Technical Data - DJO CEFAR REHAB X2 Manual De Instrucciones

12. TECHNICAL DATA

CEFAR REHAB X2 is a dual channel stimulator intended for both muscle rehabilitation (NMES) and
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pain relief (TENS). The stimulator features 27 preset programs and 3 custom programs.
Treatment with electrical stimulation requires the stimulation current to penetrate the resistance of
the skin and the electrode, about 1000 ohms. CEFAR REHAB X2 can penetrate this resistance and
maintain a current of up to 99.5 mA. With a change in load from 100 to 1000 ohms, the stimulation
current changes less than 10% from the set value.
The stimulator operates on either two non-rechargeable 1.5 V AA batteries or two rechargeable 1.2 V
AA batteries, recharged in a separate charger.
CEFAR REHAB X2
Number of channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 (non-independent)
Constant current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to a resistance of 1000 ohm
Stimulation current/channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0–99,5 mA (charge maximum: 40μC)
Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Symmetrical biphasic pulse, 100% compensated
Number of preset programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Number of custom programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Stimulation forms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conventional
Max pulse duration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 μs
Max frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Hz
Timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 to 99 min./Off
Environment for
storage, use and shipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Temperature 10º C–40º C
Power source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 x 1.5 V AA non-rechargeable or
Current consumption for
one channel, 80 Hz, 30 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mA
I r.m.s. max/channel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 mA
Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 x 50 x 30 mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ca. 180 g
(increased load can reduce the maximum current)
Burst
Modulated frequency/pulse duration
Mixed frequency
Alternated modulated pulse duration (CEFAR Flow TENS)
Intermittent
Air humidity 30%–75%
Air pressure 700 hPa–1060 hPa
2 x 1.2 V AA rechargeable batteries