Dansensor® Lippke® 5000 EN User Guide 27
P/N 380419-C
05/2022
Valve Test Unit (VTU)
The Valve Test Unit (VTU) can be used to perform tests on “Degassing Valves”.
Degassing valves are used on some coffee and food products to prevent a pressure build-up
inside the product packaging.
The VTU can be used either to test the cracking or burst pressure of the valve or to verify that
there is no “reverse leakage”.
Setting Up
1. Connect the supplied hoses between the “FEED” and “SENSE” connectors on the device to
the corresponding IN connectors
on the VTU.
2. Connect the hoses from the measurement accessory f.ex. test head on the Stand for
Closed Packages to the “FEED” and “SENSE” OUT connectors
on the VTU.
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