Spirometer
- 产品介绍
- Typical experiment
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Introduction
♦ There is a screen placed in the center of transparent part in the front of Spirometer. The blow-in air will form pressure difference behind the screen. The tubes in front of and behind the screen transfer it to pressure sensor. Stronger the air flow passes through screen, bigger pressure difference will be formed. Sensor can transfer the pressure value into velocity of air flow. The air flow velocity will be transfer to volume by the formula designed in software.
Usage
♦ Connect Spirometer to any port in SenseDisc.
♦ Connect the nozzle to Spirometer.
Notes
♦ The Spirometer needs to be connected to universal input in SenseDisc.
♦ Spirometer needs to be calibrated before using.
♦ Keep continuously air flow during measuring.
Typical experiment
Typical experiment
♦ Measure vital capacity
