Operating the filter membrane holder
Labeling the filter membrane
Label the filter membranes that you have just removed using a clear and
logical system.
An example of labeling filter membranes:
xyz-1-A-005
xyz
Current sample series, component designation
1
Number of membranes created for a measurement series
A
If several equivalent rinsing operations are to be performed for a
component, A, B, C and Z are used for creating a random sample.
005
Membrane filtration fineness, 5 µm
020
Membrane filtration fineness, 20 µm
100
Membrane filtration fineness, 100 µm
CTM-EF 3xxx series
en(us)
Page 30 / 48
BeWa CTM-EF 3xxx 4229881a en-us 2018-03-06.docx
2017-03-06
