Perfect-Prime AQ9600,

Test particle size: 0.3μm/2.5μm/10.0μm (0.3um in Piece/L only, three sizes all in Piece/L unit) Light source: Semiconductor lasers Counting efficiency:100±10%@0.5μm, Alarm levels:1~100,000(FED209E Standard) 2~9(ISO14464-1Standard) Sampling Custom(1s~ 59min. 59s) , Sampling frequency:1~99/Continuous