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QC System

QC System – 100% End of Line Testing

QC System

The KLIPPEL QC System satisfies the particular demands at the end of the assembly line and in routine tests used in pilot runs preparing for manufacturing. It is a modular system to realize cost effective solutions for all kinds of audio devices under test such as transducers (micro-speaker, woofer, tweeter), passive systems (speaker box, headphones) and active audio systems (speaker system, tablet, smart phone). Contrary to the R&D, the QC System hides the complicated physics and  provides a simplified user interface with the necessary results required for manufacturing. 

The QC System  satisfies not only the demand for detecting defective units reliably even if the symptoms are not audible in a noisy production environment, but also focuses on the ultimate goal to increase the yield rate in manufacturing. End-of-line testing provides valuable diagnostic information for detecting the root cause of the problem and allows you to fix the problem as soon as possible. While human testing at the end-of-line is replaced by automatic QC systems, the operator is required to perform a visual inspection of the defective unit at the diagnostic station. This provides valuable information for process control and feed-back to the R&D engineers developing future products.

More Information

» Klippel Product Brochureundefined

» More about modern concepts of End-of-Line Testing

» QC Application Examples


Please note: The results of measurements (measurement data, parameters, curves, PASS/FAIL decisions) depend on the measurement methods and the setup made by the user. The measurement methods are described in the KLIPPEL‘s specifications, papers and user manuals. KLIPPEL is not liable for any damage caused by interpretation or misinterpretation of measurement results.