TENZ 500

TECHNICAL DESCRIPTION

Channel

Dual, isolated between channels

Pulse Ampulitude

Adjustable, 0-80 mA peak into 500 ohm load each channel

Wave Form

Asymmetrical Bi-Phasic Square Pulse

Voltage

0 to 40V (Load: 500 ohm)

Power Source

One 9 Volt Battery. (Alkaline, or nickel-cadmium rechargeable)

Size

10cm(L) x 6cm(W) x 2.1cm(H)

Weight

120 grams with battery

Pulse Rate

Adjustable, from 1 Hz to 150 Hz (1Hz per step)

Pulse Width

Adjustable, from 30uS to 260uS (10uS per step)

Burst Mode

Pulse rate adjustable from 0.5 Hz to 5 Hz Pulse width (adjustable), frequency fixed=100 Hz, Max output voltage (5 V rms 13 Ma rms) or 80 mA Peak to Peak into 500 ohm.

Modulation Mode
(M Mode)

Pulse Rate is automatically varied in a cyclic pattern over an inteval of nominally 10 seconds. (in max 150 Hz) Pulse Rate decreases linearly over a period of 4 seconds from the control setting value to its original value. The cycle is then repeated.

S1 Mode

Pulse width is automatically varied in a cyclic pattern over an interval of nominally 10 seconds. (in max 260 uS) Pulse width decreases linearly over a period of 4 seconds from the control setting value to a value which is 40% less. The narrower pulse width will continue for 1 second. Then increase learly over a 4 second period to its original value. The cycle is then repeated.

S2 Mode

Pulse width is automatically varied in a cyclic pattern over an interval of nominally 10 seconds from the control setting value to a value which is 70% less. The narrower pulse width will continue for 1 second. Then return to its original value. The cycle is then repeated.