What are the domestic and international EMC (electromagnetic compatibility) standards for pathological tissue dehydrators?

Pathological tissue dehydration machines are used for the automated dehydration, clearing, and paraffin impregnation of tissue samples, and must meet GB 9706.1, YY 0505 (domestic), and IEC 60601-1-2 (international) EMC standards. They include multiple reagent cylinders, lifting/rotating robotic arms, vacuum/pressure systems, and heated paraffin cylinders. Standards require precise timing control of long-term (usually overnight) automated processes, reliable liquid level detection and temperature control, and immunity to power grid fluctuations or external interference that could lead to program malfunctions, reagent leaks, or uncontrolled heating, thus ensuring sample processing quality.