Compex sport Manual De Usuario

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ENGLISH
X.  TECHNOLOGICAL INFORMATION
Output Waveform
Biphasic rectangular impulse with electrical mean equal zero 
(net zero DC).
Basic Unit Characteristics
Body: plastic
Weight:
350 g, 12.25 ounces
Length
142 mm, 5.6 inches
Width:
99 mm, 3.9 inches
Height:
36 mm, 1.4 inches
Power Supply
NIMH rechargeable battery (7,2 V 
1200 mA/h)
Output Specifications
Max. output current per channel:
100 mA, for a max. charge of 2200 ohms
Max. quantity of electricity per impulse: 40 microcoulombs
Impulse width: 200 or 400 microseconds (200 for upper limbs and
400 for lower limbs)
Max. rise time for a 100 mA impulse: 2 microseconds
Maximum impulse frequencies: 120 Hz
Channels: Four independent channels with the possibility to
individually regulate the current for each one.  They are isolated one
from the other and galvanically grounded.