Specifications 19: Specifications
209
Environmental
Temperature: Operating temperature for the device: 0 °C to 45°C (32°F to 113°F); Operating
temperature range for EtCO
2
: 0°C to 40°C (32°F to 104°F); Storage/transport temperature range
for the device without battery: -20°C to 70°C (-4°F to 158°F).
Settling Time to 20°C: Time required for device to warm from -20°C before use is 80 minutes; time
required for device to cool from 70°C before use is 80 minutes.
Humidity: 15% to 95% relative humidity
•EtCO
2
measurements meet all specifications during and after exposure to humidity conditions
from 10-90%
• Printer paper may jam if the paper is wet.
• Thermal printer may be damaged if wet paper is allowed to dry while in contact with printer
elements.
Atmospheric Pressure Range/Operation and Storage: 1060 mbar to 572 mbar (-1253 to 14,986 ft.;
-382 to 4,568 m).
Shock:
Operating: Half-sine waveform, duration ≤11ms, acceleration ≥ 15.3 G, 3 shocks per face.
Non-operating: Trapezoidal waveform, acceleration 30G, velocity change 7.42 m/s ±10% 1 shock
per face.
Vibration:
Bump: Half-sine, 15g peak, 6ms, 1000 hits (vertical with the device in its normal mounting
position)
Free Fall: IEC 68-2-32 Free Fall. Once on each face, total 6 faces (excluding bedrail hook).
• 40 cm (16 in.) without cradle and side carry bags
• 75 cm (29.5 in.) with cradle and side carry bags
Water/Solids Ingress Resistance: Meets Ingress Protection level IP54 - protected against dust
limited ingress (no harmful deposits) and against water sprayed from all directions (limited ingress
permitted).
EMC: Complies with the requirements of standard EN 60601-1-2:2007/YY0505-2012.
Transient Operating Conditions: The DFM100 meets all specifications for 20 minutes during
transient operating conditions of a temperature range of -20°C to 50°C and a relative humidity
range of 15% to 90%, non-condensing, but not requiring a water vapor partial pressure greater than
50 hPa.
Safety: Meets EN 60601-2-4:2011/GB9706.8-2009, EN 60601-1/A1:2013/GB9706.1-2007.
Operating Random Non-Operating Random
Non-Operating Swept
Sine
Frequency
(Hz)
Slope
(dB/octave)
PSD
(m/s
2
)
2
/Hz
Frequency
(Hz)
Slope
(dB/octave)
PSD
(g
2
/Hz)
Frequency
(Hz)
Amplitude
10-100 — 1.0 10-20 — 0.05 10-57 ± .15 mm
100-200 -3.0 — 20-150 -3.0 — 57-150 2 g
200-2000 — 0.5 150 — 0.0065
Test duration: 4 sweeps
per axis x 3 axes; Each
sweep: 10-150-10 Hz
cycle at a sweep rate of 1
oct/min
Test duration: 10 min/axis x 3 axes;
30 minutes total.
Total RMS acceleration: 1.6 g;
Test duration: 30 minutes x 3 axes
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