COMPARISON OF LEAK TEST METHODS
How do the different test methods compare when checking for leaks in blisterpacks?

The following features and considerations are listed because they all have an impact on the accuracy, objectivity and efficiency of set-up, operation and results of the test:

Which test methods offer the   following features? BlisterScan Blue Dye Pressure Decay Load Cell Trace Gas   Non-destructive to blisters and product       No contact with product or blisterpack         Objectivity     Detects leaks to 10 microns     Convenient in use     Identifies individual leaking pockets       Self validation of sensor           Tests whole web width       No limit to number of pockets     Self check of tooling before every test           Print-out of results     Clean and dry     Can be used in production area       Affordable tooling       Bench mounting     Can be easily validated       Work station option

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