Which EMC (electromagnetic compatibility) devices are helpful for the design and rectification of electrolyte analyzers?

The core of this device's EMC design is the separation of the "static" electrode signal from the "dynamic" liquid circuit system. The ISE measurement circuit (high input impedance amplifier) should be housed in a separate shielded enclosure, using a battery or supercapacitor as a short-term backup power source to switch power supply during pump and valve operation, isolating power supply noise. The liquid junction of the reference electrode must be stable to avoid potential drift. All pump and solenoid valve drive circuits are centrally located and reinforced with filtering, with drive timing precisely controlled by software to avoid critical measurement cycles. The instrument uses a metal chassis and is placed on a stable experimental platform.