Technical specification Features 220V AC voltage, Operates at a frequency of 50Hz, Maximum power capacity of 100VA, Includes a 2A 250V fuse, And meets 93/42/EEC medical device regulations Respiratory therapy apparatus under directive EN 13544:1:2007, A1, Featuring nebulization systems and their usage timings Provides 2. 5 bar of air output at 8 liters per minute for 30 or 60 minutes of operation approximate dimensions / weight 179mm x 155mm x 106mm, 1. 5kg the sound intensity at a distance of 1 m is approximately below 60 dBA; medicine bottle and 7 ml Optimal, 2 ml, Options include 10 ml nebulization flow rate is 0. 2 ml/min, With typical weight loss around 0. 4 ml/min method operating requirements temperature min., 100c, Max 400c humidity min. 30, 85% rh, Pressure min. 600 hpa, Max. 1060 hpa storage & transport requirements temperature min., 100c, Max 600c humidity min. 10%, Max 95% rh non condensing pressure min. 600 hpa, Max. 1060 pa particle size mmad approx 2. 13um aerosol output / rate 0. 3ml 2ml, 1% naf / 0. 15ml/min 2ml, 1% naf