EMS MEGAPULSE SENIOR 265 User Manual page 40

Fig.1 Pulsed Output Waveform
The pulse width may be set to 20, 40, 65, 100, 200 or 400 µs.
The Period may be from 1.25 ms (800Hz) to 200 ms (5Hz)
The duty cycle (%) is given by:
Pulse Frequency (Hz) x Pulse Width (µs) / 10000
In 3 in 3 mode the output pulse train is continuous
In 2 in 3 mode the pulses are on for 2/3 second and off for 1/3
second during each second of treatment.
In 1 in 3 mode the pulses are on for 1/3 second and off for 2/3
second during each second of treatment.
The Megapulse Senior 265 has been designed to meet the
requirements of BS EN 60601-1:2006+A12:2014 Medical Electrical
Equipment, Part 1: General requirements for Safety", BS EN 60601-
1-2:2015 "Medical Electrical Equipment, Part 1-2: General
requirements for safety – Electromagnetic disturbances", BS EN
60601-2-3:2015 "Medical Electrical Equipment, Part 2.3 Particular
requirements for the safety of shortwave therapy equipment" and BS
EN 60601-1-6:2010+A1:2015 "Medical Electrical Equipment, Part 1-
6; General requirements for safety – Usability.
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