Test Types
Forced Vital Capacity (FVC), Flow Volume Loop (FVL), SVC, Maximum Voluntary Ventilation (MVV), OSHA Cotton Dust, Disability
Parameters
FEV1, FVC, (or FEV6), FEV1/FVC, (or FERV1/FEV6), MVV, FEF 25%-75%, PEF, FET, FIVC, PIF, variability, pre-post % change, VC, IRV, ERV, VT, IC, FEV1/VC
.
Predicted Normals
NHANESIII, Knudson 76, Knudson 83, Morris, Crapo, Dockery, HSu
Languages
English, Spanish and French
Accuracy
Volume:
± 3% or 0.050 L, whichever is greater,
Flow:
± 5% or 0.200 L/s, whichever is greater (exept PEF)
PEF:
± 10% or 0.400 L/s, whichever is greater
Range
Volume: 0.5 to 8 L, Flow: 0 to 14 L/s
Resistance
Less than 1.5 cm H20/L/s
Cal Check
With 3-liter Syringe
Power
(2) AA alkaline batteries, capacity for 400 tests
Size and Weight
3.3 x 6.2 x 1.7 inches; 9 punces
Optional Cradle
interfaces spirometer to printer or PC
