Mocon Dansensor Lippke 4500 - How Does It Work

Dansensor A/S COPYRIGHT © P/N 330654-E 01/2018
Lippke 4000/4500 EN User Guide 29
How does it work?
1. Cut out the sample  from the package. The sample should have a size of app. 60 x 60 mm (must
cover the O-ring
) and the valve must be placed in the centre of the sample.
2. Turn the selector knob
 to the “VTU TEST” position.
3. Release the handle
 and open the transparent lid .
4. Place the sample in the device as shown making sure that the valve
 is centred inside the O-ring
:
- To perform a valve “Burst” test, place the sample with the “outside” surface oriented up.
- To perform a valve “Leak” test, place the sample with the “outside” surface oriented down.
NOTE! The “outside” surface of the sample is the side that was on the exterior surface
of the package before cutting out the sample.
5. Close the lid
 and lock the handle .
6. Perform the test.
When you need to bypass the VTU unit to perform tests on packages using the auxiliary connected
equipment the selector knob
 must be turned to the “PACKAGE TEST” position.
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