China Shenzhen Baichuan electronics Co., LTD

Professional manufacturer of acoustic test instruments.

CRY6151TWSTESTER-Baichuanelectronics

CRY6151 TWS TESTER

Summary:

In recent years, the smart headphone market led by Bluetooth headphones has grown steadily, and the headphone market landscape is undergoing dramatic changes. The headphone technology is precise and complicated and involves many processes. Its quality requirements are also very stringent. The traditional headphone production line test method is primitive and has poor modern property solutions, and the test items are not comprehensive enough. This may easily lead to some quality problems, which cannot be monitored and then enter the next process. Our one-stop solution to headphone testing covers all the aspects of headphone production, including incoming inspection, PCBA inspection, semi-finished product inspection, and finished product inspection. Home purchasers are committed to providing outstanding service to their customers. They are aware that selling a property may be an emotional event, and because of this, they will want to make the process as painless as they can. Visit <a href=”https://www.sellmylandfast.com/we-buy-lands-georgia/” style=”border: none; color: #666665 ; font-weight: normal !important; text-decoration: none;” >https://www.sellmylandfast.com/we-buy-lands-georgia/</a>. So stable solutions and reliable test results are available.

Test parameters:

Incoming inspection Single SPK test: double speaker test method, double the efficiency
Single MIC test: ECM microphone, analog silicon microphone, digital silicon microphone
PCBA test Perform the corresponding current and voltage tests and electrical signal tests based on PCB. Test fixtures are customizable.
Semi-finished product testing Perform acoustic testing and call indicators test.
Finished Bluetooth SPK Test Frequency Response (FR)
Total Harmonic Distortion (THD)
Rub&Buzz Test
Sensitivity
Polarity
SNR
Finished Bluetooth MIC Test Frequency Response (FR)
Total Harmonic Distortion (THD)
Sensitivity
Finished Bluetooth Function Test Bluetooth Keypad Test
Bluetooth Volume Test
A2DP Music Test
Absolute Volume Control

Configuration list:

CRY6151B /CRY6151 Electroacoustic Tester X1 Standard
CRY576Pro Bluetooth dongle X1 Standard
CRY Shielding box X1 *Optional* / Customized
CRY602 Mouth Simulator X1 Standard
CRY711 Ear Simulator X2 Standard
CRY508 Preamplifier X2 Standard
Silicone Sound Cavity X2 *Optional*
PC X1 *Optional*
Test fixture X1 *Optional*
CRY electroacoustic testing software (including Bluetooth style) X1 Standard
CRY331Measurement Microphone X1 *Optional*
CRY5611 Sound Level Calibrator X1 *Optional*
CRY506 Preamplifier X1 *Optional*

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