A spirometer is a precision instrument used to record the exact volume of exhaled air.
A calibration check should be performed as part of a daily routine using a calibration syringe.
A calibration syringe is used to inject a known volume of air into the spirometer, which should indicate a reading that is within 3% of that known volume
Spirometer calibration syringes are designed as a "known volume" for daily testing of your spirometer according to ATS and ERS guidelines for spirometry. The 3 liter calibration syringes are made of sturdy aluminum and come with a universal connector. 3.0 liter capacity Accuracy: ±0.25% Fits 1 to 1 1/16" OD tubes, with adapters for many common sizes. Calibrated mechanical stop Rubber feet prevent rolling One year warranty on all calibration syringes
Product Features
Spirometer calibration syringes are designed as a "known volume" for daily testing of your spirometer according to ATS and ERS guidelines for spirometry. The 3 liter calibration syringes are made of sturdy aluminum and come with a universal connector. 3.0 liter capacity Accuracy: ±0.25% Fits 1 to 1 1/16" OD tubes, with adapters for many common sizes. Calibrated mechanical stop Rubber feet prevent rolling One year warranty on all calibration syringes