Philips MX400 - Interfering Gas and Vapor Effects On CO2 Measurement Values; Spirometry

40 Specifications
489
Interfering Gas and Vapor Effects On CO2 Measurement Values
The specified deviations for M3002A/M3014A are valid when the appropriate corrections are switched on and set
correctly.
Spirometry
Complies with IEC 60601-2-49:2001. The following specifications apply for 760 mmHg ambient
pressure and patient gas: room air at 35°C, unless otherwise noted.
Gas or Vapor
Gas Level
(% volume fraction)
M3002A/M3014A M3015A
Additional deviation due to gas interference, measured at 0 -
40 mmHg CO
2
Nitrous Oxide 60% ±1 mmHg ±5%
Halothane 4% ±2 mmHg ±5%
Enflurane 5% ±2 mmHg ±5%
Isoflurane 5% ±2 mmHg ±5%
Sevoflurane 5% ±2 mmHg ±5%
Xenon 80% -5 mmHg ±5%
Helium 50% ±1 mmHg ±5%
Metered dose inhaler
propellants
- not specified for use
Desflurane 15% +5 mmHg ±5%
Ethanol 0.1% ±1 mmHg ±5%
Isopropanol 0.1% ±1 mmHg ±5%
Acetone 0.1% ±1 mmHg ±5%
Methane 1% ±1 mmHg ±5%
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)