The Production Line Acoustic Test Chamber from GRAS is designed for quick and qualified acoustic test of cell phones, tablet PCs, Bluetooth speaker systems etc., including frequency response, THD, Rub & Buzz and microphone test using optional sound source. The chamber has a number of connections for injecting test and control signals to the test object (DUT).
Benefits include:
- Repeatable testing and reliable data
- Easy open/close for quick and safe change of DUT
- Flexible test jig for easy adjustment to new DUT
- Flexible microphone mounting for both front/back
- side speakers as well as edge-mounted speakers
- High quality, high sensitive 1/4” CCP measurement
- microphone included (G.R.A.S. 46BL)
- Individually calibrated frequency response*
* Compared to reference measurement in anechoic room
Coming Soon
Recommended usable frequency range: 100 Hz – 20 kHz
Noise insulation (100 Hz – 20 kHz): >25 dB
Dynamic range of microphone: 25 dB(A) to 147 dB
Sensitivity: 18 mV/Pa
Through-wall connections: 5 x BNC, 2 x USB, 1 x LAN RJ45, 1 x Mini Jack 3.5 mm
Dimensions (WxDxH): 40 x 60 x 50 cm
Weight: 38 kg
Please contact your Listen Sales Engineer or email sales@listeninc.com.
For all Applications: SoundCheck audio test and measurement software
