Bio-Rad CFX96, Hongshi SLAN96, AGS4800, Agilent Mx3000p and Mx3005P can be used for the 2019-nCoV RNA detection kit from Da An. ABI7300plus and Q3 cannot be used for 2019-nCoV reagents of Daan Gene due to the lack of CY5 channel. Theoretically, instruments with the three channels (FAM, VIC(HEX) and CY5) can be used for 2019-nCoV reagents of Daan Gene, and those that fail to meet the requirements cannot be used for 2019-nCoV reagents of Daan Gene.