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Vacuum system
a) Plastic dosing vessel
b) Glass dosing vessel
Advantages:
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Very reliable
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Well--proven system since thousand systems in use
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With purge cycle
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Gentle samle extraction
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Almost no wear
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Low operation expenses
Disadvantages:
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Stripping effect
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Max. 8,5 m suction height
Probably the most common system in Europe, The sample is extracted by means
of a vacuum, that means the liquid is sucked up through the sample hose and led
into a metering vessel in which the sample volume is adjusted.
Our Dosing Systems