Description
Flow measurement
Type: Pneumotachograph
Sample rate2 kHz
Range0 – 18 L/s bidirectional
Accuracy2.5% or 0.05 L/s whichever is larger
Resolution0.1 mL/s
Dead space volume Manifold130 ml
Dead space volume Handheld Unit (HHU)50 ml
Lung Volume Measurements
Reference volume15.8 L
PrinciplePartial Volume Method (PVM)
Range0-30 L
Accuracy2%
Resolution0.1 ml
Volume
PrincipleSoftware integration of flow signal
Range0-30 L software limited
Accuracy2%
Resolution1 ml
Lung Volume Measurements
Reference volume15.8 L
PrinciplePartial Volume Method (PVM)
Range0-30 L
Accuracy2%
Resolution0.1 ml
Infrared High Speed Gas Analyzer
PrincipleNon-dispersive infrared
CO2 and Ketone compensationYes
Range0-0.35% CO and CH4
Accuracy1% Full Scale
Resolution0.0003%
Response timet0-90 85 ms
Size
Dimensions (in)20 (H) x 18.5 (D) x 12 (L) in
Dimensions (mm)510 (H) x 470 (D) x 310 (L) mm
Weight18 lb / 8 kg