THERA IF

Description

The THERA IF interferential stimulator (IF) device is a battery operated device that includes two controllable output channels. Amplitude, mode and duration of the electrical impulses can be altered with the buttons or knobs. The controls are protected by a cover in order to prevent accidental changes to the settings. Slide the cover down to make adjustments to the controls.

TECHNICAL DESCRIPTION

01

Channel

Dual, isolated between channels

02

Dimensions

107x62x27mm

03

Weight

Approximately 150 grams, battery included

04

Amplitude

Adjustable 0-60mA peak into 500 ohm load each channel,constant current

05

Carrier Frequency
4000Hz, Fixed (CH1)
06

Modulating Frequency
4-160bps, Adjustable (CH2)
07

IF Frequency Modes
9 modes, 1 constant mode, 5 frequency shift modes, 3 auto sweep Modes
08

Constant Mode
4-160bps, Adjustable
09

Auto Sweep
4-45 bps
80-145 bps
4-SET bps

10

Frequency Shift
Five modes,
1/1 abrupt shift
6/6 abrupt shift
6/6 ramped
10/10 abrupt shift
10/10 ramped
bps adjustable

11

Sweep Time
15 seconds
12

Frequency Shift
Percent

Frequency shifts from 30% below the set frequency to 60% above and

then return to 30% below the set frequency.

13

Output Configuration
Quad polar (4 electrodes)
14

Wave form
Symmetrical Balanced Sine Wave
15

Interference
Pulse Frequency

4-160 bps, Adjustable, 4 bps/step
16

Pulse Duration
125 µs maximum
17

Patient Compliance Meter
Display total treatment time
18
Lock
Prevents the patient from accidentally changing any of the set parameters
19
Timer
15, 30 minute selectable
20
LCD
Displays mode, bps rate, abrupt/ramp, timer, and channels
21
Max charge per
Pulse

15 Micro-coulombs Maximum
22
Low Battery
A low battery indicator will show when the battery is low.
23
Power Source
9 Volt DC adapter, 500mA or 9 volt alkaline battery (not recommend due its short life)
24
Tolerance
There may be +/-10% tolerance of settings and 20% tolerance of output.
Sold by Prescription or to Health Professionals only (No prescription required for Canada and International)

*** A PRESCRIPTION IS REQUIRED UNLESS YOU ARE A HEALTH PROFESSIONAL OR RESELLER. PLEASE FAX TO 1-866-682-7756 OR EMAIL TO SALES@TENSPRODUCTS.COM ***