Welch Allyn 901061 Propaq LT Vital Signs Monitor - User Manual - Manual (Page 158)

154 Specifications Welch Allyn Propaq LT Vital Signs Monitor
Environmental
Physical
Caution The monitor might not meet performance specifications if it is not used
or stored within these environmental specifications.
Note The specifications apply when the battery is installed and the battery cover is in
place.
Characteristic Specification
Operating temperature 0° to 40° C
Shipping and storage
temperature - 20° to 60° C for monitor and cradle.
See “Battery” on page 157 for details about long - term storage of the internal monitor
battery.
Operating altitude - 2,000 to 15,000 ft ( - 610 to 4,572 m)
Shipping and storage altitude - 2,000 to 40,000 ft ( - 610 to 12,192 m)
Operating relative humidity 5% to 95%, noncondensing per MIL STD 810E, Procedure
1 - natural
Shipping and storage relative
humidity 5% to 95%, noncondensing per MIL STD 810E, Procedure
1
- natural
Water resistance IPX1
Drop 2 meters onto oak on concrete, exceeding the 1-meter requirement of EN60601 - 1.
( Cosmetic damage is not considered a failure.)
Shock 75g, 11 ms half-sine waveform, three shocks on each surface (three perpendicular axes)
for a total of 18 shocks, six shocks per axis, three positive and three negative.
102g, 6 ms half-sine waveform, three shocks on each surface (three perpendicular axes)
for a total of 18 shocks. Six shocks per axis, three positive and three negative.
Vibration, random 10Hz to 100Hz: 5.0 (m/s 2 ) 2 /Hz (.05g 2 Hz), 100HZ to 200Hz at -4 dB per octave; 200Hz to
500Hz 2.0 (m/s 2 ) 2 /Hz (.02g 2 Hz), ramp to 2000Hz 1.0 (m/s 2 ) 2 /Hz (.01g 2 Hz). Superimposed
sine frequencies of 30 Hz at 2.5g and 60,90 and 120Hz at 1.5g. Operating one hour per
axis, three hours per test.
Vibration, sweep sine
Frequency range
Amplitude/acceleration
Sweep rate
Number of sweep cycles 10 to 150 Hz
± 0.15 mm/2
1 octave/minute
4 in each axis
Electromagnetic compatibility
(EMC) EN 60601 - 1 - 2: 2001, Emission Class A for monitor with Large Color Display Interface,
Emission Class B for monitor without Large Color Display Interface
Characteristic Specification
Protection classifications, all configurations
Type of protection against electric
shock—monitor (connected to internal battery
power source or to cradle.) Battery operation or connection to isolated cradle. Battery must be
charged in the monitor while the monitor is in the cradle.