Philips Expression MR400 - Page 380

A‐12Specifications ExpressionMR400InstructionsforUse
Compensations
(AutomaticCO2ambientpressure
compensation400–800mmHg[53.3–106.6
kPa] )
Forend‐tidalO
2
balancegas(N
2
,N
2
O,O,He)andanesthetic
agents
B
Usesgascompensationinformationtocorrecttherawcarbon
dioxidevalue
AnestheticAgentEffects
(MACLevels)
AnestheticAgentSensitivity
A
(uncompensated):Accuracy
specificationwillbemaintainedforhalogenatedanesthetic
agentspresentatacceptedMAC(MinimumAlveolar
Concentration)clinicallevels.
AnestheticAgentSensitivity(compensated):Testingatagent
levelsdefinedbyacceptedregulatorystandards(60601‐2‐55)
Cross‐sensitivityCompensationError
(Additionalworstcaseerrorwhen
compensationforO
2
,N
2
O,anestheticagents,
orheliumiscorrectlyselectedfortheactual
fractionalgasconstituentspresent.)
0to40mmHg:±1mmHgadditionalerror
(0to5.3kPa:±0.1 kPaadditionalerror)
41to70mmHg:±2.5mmHgadditionalerror
(5.5to9.3kPa:±0.3kPaadditionalerror)
71to
100mmHg:±4mmHgadditionalerror
(9.5to13.3kPa:±0.5kPaadditionalerror)
101to150mmHg:±5mmHgadditionalerror
(13.5to20kPa:±0.6kPaadditionalerror)
Quantitativeeffectsofgassamplehumidityor
condensate**:
0to40mmHg:±2mmHg
(0to5.3kPa:±
0.2kPa)
41to70mmHg:±5percent
(5.5to9.3kPa:±5percent)
71to100mmHg:±8percent
(9.5to13.3kPa:±8percent)
101to150mmHg:±10percent
(13.5to20kPa:±10percent)
**Withappropriatecompensationsapplied
Note
There are no known adverse effects on stated performance due to cyclical pressure of up to 10 kPa (100 cmH2O).
CalibrationInterval Calibrationverificationmustbeperformedat1yearintervals.
CO2 (Optional LoFlo)