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WPG100 Potentiostat/Galvanostat User’s Manual 4-2-9 Rp/Ec Trend (Option) Parameters Range Description Init E (V) -5 - +5 Initial Potential for voltage scanning. Select the voltage value versus Ecorr(corrosion potential) or Eoc(open circuit potential) Final E (V) -5 - +5 default: -20mV/Eoc Scanning End potenial. Select the voltage value versus Ecorr(corrosion potential) or Eoc(open circuit potential) default: 20mV/Eoc Scan Rate (mV/s) 0-5000 Potential scanning speed Sample Area ####### Electrode Active area Density(gram/cm^3) 0-9,999,999 Equiv Wt Test specimen density Equivalent weight Condition time(s) 0- 9,999,999 Pre-treatment time(No data acquisition) Cond E(V) -5 - 10 Pre-treatment potential(No data acquisition) Cond I(A) Pre-treatment current(No data acquisition) - 51 -