What are the domestic and international EMC (electromagnetic compatibility) standards for plasma separators?

Plasma separators (e.g., those used for plasma exchange) must meet GB 9706.1, YY 0505 (domestic), and IEC 60601-1-2 (international) EMC standards. Their core is the centrifugal separation system, typically consisting of a high-speed centrifuge and a control unit. The standards require that the electromagnetic noise generated by the high-speed centrifugal motor (especially variable frequency drive) be effectively suppressed, and that it not interfere with its own component monitoring optical system (e.g., used to detect the plasma interface) and weight balance system, while also ensuring that it does not affect other equipment in the transfusion department or ward environment.