Which EMC (electromagnetic compatibility) devices are helpful for the design and modification of blood culture instruments?

The key to EMC (Electromagnetic Compatibility) of blood culture systems lies in isolating mechanical vibration interference. The oscillating motor should be a low-electromagnetic-noise model, with a ferrite core added to its power supply line. Mechanically, it should be flexibly connected to the culture flask detection unit or feature vibration isolation. The optical path for fluorescence detection or the gas path for the pressure sensor should be physically separated from the oscillation components as much as possible. The detection circuit (photoelectric conversion or micro-pressure sensing) needs good shielding, and differential amplification should be used for the signal. The heating and fan control circuits of the incubator should be stable to avoid generating periodic electrical noise. The equipment casing should be properly grounded.