The functionality of this leak detection system for modified atmosphere packaging is quite simple. Modified atmosphere packages normally contain CO2 as part of the protective atmosphere – other products produce CO2 by themselves. The LEAK-MASTER® is using this CO22 as a trace gas. Packages can be tested for leaks directly after the packaging process. Using this method ensures that the product remains entirely undamaged and dry after testing. The LEAK-MASTER® administrates the specific settings for up to 1,200 products as well as name, password and barcode for up to 60 users. The selection of tested products and the user log-on is controlled via touch screen or by optional barcode reader. The quality system LEAK-MASTER® checks leak tightness of packages to avoid any quality risks and meets the requirements of the HACCP concept. With a special WITT controlsoftware package the measurement documentation can be integrated into the overall quality system. All results including date, time, product details and user name can additionally be sent to MS-Excel. For data transfer WITT is offering the industrial standard Ethernet. Via this interface the LEAK-MASTER® can be connected to the company network – on demand also wireless by WLAN.