BASIC ANALYZER OPERATION
Chapter 4
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Sievers TOC-R3 Operation and Maintenance Manual
DLM 95000-01 EN Rev. A 129 © Veolia 2023
• Max. Deviation — qualifier for outlier exclusion as percent difference. Default is
10%. Sievers recommends 5%.
• Max. Outlier — configure the maximum number of outliers that can be rejected
from the calibration average. Sievers recommends running 5 Repetitions and 2
Outliers for Calibrations.
Check Function
Each Stream and Method must be set up separately.
Use this screen to configure settings to run a scheduled Check Standard, referred to as
“Check Function” on the firmware.
Important! This function is for Single Point Check Functions only and requires a
mixed Check Standard solution if checking more than one parameter.
The Check Function data can be displayed locally and/or via the Analog Outputs, if using
the Optional Communication Box. For more information, see “Analog Output” on
page 139.
Figure 4-27: Menu → Settings → Check Function
• Method — select which method to use for Check Standard analysis.
• Check Function — turn the feature “On” or “Off”.
• Time — the time at which the Check Function starts.
• Interval — the amount of time in hours between Check Function analysis.
• Target — the expected value of the Check Standard used for analysis.