VWR P2.H Series, Руководство пользователя

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14.2. Median filter
This filter eliminates short changes (impulses) of measure signal (e.g. shocks).
Procedure:
•
Enter the submenu <P1.rEAd> and then:
Fnnd no - filter disabled
Fnnd YES - filter enabled
Return to weighing:
See - 12.2.2.
14.3. Autozero function
The autozero function has been implemented in order to assure precise indications. This function
controls and corrects
"0" indication. While the function is active it compares the results
continuously with constant frequency. If two sequential results differ less than the declared value
of autozero range, so the scale will be automatically zeroed
and the pictograms
and will be displayed.
When AUTOZERO is disabled zero is not corrected automatically. However, in particular cases, this
function can disrupt the measurement process e.g. slow pouring of liquid or powder on the weighing
pan.
In this case, it is advisable to disable the autozero function.