Heyer Pasithec - Page 98

H E Y E R P a s i t h e c
98 / 106 HEYER Pasithec, Operator’s manual Rev. 0.2 Draft - 12/09
Data output
Fi and ET Fi and ET are displayed after one breath and have a continually
updated breath average.
IRMA CO
2
: CO
2
IRMA AX+: CO
2
, N
2
O, primary and secondary agents (HAL, ISO,
ENF, SEV, DES)
Automatic agent identification IRMA AX+: Primary and secondary agent.
Gas analyzer
Calibration Zeroing recommended when changing Airway adapter
Warm-up time Concentrations are reported and the automatic agent
identification is running within 10 seconds.
Full accuracy within 1 minute.
Rise time (@10 l/min)
CO
2
≦ 90 s
N
2
O ≦ 300 s
HAL, ISO, ENF, SEV, DES ≦ 300 s
Agent identification time <20 seconds (typically <10 seconds)
Total system response time <1 second
Accuracy specifications-during standard conditions
Range
Gas CO
2
AX+ Accuracy
CO
2
0~15
15~25
0~10
10~20
±(0.2 vol% + 2% of reading)
Unspecified
N
2
O 0~100 ±(0.2 vol% + 2% of reading)
HAL, ISO, ENF 0~8
8~12
±(0.15 vol% +5% of reading)
Unspecified
SEV 0~10
10~15
±(0.15 vol% + 5% of reading)
Unspecified
DES 0~22
22~25
±(0.15 vol% + 5% of reading)
Unspecified
Note1: Gas concentration reported in units of volume percent.
Accuracy specifications-during all conditions
Gas Accuracy
CO
2
±(0.3 vol% + 4% of reading)
N
2
O ±(2 vol% + 5% of reading)
Agents ±(0.2 vol% + 10% of reading)
Note1: The accuracy specification is valid for all specified environment conditions, except for
interference specified in the table “Interfering gas and vapor effect” below.
Note2: The accuracy specification for IRMA AX+ is not valid if more than two agents are present in the
gas mixture.