Mantech L100 PeCOD, Руководство по эксплуатации

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Appendix 2 Glossary of Terms
Baseline – the sensor baseline (μA) provides a target current background
Blank – a specific ratio mixture of DI water and PeCOD® electrolyte solution used as a 0ppm reference
BOD – biochemical oxygen demand
C Value -
the C value ( μC ) is the raw charge generated during the blank oxidation
Calibrant
– a known COD reference standard manufactured by MANTECH and mixed with PeCOD® electrolyte
solution in a specific ratio
COD – chemical oxygen demand
Deionized water – water free of ions
Electrolyte – a salt solution manufactured by MANTECH, required to complete the PeCOD® oxidation reaction
Imax - the maximum Iwork value reached during a calibration or sample analysis
Iterm - the Iwork at the end of each oxidation curve as it reaches the baseline
Iwork - the measure of the current charge
LED – the LED (mA) is set during the first 90 seconds of a calibration
M Value – the M value (COD/μC) is a ratio of the expected COD to the charge generated during the reference
oxidation of the calibrant solution
mg/L – milligrams per Litre
PeCOD® – a COD analyzer specifically designed for quantifying the organic content using a patented photo-
electrochemical technique to determine COD
Potentiostat - the electronic hardware required to control a three-electrode cell
ppm – parts per million
PreBurn - designed to clean out any impurities or oxidation by-products present in the sensor cell prior to
oxidation
touch key – active area on the user interface that acts as a button