Verity Medical NeuroTrac IFC Rehab Operation Manual page 36

Ifc stimulator/dual channel tens&nms stimulator
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Interferential Stimulation (IFC)
Carrier Frequency:
Adjustable Frequency:
Interference Frequency:
Output Configuration:
Amplitude:
Pulse width:
Treatment time:
NeuroTrac™ IFC Rehab Operation Manual
4000Hz nominal , fixed
4001�4150Hz nominal, adjustable
1�150 Hz , equal to the difference frequency
between Carrier and Adjustable frequency.
Determined by frequency setting
Quadra polar (4 �electrodes)
� Output Channel 1 delivers Carrier frequency
� Output Channel 2 delivers Adjustable fre�
quency
Interference occurs within tissue, maximal at
point of intersection among four electrodes
(see the picture on page 28)
0 �50 mA (indication only; actual mA will tend
to be less than indicated due to electrode im�
pedance.
125 µS
1 min � 12 hours ( selectable)
36

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