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For determining the carbon dioxide (CO2) volume of respiratory protective mask
Frequency of Breathing Simulator: 10～40times/min
Range of Tidal Volume: 0.5～3.0L/min
Volume Fraction of CO2: 5.0±0.1%
Range of Flowmeter: ≧40L/min
Range of Analysis meter: ≧12%，Accuracy≧0.1％
Air Speed of Fan: 0.5m/s
Frequency of Breathing: 20times/min
Tidal Volume: 1.5L
Power Supply: AC220V 50Hz
