Do I need to calibrate the Easy on-PC spirometer?
All EasyOne products are designed to require no calibration and only minimal maintenance. We do not recommend a specific schedule for calibration checks. The device is designed to remain in calibration throughout its lifetime. A number of independent papers have been published that confirm this long-term stability.
However, within the industry, there are published standards where recommendations and requirements for calibration verification are set. For example, the ATS recommends daily calibration checks on all spirometry equipment, regardless of manufacturer. Further, all testing that falls under the requirements of NIOSH/OSHA and Social Security/Disability should be accompanied by a daily calibration check. For those wishing to perform calibration checks ndd offers a 3-Liter calibration syringe.
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