Noise immunity test, Refractory period test (atrial channel) – Fluke Biomedical SigmaPace 1000 User Manual
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Introduction and Specifications
Instrument
Specifications
1
1-23
Noise Immunity Test
Test Type ............................................................... Qualitative
Channels
Single.................................................................. Atrial or Ventricular Only
Waveform .............................................................. Sine Wave
Frequency.............................................................. 50 and 60 Hz
Accuracy................................................................ 0.5 Hz
Active Output(s).................................................... Selected atrial and / or ventricular
channel test load
Output Selections
Atrial Channel Only
Ventricular Channel Only
ECG Signal ............................................................ ECG Signal can be added to the
selected Channel
Amplitude
Pacer Load Selection.......................................... 500
Ω
Range ............................................................. 0.00 (OFF) to 100 mV
peak-to-peak
Accuracy......................................................... ±5 % of setting
Resolution....................................................... 5 mV
peak-to-peak
steps
Pacer Load Selection.......................................... 200
Ω
Range ............................................................. 0.00 (OFF) to 40 mV
peak-to-peak
Accuracy......................................................... ±5 % of setting
Resolution....................................................... 5 mV
peak-to-peak
steps
Pacer Load Selection.......................................... 1000
Ω
Range ............................................................. 0.00 (OFF) to 200 mV
peak-to-peak
Accuracy......................................................... ±5 % of setting
Resolution....................................................... 5 mV
peak-to-peak
steps
Refractory Period Test (Atrial Channel)
Test Selections
Paced Refractory Period (PRP)
Sensed Refractory Period (SRP)
Period..................................................................... 20 to 500 mS
Accuracy................................................................ ±5 % of reading or ±1 mS whichever is
greater
Resolution ............................................................. ±1 LSD
Display Format...................................................... 3 digits