Welch Allyn VSM 6000 series - Page 100

Protection classifications, all monitor configurations
Pixel arrangement RGB (red, green, blue)
Color depth 16 bits per pixel
Speaker volume
Output sound pressure 67 dB at 1.0 meter
Alarm and pulse tones
per IEC 60601-1-8
Pulse frequency (f
0
) 150 – 1000 Hz
Number of harmonic components in
the range 300 Hz to 4000 Hz
minimum of 4
Effective pulse duration (t
d
) high priority: 75 –200 ms
medium and low priority: 125 – 250 ms
Rise time (t
r
) 10 – 20% of t
d
Fall time
a
(t
f
)
t
f
< t
s
– t
r
Note
The relative sound pressure level of the harmonic components should be within 15 dB above
or below the amplitude at the pulse frequency.
a
Prevents overlap of pulses.
Battery specifications 6 cell 9 cell
Rating 11.1 V 3.80Ah (42Wh) 10.8 V 6.75Ah (73Wh)
Composition Lithium-ion Lithium-ion
Charge time to 80 percent capacity 2hr 7m 2hr 25m
Charge time to 100 percent capacity 3hr 4hr
Patient exams per charge
1
26 47
Age to 70 percent capacity
2
300 300
1
A patient exam includes NIBP, Temperature, and SpO2 measurements at the rate of one patient every 10
minutes with a 2-minute display time out setting and a new battery.
2
After this many full charge and discharge cycles, the battery has aged to where its total capacity has been
reduced to 70 percent of its rating.
Nurse Call connection specifications
Nurse Call 25 V AC or 60 V DC maximum at 1A maximum
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Specifications Welch Allyn Vital Signs Monitor 6000 Series™