36 Specifications
422
Spirometry
The following specifications apply for 760 mmHg ambient pressure and patient gas: room air at 35°C,
unless otherwise noted
Spirometry Performance Specifications
Flow Wave (AWF) Range ±25 l/min (neonatal)
±100 l/min (pediatric)
±180 l/min (adult)
Accuracy ±3% or
0.125 l/min (neonatal)
0.25 l/min (pediatric)
0.5 l/min (adult)
Scales ±10, ±20, ±40, ±60, ±80, ±100, ±120, ±150 l/min
Scale Default ±20 l/min (neonatal)
±100 l/min (pediatric)
±150 l/min (adult)
Volume Wave (AWV) Range 0 to 100 ml (neonatal)
0 to 400 ml (pediatric)
0 to 3000 ml (adult)
Accuracy ±5% or
±3 ml (neonatal)
±12 ml (pediatric)
±90 ml (adult),
whichever is greater
Scales 50, 100, 200, 600, 800, 1000, 2000, 3000 ml
Scale Default 50 ml (neonatal)
200 ml (pediatric)
800 ml (adult)
Pressure Wave
(AWP)
Range -20 to 120 cmH
2
O
Accuracy ±2% or ±0.5 cmH
2
O whichever is greater
Scales 10, 20, 40, 60, 80, 100, 120 cmH
2
O
Scale Default 20 cmH
2
O (neonatal)
40 cmH
2
O (pediatric)
40 cmH
2
O (adult)
Respiration Rate
numeric (RRspir)
Range 2 to 120 breaths/min
Resolution 1 breath/min
Inspired Minute
Volume numeric
(MVin)
Range 0.01 to 5 l/min (neonatal)
0.06 to 30 l/min (pediatric)
0.4 to 60 l/min (adult)
Resolution 0.01 l/min (neonatal/pediatric)
0.1 l/min (adult)
Expired Minute
Volume numeric
(MVexp)
Range 0.01 to 5 l/min (neonatal)
0.06 to 30 l/min (pediatric)
0.4 to 60 l/min (adult)
Resolution 0.01 l/min (neonatal/pediatric)
0.1 l/min (adult)