Dimensions
Spirometer: 7" x 3 1/4" x 1 5/8" (178 mm x 83 mm x 41 mm)
Base Station: 5" x 4 3/8" x 2 3/8" (127 mm x 111 mm x 60 mm)
Weight
Spirometer: 12.7 oz
Base Station: 6.2 oz
Range
FLOW: +/- 14 liters/second
Volume: 0 – 8 liters BTPS
Accuracy:
Flow: +/- 5% of indication or 200 ml/sec, whichever is greater for FEF 25 – 75, and +/- 10% or 400 ml/sec whichever is greater for PEF
Volume: +/- 3% or 50 ml, whichever is greater for FVC and FEV1
Parameters measured:
FVC, FEV0.5, FEV1,FEV1/FVC, FEV3, FEV3/FVC, PEFR, FEF25%, FEF50%, FEF75%, FEF25-75%, FIVC, FIV0.5, FIV1, FIV1/FIVC, FIV3, FIV3/FIVC, PIFR, FIF50%,FIF 25-75%, FIF.2-1.2, FVC/FIVC, PIFR, Ext.Vol., MVV, RR, MTV, SVC, FEV6, FEV1/FEV6
BTPS conditions: Comply with American Thoracic Society Standards for Spirometry,1994 Update
Tests performed: FVC, pre/post testing, flow volume loop, MVV, SVC
Predicted normals: Crapo/Cherniack/Morris/Knudson 1983 Polgar/Hsu/Roberts/Warwick/ECCS
Environmental elevation corrections:
(0 to 15,000 feet)
Elevation and relative barometric pressure
Absolute barometric pressure
Calibration: ATS 3-speed or standard calibration check
Measuring time: FVC, up to 30 seconds
Printed scale
Flow-Volume: Meets ATS requirements for graphs
Volume-Time: Meets ATS requirements for graphs
Power supply
Input: 100 – 250 VAC, 50 – 60 Hz, 0.38A
Output: + 9.0 V @ 1.9 Amp
Battery: Custom rechargeable nickel metal hydride battery pack, 1.6 Amp hours, 4.8V
Warranty:
Sensaire device 3 years return for repair; mouthpieces 90 days