With the growing popularity of the single serve coffee pod comes the need for manufacturers to insure proper seal integrity. Teledyne TapTone has proven patented technology that can inspect one hundred percent (100%) of the container pods before the packages are shipped and the leaks are detected by the consumer. The size and shape of most coffee pods make them ideally suited for a T550 C-LP system outfitted with a TDLC sensor to yield the most sensitive and accurate method of leak detection.