(1) The voltage amplification is several times infinite, that is, the voltage error is 0
(2) The output impedance is 0, that is, the output characteristics do not change with the load
(3) The input impedance is high, that is, it does not affect the electrochemical system
(4) The input dark current is 0 to avoid interfering with the electrochemical system
(5) Both temperature drift and time drift are 0
(6) Infinitely fast response speed
(7) No noise
(8) The output voltage is large enough
(9) The output current is large enough
(10) The potentiostat has stable working performance and no fluctuation
