Description Overview Used to measure the penetration performance of liquids such as synthetic blood to evaluate safety and protection performance Suitable for measurement of spatter penetration performance of medical masks Widely used in medical inspection departments, safety inspection departments and scientific research units for experiments Specifications Spraying distance: (300 ± 10) mm Nozzle diameter: 0.84 mm, length: 12.7 mm Liquid ejection speed: 450 cm/s Spraying pressure: 10.7 kPa Voltage: 220 volts and 50/60 Hz