Welch Allyn 1500 Directions For Use Manual page 126

122
Technical data
ECG amplifier
Respiration
Respiration rate range
Connector
Signal
Patient current
Dynamic impedance
range
Sampling Rate
Respiration rate accuracy ± 1 digit
RR display update interval Max. 2 s
Temperature
Channels
Sensor
Amplifier
Sampling Frequency
Measurement interval
Measurement range
Resolution
Accuracy
Sampling frequency 1000 Hz
Pacemaker detection ± 2 to ± 700 mV / 0.1 to 2 ms
Pacemaker rejection ± 2 to ± 700 mV / 0.1 to 2 ms
Note: Pacemaker signals can differ from one pacemaker to the next. Rate
meters may continue to count the pacemaker rate during occurrences of
cardiac arrest or some arrhythmias, mainly with pacemakers generating
high amplitudes ( > 20 mV) or those generating overshoot. Pacemaker
patients should be kept under close or constant observation.
Protection Fully isolated, defibrillation protected >5 kV
Line frequency filter 50 or 60 Hz sinusoidal interferences filtered by means of adaptive digital
filtering.
0 to 200 breaths / min (pediatric: 0 to 120 breaths per minute)
Shared with ECG
28 kHz square wave ± 2.5 V
max. 80 :A
1 k to1.5 kS, variation of 0.1 to 3 S
250 Hz
One or two channels
YSI 401, rectal, skin or ear
Fully isolated, defibrillation protected >5kV
125 Hz
1x per second
15 °C to 45 °C (59 °F to 113°F)
0.1 °C (0.1 °F)
+ 0.1° C (+ 0.1° F)
Welch Allyn 1500 Patient Monitor