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EV-804A Digital TENS

€59.90
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EV-804A Digital TENS 

The EV-804A DIGITAL TENS is a battery operated pulse generator that sends electrical impulses through electrodes to the body and reaches the nerves causing pain. The device is provided with two controllable output channels, each independent of each other. An electrode pair can be connected to each output channel.

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The EV-804A DIGITAL TENS is a battery operated pulse generator that sends electrical impulses through electrodes to the body and reaches the nerves causing pain. The device is provided with two controllable output channels, each independent of each other. An electrode pair can be connected to each output channel.

The electronics of the EV-804A DIGITAL TENS create electrical impulses whose Intensity, duration, number per second and modulation may be altered with the controls/switches. Press buttons are very easy to use and the large liquid crystal display showing the exact mode and values of parameters are very convenient for patients.

 

TECHICAL DESCRIPTION

01 Channel: Dual, isolated between channels

02 Pulse Amplitude:  Adjustable, 0-80 mA peak into 500 ohm load each channel.

03 Wave Form: Asymmetrical Bi-Phasic Square Pulse

04 Voltage: 0 - 40V (Load: 500 ohm)

05 Power source: One 9 Volt Battery.

06 Size: 10.1cm(L) x 6.1cm(W) x 2.45cm(H)

07 Weight: 150 grams with battery.

08 Pulse Rate: Adjustable, from 2 to 150 Hz, 1 Hz/step

09 Pulse Width: Adjustable, from 50 to 300 microseconds, 10 µs/step

10 Mode: B(Burst), N(Normal), M(Modulation), SD1 (Strength Duration), SD2

11 Burst Mode:
Burst rate: Adjustable, 0-5 - 5Hz
Pulse width adjustable, 50~300µs
Frequency fixed = 100 Hz

12 Normal Mode: The pulse rate and pulse width are adjustable. It generates continuous stimulation based on the setting value.

13 Modulation Mode: Modulation mode is a combination of pulse rate and pulse width modulation. The pulse rate and width are automatically varied in a cycle pattern. The pulse width is decreased by 50% from its original setting in 0.5 second, then the pulse rate is decreased by 50% from its original setting in 0.5 second. Total cycle time is 1 second. In this mode, pulse rate(2-150Hz) and pulse width(50-300µs) are fully adjustable.

14 SD1 Mode: The SD1(Strength-Duration) mode consists of automatic modulation intensity and pulse width in 40% range. The intensity is always increasing while the pulse width is decreasing and vice-versa. The intensity is decreased by 40% while the pulse width           is increased by 40% in 5 seconds. In the next 5 seconds, the intensity is increased by 40% while the pulse width is decreased by 40%. Total cycle time is 10 seconds. Pulse rate(from 2~150Hz) and pulse width (from 50~300µs) are fully adjustable.

15 SD2 Mode: The SD2(Strength-Duration) mode consists of automatic modulation intensity and pulse width in 70% range. The intensity is always increasing while the pulse width is decreasing and vice-versa. The intensity is decreased by 70% while the pulse width is increased by 70% in 5 seconds. In the next 5 seconds, the intensity is increased by 70% while the pulse width is decreased by 70%. Total cycle time is 10 seconds. Pulse rate(from 2~150Hz) and pulse width (from 50~300µs) are fully adjustable.

16 Timer: Selectable, 15, 30, 45, 60 minutes and Continue.

17 Patient Compliance Meter: The accumulated treatment time can be recorded. Total recorded time is 999 hours.

18 Operating Condition:
Temperature:0°C~40°C
Relative Humidity: 30%~75%
Atmosphere Pressure : 700Hpa~1060Hpa

19 Remark: There may be up to a +/-10% tolerance of all parameters and +/-20% tolerance of amplitude & voltage.

EV-804A Digital TENS
100 Items

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