SPM-CS – 3L Calibration Syringe

Item Description 
3L calibration syringe (90-day warranty)

Item Code 
SPM-CS

Compatible Product
Bionet Cardio7-S, SpiroCare

Warranty
90-Day Warranty

Our calibration recommendations are based upon guidelines from the American Thoracic Society (ATS) and the European Respiratory Society (ERS)

• The volume accuracy of the spirometer must be checked at least daily with a single discharge of a 3-L calibrated syringe.
• At least quarterly, volume spirometers must have their calibration checked over their entire volume range using a calibrated syringe or an equivalent volume standard. The measured volume should be within 3.5% of the reading or 65 mL, whichever is greater. This limit includes the 0.5% accuracy limit for a 3-L syringe.