GE B20, Руководство пользователя

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N
2
O measurement range 0 to 100 vol%
N
2
O measurement
accuracy
0 to 85 vol%: ± (2 vol% + 2% of
reading)
85 to 100 vol%: ± (2 vol% + 8 % of
reading)
N
2
O display resolution 1%
N
2
O total system response
time
< 3.4 seconds with a 2 or 3m sampling
line
N
2
O rise time < 320 ms with 120 ml/min sampling
rate and 2 or 3m sample line
N
2
O drift < 0.3 vol%
Anesthetic agents
Anesthetic agents
specified measurement
range Hal, Enf, Iso: 0 to 6 vol%
Sev: 0 to 8 vol%
Des: 0 to 20 vol%
Anesthetic agents
measurement accuracy ± (0.15 vol% + 5% of reading)
Anesthetic agents display
resolution 0.01% for values between 0…1%
0.1% for values equal or above 1%
Anesthetic agents total
system response time < 3.5 seconds with a 2 or 3m sampling
line (< 3.8 for Hal)
Anesthetic agents rise time Hal, Enf, Iso, Des: < 420 ms with a 3 m
sampling line
Hal: < 800 ms with a 3 m sampling line
Hal, Enf, Iso, Des: < 700 ms with a 6 m
sampling line
Hal: < 1800 ms with a 6 m sampling
line
Hal drift < 0.1 vol%
Enf drift < 0.1 vol%
Iso drift < 0.1 vol%
Sev drift < 0.1 vol%
Des drift < 0.3 vol%
The E-sCAiO, N-CAiO modules automatically identify the anesthetic
agent present in the sampled gas and measure the concentration
of the identified agent.
Identification threshold 0.15 vol%
Identification time < 20 s
The E-sCAiO module automatically identifies mixtures of two
anesthetic agents present in the sampled gas and measures the
concentrations of the two identified agents.
Identification threshold for
the second agent at 1 MAC
of the first agent: 0.2 vol% +10% of the concentration of
the first agent
Effects of interfering gases and vapors
E-miniC module