Metrohm 757 VA Computrace - Manual (Page 141)

6.4 Cleaning procedure
757 VA Computrace – Software
131
Start potential (V) [ -5...+5 V ; -1.2 V ]
Start voltage for the cyclic conditioning sweep.
End potential (V) [ -5...+5 V ; -0.1 V ]
Final voltage for the cyclic conditioning sweep.
No. of cycles [ 0...X ; 0 ]
Number of conditioning cycles.
Cleaning potential (V) [ -5...+5 V ; -0.1 V ]
Voltage applied to the electrodes during the Cleaning time .
Cleaning time (s) [ 0...80600 s ; 0 s ]
Time during which the Cleaning potential is applied to the
electrodes.
Sweep
Parameters of DP sweep used at the end of the cleaning
cycles for checking the electrode, see VA measurement
modes, section 3.2.
No. of repetition cycles [ 0...X ; 0 ]
Number of repetition cycles for applying the conditioning
cycles and cleaning potential steps.
Cell off after measurement [ on, off ; on ]
Enable/disable the switching off of the voltage applied to the
electrodes after measurement.
Stand-by potential (V) [ -5...+5 V ; -0.1 V ]
Voltage to be applied to the electrodes after measurement if
the
Cell off after measurement box is set to off .