Mindray V Series - Page 515

Gases Performance Product Specifications
29 - 50 V Series Operating Instructions
4. Anesthetic Agents
*Specification reflects International Standards Organization accuracy conditions:
--Add ±0.3% ABS to inaccuracy for CO
2
--Add ±0.8% REL to inaccuracy of all Agents
--N
2
O inaccuracy is ±(8% REL +2% ABS)
--O
2
no addition
Measurement accuracy may be affected by the breath rate and I/E ratio as follow:
• etCO
2
is within specification for breath rate ≤ 60 bpm and I/E ratio ≤ 1:1;
• etCO
2
is within specification for breath rate ≤ 30 bpm and I/E ratio ≤ 2:1.
Measurement accuracy is unspecified for breath rate larger than 60 bpm.
Measurement Range: Halothane: 0–5 vol%; Isoflurane: 0–5 vol%;
Enflurane: 0–5 vol%; Desflurane: 0–18 vol%;
Sevoflurane: 0–8 vol%
Measurement Rise Time: Enflurane: 350ms, Isoflurane/ Desflurane/
Halothane/Sevoflurane: 300ms
All Agents Accuracy @ 0–1% of
Volume:
±0.15% of Reading*
All Agents Accuracy @ 1–5% of
Volume:
±0.2% of Reading*
ENF, HAL, ISO Accuracy @ >5% of
Volume:
Unspecified
SEV Accuracy @ 5–8% of Volume: ±0.4% of Reading*
SEV Accuracy @ >8% of Volume: Unspecified
DES Accuracy @ 5–10% of Volume: ±0.4% of Reading*
DES Accuracy @ 10–15% of Volume:±0.6% of Reading*
SEV Accuracy @ 15–18% of Volume: ±1% of Reading*
DES Accuracy @ >18% of Volume: Unspecified
Gas Cross Effects: N
2
O, O
2
and 2nd agent each 0.1% of reading;
CO
2
0% of reading
Resolution: Two digits for Anesthetic Agent concentrations
<1.0 vol%; 0.0% is displayed if value <0.1%
Threshold: 0.4 vol%*
Mixture Identification Threshold for
2nd Agent:
0.5 vol% *