What are the domestic and international EMC (electromagnetic compatibility) standards for real-time quantitative PCR instruments?

Real-time quantitative PCR instruments must comply with GB 9706.1, YY 0505 (domestic), and IEC 60601-1-2 (international) EMC standards. Their core features are rapid and precise temperature control cycling (temperature change rate exceeding 5°C/s) and multi-channel fluorescence signal acquisition. Standards require minimizing interference between the high-current switching noise of the Peltier (TEC) heating/cooling module, the multi-channel LED excitation light source drive, and the high-sensitivity photoelectric detection (e.g., photodiode or PMT) circuits, ensuring that the accuracy and repeatability of the amplification curve (Ct value) are unaffected by electromagnetic factors.