No items found.
No items found.
CRY725D Pneumatic Acoustic Test Chamber
CRY725D Pneumatic Acoustic Test Chamber
The CRY725D is a pneumatic, drawer-style acoustic test chamber that offers superior soundproofing at low frequencies compared to the CRY725 model. This makes it particularly effective for background noise measurement.
When combined with the CRY6151B and CRY algorithm, the CRY725D provides an enhanced solution for minimizing noise floor interference, making it an excellent choice for precision testing on production lines.
- High RF shielding frequency up to 70dB
- Complete communication interface for different test scenarios
- Drawer type
- Low-noise
Features
- User-friendly drawer type test box for standing operation.
- Good sound insulation and absorption.
- Meets most of the wearable products audio test requirements.
- Grating installed for safety protection.
Features
- User-friendly drawer type test box for standing operation.
- Good sound insulation and absorption.
- Meets most of the wearable products audio test requirements.
- Grating installed for safety protection.
Technical Specifications
Specifications
Color
Color
Beige
Weight
Weight
About 830kg
Outer dimension
Outer dimension
860(L)*860(W)*1833(H)mm
Inner dimension
Inner dimension
450(L)*600(W)*515(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
0.8~6GHz>70dB (Without I/O interface)
Audio isolation performance
Audio isolation performance
100Hz～160Hz>32dB, 200Hz～250Hz>35dB, 315Hz～400 Hz>40dB, 500Hz～800Hz>45dB, 1000Hz～4000Hz>53dB, 5000Hz～8000Hz>60dB, 10000Hz～20000Hz>65dB (1/3 octave)
Noise floor
Noise floor
20dBA, exterior noise≤80dBA (No shock or vibration)
.png){kind=icon}
.png)