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Achievements:
To
test
permeability, an extensive device park is available, concerning
to the different permeates as
well as to the number of the measuring places.
Thus,
we dispose, e.g., of a big number of measuring places to ascertain the
oxygen permeability of bottles and containers.
Beyond on the
commercially available permeation-measuring
instrument, we have own developments disposal, which reflect our
high demanding in sensitivity and flexibility.
Consecuently, high barrier
measurements are also possible in a big temperature- and humidity range.
If it is necessary, the measuring instruments are adapted in our own
workshop to the requirements of the measuring task.
You
can describe your problem of permeation, and ask for our advice with
regard to the best test method.
Please,
contact us with regard to an offer.
We refer to the possibility of an individual attractive annual
sliding tarif for bigger order amounts.
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Permeates:
In
the
great variety of investigation possibilities, the following permeates
take a wide space:
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Water
vapour,
oxygen, carbon dioxide, nitrogen, helium, argon
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Water vapour in
insulation products (µ value)
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Hydrogen,
methane, ethylene
oxide
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Sulphur
dioxide, chlorine, hydrogen chloride, hydrogen sulfide
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Petrol,
solvent, aroma, alcohol, acetic
acid
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Frigen
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Picture-giving
procedure to the representation of the behavior of permeation of
coated, thin films
(proof and distribution of scratches, coating
mistakes, micro pores)
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Materials:
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Pharmaceutical
Packaging: |
Vials |
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Syringes |
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Infusion
bags |
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Catheter
bags |
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Blister
(also single cavity) |
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Hollow
bodies: |
Packaging |
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Bags |
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Tubes |
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Protective
gloves |
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Plastik
bottles |
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Screw
tops, bottle caps, wine corks |
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Ports |
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Films: |
Packaging
films |
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High barrier
films |
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Cellular plastic films |
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Elastomer |
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Flourine-
polymer |
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Polymer-films like PVC, PP, PE,
EVAC, PET |
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Technical
building materials: |
O-rings |
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Seals |
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Taps |
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Stopper |
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Insulating
products |
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