Datex-Ohmeda F-LM1, Technical Reference Manual

Page: 63 / 377

General specifications
Document No. M1051339
55
Transducer sensitivity:
5
µ
V/V/mmHg, 5 Vdc, max.20 mA
Pressure filter: 22 Hz (-3 dB) for P1, Art
9 Hz (-3dB) for P2, CVP, PA, ICP
10.1.7 CO
2
(option N-LCM)
Principle of operation: Mainstream, non-dispersive infrared, single beam, single frequency, fully
chopped, ratiometric
Measurement range: 0-99 mmHg / 0-13 vol-% / 0-13 kPa
Measurement rise time: 100 ms
Accuracy
**)
0-40 mmHg /0-5.3 vol-%: ± 2 mmHg / ±0.3 vol-%
41-76 mmHg /5.3-10%: ± 5% of reading
77-99 mmHg /10-13%: ± 10% of reading
Respiration rate measurement
range: 4-150 breaths/minute
Pressure compensation: automatic, continuous
Gas compensations: User selectable O
2
, N
2
O or OFF
Calibration: No routine calibration required; automatic self-calibration every 30 ms
Alarms: adjustable high and low alarm limits for Et/Fi CO
2
and respiration rate
CO
2
sensor weight: < 18,5 g (excluding cable)
Cable length: 3 meters
Warm-up time: < 80 seconds from 25°C
Response time: 100 ms
**) typical value in conditions 22.5°C, 760 mmHg, CO
2
in balance air.
10.2 General
Monitor (WxDxH): 325 x 160 x 210 mm / 12.8 x 6.3 x 8.3”
Battery module (WxDxH): 290 x150 x 40 mm / 11.4 x 5.9 x 1.6”
Weight w/o batteries: 4.2 kg/9.3 lb.
Weight w/ batteries: 6.1 kg/13.5 lb.
Input voltage: 12.5 V DC
Power consumption 17.5 ... 37 W depending on the options used
Safety standards: Designed to meet IEC 60601-1, CAN/CSA C22.2 No. 601.1-M90 and UL
2601-1, CE-marking according to Directive 93/42/EEC
Output specifications: RS-232 computer serial output
Defibrillation synchronization signal (According to ANSI/AAMI EC13-1992.
Time interval from R peak to sync pulse output < 35 ms.)
Nurse Call
Analog output, 2 fixed and 2 freely configurable outputs
Printing: Local printing with laser printer (PCL5), or via network.
Recorder option: Built-in three channel thermal array recorder.