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The PS400 is an affordable simulator for basic quality-assurance testing of ECG machines, monitors and telemetry units.

The lightweight, handheld device features 12-lead ECG output and a single high-level output. Technicians can use manual or automatic sequence modes to check low- and high-frequency response, linearity, gain, damping, and paper speed. The PS400 also includes 12 arrhythmia selections to check arrhythmia detection systems and teach health care workers how to recognise normal and abnormal heart rhythms.

Using the PS400 is easy. The user interface features a menu selector switch and a simple-to-use rotary knob for selecting waveforms.

Features

ť Handheld
ť 12-lead ECG simulation
ť 12 arrhythmia selectionsC only, DC only and True RMS leakage readings
ť Autosequencing of performance waveforms
ť Battery operated

Specifications

Waveforms

ECG:

30, 60, 120, 180, and 240 BPM

Square Wave:

2 Hz

Sine Waves:

10, 40, 50, 60, and 100 Hz

Arrhythmias

Selections

	Atrial fibrillation
	Second-degree A-V block, type 1
	Right-bundle-branch block
	Premature atrial contraction
	Premature ventricular contraction, early
	Premature ventricular contraction, R on T
	Multifocal PVCs
	Bigeminy
	Run of 5 PVCs
	Ventricular tachycardia
	Ventricular fibrillation
	Paced

Automated Sequence

Pulse:

4 seconds

Sine Waves:

10, 40, 60, and 100 Hz

High-Level Output:

0.25, 0.5, 0.75, and 1 V

Accuracy:

+ 2 %

Notes:

2 Hz square wave at 2 mV (all leads)

General Information

Power:

	9 V alkaline battery for 200-hour life or
	line-operated via battery eliminator; 115
	Vac or 230 Vac or 7.7-VDC, 100 mA,
	unregulated; connector, 2.5 mm center (+)

Dimensions:

	5.2 in L x 3.9 in W x 1.4 in H (13.2 cm L x
	9.9 cm W x 3.6 cm H)

Weight:

0.9 lb (0.4 kg)

Temperature:

	59 ˚F to 95 ˚F (15˚C to 35 ˚C), operating;
	32 ˚F to 131 ˚F (0 ˚C to 55 ˚C), storage

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