... .0, 3.0, 5.0µm)Flow rate 0.1cu.ft./min (2.83 L/min)Light source laser diodeCalibration particles ... SIMT certificationMax. concentration >2,000,000/cu.ft.Zero count <1 per 5 min.Counting efficiency 50% at ... high resolution LCDData display modes counts, counts/cbm, counts/cu.ft.Sampling modes manual repeated, auto for UCL calculation for all ...