC, and ANC measurements for TWS headphones. This setup allows one operator to manage two test stations simultaneously, reducing labor costs.

  • Pneumatic
  • Excellent performance
Features
  • User-friendly shell type test box for sitting operation.
  • EMI filters on all data ports and power signals.
  • Grating installed for safety protection.
Features
  • User-friendly shell type test box for sitting operation.
  • EMI filters on all data ports and power signals.
  • Grating installed for safety protection.

Technical Specifications

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Specifications
Color
Color
White
Weight
Weight
About 78.5kg
Outer dimension
Outer dimension
1380(L)*800(W)*1265(H)mm
Inner dimension
Inner dimension
400(L)*450(W)*490(H)mm
Electrical Specifications
Operating voltage
Operating voltage
AC 100-240V,50/60Hz
Rated power
Rated power
15W
Pneumatic pressure
Pneumatic pressure
>5kg/cm2
Shielding and Soundproofing Performance
RF shielding performance
RF shielding performance
0.8~4GHz>70dB,4~6GHz>60dB (Without I/O interface)
Audio isolation performance
Audio isolation performance
100Hz~300Hz>25dB,300Hz~600Hz>30dB,Above 600Hz>40dB (1/3 octave)
Noise floor
Noise floor
40dBA,exterior noise≤80dBA (No shock or vibration)

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