For special industry applications, we provide Instrument customization services to meet customer special project requirements. Below is an instrument we designed for an audio product manufacture. This instrument is designed to support most audio parameters testing such as Frequency response, THD, Crosstalk, especially it has a 168 hours long time testing and recording feature.

FEATURE:

·                THD + N Test

·                SNR testing

·                Crosstalk testing

·                Frequency response testing 

·                USB current measurement

·                MIC Bias voltage measurement

·                Supportable to mass production and laboratory application with 3 modes: engineering mode, one-button trigger testing mode or Continuous testing mode

·                Automatically save test log by serial number, date and time

·                Be compatible to factory Quality Management System such as MES (optional)

·                Automatically count FPY (First Pass Yield) since the SW being opened

·                Fast replacement for USB and 3.5mm interface

·                User authorization management feature.

Application:

·                USB Sound Card Manufacturing Testing 

·                Cell Phone Audio Function Manufacturing Testing

·                Production Line Failure Analysis on audio products

·                USB headset and other USB audio applications.

For more information please contact: 020-82108945-8002