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Reference Manual
00809-1600-4530, Rev AA
Section 4: Verification Procedure with Fluid
March 2015
Verification Procedure with Fluid
4.5 Echo curve verification with empty tank
When the tank or chamber is empty, download and review the echo curve according to the
following steps:
1. Compare the echo curve with previous plots, taken during commissioning. There
should be no major differences. Especially make sure to review:
The amplitude and position of the reference pulse
If all noise is below the threshold
The amplitude and position of the bottom or probe-end pulse
2. Store the echo curve for future use.
4.6 Monitor level while filling
Repeat “Monitor level while emptying” on page 27, but fill the tank or chamber instead of
emptying it.
4.7 Archive files
Save echo curve and configuration backup file
Permanently store the echo curve and configuration backup files for future use, with
re-occurring verification procedures.
For storing the echo curve in RRM, select Tools > Echo Curve > Record.
For saving a configuration backup file in RRM, select Device > Backup Config to File.