Maquet SERVO-i, Руководство пользователя

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93
Servo… User´s manual
English edition
Order No: 65 14 892 E313E
Infant Adult Universal Options
10.15 CO
2
Analyzer
General
Standard compliance: EN864, ISO9918.
Classification: Class I equipment
(According to IEC 60 601-1/EN 60 601-1. Type BF.)
Size (mm)
CO
2
Analyzer module: 154 x 90 x 43
Sensor: 32.0 x 42.4 x 21.6
Weight (g)
CO
2
Analyzer module: 450
Sensor: 18
Airway adapter: 10
Connectors and Cables
CO
2
Analyzer module:15-pole D-sub female connector
Sensor 20-pole: 2.4 m cable
Power source
CO
2
Analyzer module supply voltage: powered from the
Servo-i
Power consumption:
≤ 8 W at 12V, during warm up;
≤ 6.5 W at 12V, during normal operation
Sensor: powered from the CO
2
Analyzer module.
Performance
Measuring method: Mainstream, dual-wavelength,
nondispersive infrared.
Stability (within 8-hour period):
0 to 100 mmHg ± 2mmHg
0 to 13.3 kPa ± 0.3 kPa
0 to 13.2% ±0.3%
(at a barometric pressure of 1013hPa).
Measuring range:
0 to 100 mmHg CO
2
partial pressure
0 to 13.3 kPa CO
2
partial pressure
0 to 13.2% CO
2
volume
(at a barometric pressure of 1013hPa).
Accuracy
0 to 40 mmHg ± 2mmHg
41 to 70 mmHg ± 5% of reading
71 to 100 mmHg ± 8% of reading
0 to 5.3 kPa ± 0.3 kPa
5.4 to 9.3 kPa ± 5% of reading
9.4 to 13.3 kPa ± 8% of reading
0 to 5.3% ± 0.3%
5.4 to 9.2% ± 5% of reading
9.3 to 13.2% ± 8% of reading
Measurement Conditions
CO
2
minute elimination and CO
2
tidal elimination
measurements are referenced to standard temperature
and pressure (STP).
Standard gas mixture of CO
2
, balance saturated air at
33º C, barometric pressure 1013 hPa, gas flow rate 2 l/
mm, halogenated hydrocarbons <5%.
Step response time
<25 ms (10 to 90% step response)
Warm-up time
30 s to initial CO
2
indication
maximum 5 minutes to full specification.
Oxygen concentration compensation
Automatic. Values supplied from the Servo-i Ventilator
System.
Barometric pressure compensation
Automatic. Values supplied from the Servo-i Ventilator
System.
Digitizing Rate (Hz)
87
Airway adapter dead space
Adult <5 cm
3
Infant <0.5 cm
3