The MicroSim 400 - ARH is a microprocessor based, pocket-sized patient simulator designed for testing the performance of ECG equipment. A normal sinus rhythm waveform with five selectable rates and 10 arrhythmia waveforms are available. The portability of the MicroSim        400 - ARH makes it ideal for the busy technician to quickly verify the operation of arrhythmia and telemetry systems.

Testing Features:

Operating Features:

Specifications:

ECG Rate: 30, 60, 120, 180 & 240 BPM

Amplitude: (PEAK TO PEAK):

Lead II (RA-LL): 1mV, 2mV

High Level Output: 500 x Low level (lead II)

Amplitude: 1mV and 2mV (lead II)

Accuracy:
Amplitude: ± 1% of setting
Frequency: ± 0.1% of setting

Lead Continuity: Connect between Lead Jack and RL to light LED.

Sense Current: Limited to 0.2mA

Weight: 5 oz. with battery

Arrhythmia Waveforms:

SAR: Sinus Arrhythmia

M80: Missing Beat

PVR: Right focus PVC

VTC: Ventricular Tachycardia

BGY: Bigeminy

TGY: Trigeminy

MPV: Multifocal PVC

AFB: Arterial Fibrillation

VFB: Ventricular Fibrillation

AFT: Arterial Flutter

External Low Battery Test:
LED lights if voltage exceeds 6.8V. When battery is low (less than 6.8V) the status LEDs flashes.

Power:
9 Volt Alkaline Battery. Approximately 100 hours of continuous operation.