Since the measurement results can be graphically displayed in real time on the display, the behavior of odor fluctuations can be visually captured in addition to instantaneous numerical values.
Measurement principle: Metal oxide semiconductor type gas sensor
Measurement limit odor concentration (standard): Minimum value/50 to 100 (Odour index: 17 to 20), Maximum value/100,000 or more (Odour index: 50 or more)
Aspiration flow rate: about 350 mL/min
power supply : AA size battery x 4 pieces (test attachment) or AC Adapter (attachment)