Sep 21, 2020 ... N95 masks filter particles down to 0.1 microns with 95% efficiency. To order bacterial filters see https://www.vernier.com/product/disposable- ...
Aug 22, 2019 ... -No calibration process is recommended for this sensor. RELATED VERNIER PRODUCTS. Disposable Bacterial Filters for Spirometer (SPR-FIL10)
Mar 9, 2016 ... Connect a bacterial filter and a mouthpiece to the side of the sensor marked “Inlet.” 5. Click “Collect” to start data collection and exhale ...
This information pertains to both the Spirometer and the Go Direct Spirometer. For safety precautions, a bacterial filter must always be used with the spirometer,...