1.2.1 Defibrillator / Pacer Combination Instruments
Defibrillators deliver high voltage shocks to a patient in order to stop a heart
attack. The defibrillator discharge pulse is potentially dangerous.
1.3 Specifications
1.3.1 External Pacer Analyzer
1.3.1.1 Transthoracic
Test Load: Fixed 50 Ohms, or 12 user selectable loads from 100 to
1000 Ohms, with EXPMT load selector.
Current:
1 to 200 mA.
Accuracy:
±
5% +. 5 mA
Pulse Width:
0.5 to 80 ms.
Accuracy:
±
1% +.1 ms.
Refractory:
20 – 500 ms.
Accuracy:
±
2 % or +10ms.
1.3.1.2 Transvenous (Atrial and Ventricular)
Test Load:
500 Ohms
±
1%.
Current:
1 to 25 mA.
Accuracy:
±
5% +. 5 mA.
Pulse Rate:
30 to 800 ppm.
Pulse Width:
0.5 to 80 ms.
Accuracy:
±
1% +.1 ms.
Refractory:
20 – 500 ms.
Accuracy:
±
2 % or +10ms.
Immunity Test: 50/60 Hz.
1.3.2 RS 232 Output
A computer interface
is available to print test results or to save them on
a PC. The test results can be saved directly to a Palm Pilot using
Netech’s optional palm software.
1.3.3 Power Requirements
One 9 Volt Alkaline Battery or optional AC adapter.
EXPMT 2000 User Manual
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