Van der Stähl Scientific and HAWO are excited to bring you this powerful sterile packaging validation tool.

In accordance with ISO 11607, Part 2, the sealing seams must show the following quality characteristics within the Operational Qualification (OQ):

1. intact seal for a specified seal width
2. no channels or open seals
3. no punctures or tears
4. no material delamination or separation.

With the hawotest Seal Check, an indicator strip shows whether these quality features are fulfilled. A subjective interpretation of the seal seam is excluded, regardless of the type of sealing device.

An optimum seal seam can only be guaranteed if such critical parameters as sealing temperature and sealing pressure are correctly set and adjusted to the material to be sealed. If one of these parameters shows a deviation, this is visible on the indicator strip.

When used daily, the Seal Check can ensure that the sealing device is working at optimum efficiency and is performing correctly.

If the sealing device possesses an integrated Seal Check function (hawomed
hm 3010/3020 DC-V and hm 2010/2020 DC), the critical sealing parameters, the test date and the name of the tester can simultaneously be printed on the reverse of the strip by an electronic printer. The print out can also be used for continuous documentation of the process parameters.

The Seal Check package comprises 250 test strips and a folder for documentation.