The PK-V Machine is designed to perform VDM based closure integrity testing of pharmaceutical vials and bottles by placing them in a vacuum test chamber.
It is fully suitable for both 100% in-line and off-line testing at high production speeds.
The leak test takes place into an airtight testing chamber in which a pressure differential is applied (Patent No. 1225063 of 13-9-1988). The test objective is to detect container leakages by measuring the reached vacuum level as well as the vacuum change over test time.
The leak testing machine measurement system is designed to identify the presence of leaks on containers due to:
>> (micro) holes;
>> Inappropriate sealing;
>> Cracks.
Machine leak testing measurement system is fully conform to the approved industry standard ASTM F 2338-09 “Standard Test Method for Non-Destructive Detection of Leaks in Packages by Vacuum Decay Method”.
VDM technology is ideal for the closure integrity verification of liquid filled containers by measuring the loss of vacuum in the test chamber as a result of:
>> Headspace gas leakage from the container, in case of leaks exposed to air / above the fill level.
>> volatilization of the container’s product located in or near the leak, in case of leaks exposed to product / below the fill level.
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