Xylem Analytics - pH and Redox Electrode - Model EGA133-1 - SNr 2217233 -
NEW in box includes Quality certificate for electrodes
PH electrodes
Slope pH 4.01...6.86 of theory
] -56 ... -60 mV
Zero point
pH 7.0 + or - 0.3
Response time (90%, in buffer pH 4.01):
< or equal 20 seconds
Redox electrodes
Measured value at 25°C in Redox buffer
pH 7, U(Ag/AgCV3 mol/l)=230 mV:
210...230 mV
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