INTERFERENTIAL TENS

In this department are featured the Interferential TENS.

Interferential therapy devices use two separate electrical frequencies that work together (beat together) to stimulate the large nerve fibers to close the gate.

When two separate frequencies of electricity beat together, they essentially INTERFERE with each other resulting in the difference. It is this difference that is used to stimulate the deep fiber.

The units featured here are dual channel units and uses four electrode pads for deeper stimulation of the tissues.

IF 2206A Digital

This is a true sine wave digital Interferential TENS stimulator.

Channels: Dual, Isolated between channels
Pulse Amplitude: Adjustable, 0-60mA into
500 ohm each channel
Carrier Frequency: 4000 Hz fixed
Waveform: Symmetrical Balanced Sine Wave
Sweep Time: 15 sec.
Frequency Function Mode: Constant, Auto Sweep, Frequency Shift
Output Configuration: Quadra polar (4 electrodes)
Patient Lock System: Yes
Pulse Duration: 125 bps max.
Timer: 15, 30, 45 min., & continuous
Power supply: 9vdc or power adapter

Weight: 65.00 g

IF 4250

Channel: Dual
Pulse Width: 125 microseconds for each phase
Pulse Amplitude: Adjustable 0-50 mA peak at 500 S/channel
Carrier Frequency: 4000 Hz fixed
Difference Frequency: (1 +/- 0.5) ~ (250+/-10%) Hz adjustable
Interference Frequency: Channel B
Auto Sweep: 4-45 bps, 80-150 bps, 4-set
Constant Mode: 4-400 bps, adjustable
Waveform: Symmetrical Biphasic Square
Four Frequency Shift: Continuous, 1/1 abrupt, 8/8 abrupt, 10/10 ramped

Weight: 65.00 g