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ultrafine particle source identification
computer alarms
oil and gas
Additional measurements include relative humidity (0–100%
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Bios Defender 520M (0.05-5LPM) by Mesa Labs Bios °C / °F ultrafine particle source identificationThe Bios Defender 520M by Mesa Labs is a primary liquid free gas flow calibration standard offering a measurement range of 0. 055 LPM, providing traceable volumetric flow verification without the need for bubbles or liquids. Its pushbutton interface allows users to set engineering units, temperature compensation, and continuous or burst measurement modes in seconds, and it simultaneously records ambient temperature and pressure for a complete audit
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