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Press
Mode
key while in EC range to enter USP mode.
The instrument will display USP on the main screen.
Press
Stage 1
to start with first stage evaluation.
Press
Stage 2
to start with second stage evaluation.
If
Stage 1
is pressed a tutorial screen is displayed.
Use the
/
keys to scroll the tutorial message.
Press
Continue
to skip the tutorial message and enter EC measuring mode.
If the temperature source is manual entry, press
USP Fact.
to select USP factor to be changed (the
is displayed before the 100% value). To increase the accuracy of the analysis decrease the USP
factor value.
Wait until reading is stable.
If the sample reading meets the USP Stage 1 criteria, the “
USP Met
” message will be displayed.
Press
Report
to view report.
USP MODE PROCEDURES
