From memory it's optical (measuring contact angle) but I could be wrong.
There are quite a lot of DINs concerned with Surface tension, wetting etc
and precise methodology varies according to subject being tested.
Best Wishes
Mike
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Richard Kraszewski
Sent: Tuesday, December 04, 2012 12:12 PM
To: [log in to unmask]
Subject: [TN] DIN EN 14370:2004 Surface tension test spec
Is anyone familiar with DIN EN 14370:2004? What tool /method does it
use to use to determine surface tension?
Thanks in advance,
Rich Kraszewski /PLEXUS
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