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Features:
TENS & EMS in One Unit
The unit offering the complete function of TENS and EMS, which is ideal for home health care. Large Liquid Crystal Display
There is a LCD showing amplitude value, mode and the setting value. Larger readings on the LCD is convenient for the aged patient..
Precise Adjustment of Intensity Level
The normal stimulators in the market only have 8-12 steps of intensity control. The EV-507D has 100 steps of intensity control from 1 to 100mA, 1mA each step.
Intensity Level & Program Lock
The setting value and intensity level can be locked when a new program is created.
Electrode Detection(Optional Function)
The amplitude will be reset at 0mA when an open circuit at channel 1 or channel 2 is detected.
Treatment Time Count Down
The balance treatment time is available on the LCD.
Low Battery Sign
A low battery sign will show up on the LCD only when the battery is low.
Compliance Meter
The accumulated treatment time can be stored.
Incudes 13 re-usable pads, Case, 2 X 9 volt batteries one is rechargeable, 2 X books of instruction. 5 Year Replacement Warranty
See your private Health provider about a rebate.
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MECHANISM
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TECHICAL DESCRIPTION
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01
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Channel
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Dual, isolated between channels
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02
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Pulse Amplitude
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Adjustable 0-100mA, Max output 100mA peak to peak (21.2mA rms) into 500ohm load each channel.
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03
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Output Voltage
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Adjustable 0-50V, Max output 50V peak to peak (10.6V rms) into 500ohm load each channel.
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04
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Wave Form
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Asymmetrical rectangular biphasic pulse.
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05
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Power Supply
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One 9 Volt Battery, type 6F22
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06
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Size
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10.75cm(L) x 6.4cm(W) x 3.72cm(H)
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07
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Weight
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155 grams (battery included)
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08
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Stimulation Type
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TENS & EMS, selected by pressing button.
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09
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OperatingCondition
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Temperature:0¢X~40¢JRelative Humidty:30%~75%Atmosphere Pressure : 700Hpa~1060Hpa
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10
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Tolerance
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There may be up to a +/-5% tolerance of all parameters and +/-20%olerance of amplitude & voltage.
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TENS
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1
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Pulse Rate
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Adjustable, 1~150 Hz , 1Hz / step
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2
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Pulse Width
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Adjustable, 30~300£gs , 10£gs / step
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3
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Timer
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Adjustable, 1~60 Minutes, 1 Min./ step, and continue.
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4
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Mode
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Four modes of options, B,N, M and M1(Burst, Normal, Pulse Width Modulation and Pulse Rate Modulation)
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5
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Burst
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Burst rate adjustable, 0.5~5 HzPulse width adjustable, 30~300£gs Frequency fixed = 100 Hz
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6
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Normal
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Continuous output, pulse rate and pulse width are adjustable.
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7
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Pulse Width Modulation
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Pulse width is automatically varied in a cyclic pattern over an interval of nominally 10 seconds. (in max 300£gs)Pulse width decreases linearly over a period of 4 seconds from the control setting value to a value which is 60% less. The narrower pulse width will continue for 1 second. Then increase linearly over a 4 seconds period to its original value. The original pulse width will continue for 1 second. The cycle is then repeated.
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8
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Pulse Rate Modulation
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Pulse rate is automatically varied in a cyclic pattern over an interval of nominally 10 seconds. (in max 150Hz) Pulse rate decreases linearly over a period of 5 seconds from the control setting value to a value which is 40% less. Then increase linearly over a 5 seconds period to its original value. The cycle is then repeated.
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EMS
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1
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Contraction Time
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Adjustable, 1~30 seconds , 1 Sec./ step
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2
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Relaxation Time
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Adjustable, 1~60 seconds , 1 Sec./ step
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3
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Ramp Time
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Adjustable, 1~6 seconds , 1 Sec./ step
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4
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Pulse Rate
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Adjustable, 1~150 Hz , 1Hz / step
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5
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Pulse Width
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Adjustable, 30~300£gs , 10£gs / step
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6
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Timer
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Adjustable, 1~60 Minutes, 1 Min./ step, and continue.
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7
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Output Mode
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S, A (Simultaneous, Alternating)
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8
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Simultaneous
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Continuous output, stimulation of both channels will occur at the same time.
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9
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Alternating
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The stimulation of the CH2 will occur after the 1st contraction of CH1 is finished.
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TENS MACHINES 
