Learning Curves Spirometry Video: 4: Verification of Spirometry System Accuracy
Aug 6, 2026
This video was originally released in July 2017. Learn how to perform calibration checks in spirometers. This is part of a 7 part series on how to correctly administer a spirometry test using standard professional practice guidelines. NIOSH (DHHS) Pub. No. 2017-167
AI GeneratedMay contain errors
Video Summary
AI GeneratedThis video explains the critical importance of daily calibration checks for spirometers to ensure accurate and consistent volume measurements. It details the procedures for both flow and volume type spirometers, the use of a 3-liter calibration syringe, record-keeping requirements, and the implementation of biologic controls to maintain equipment reliability.