Technical Specifications - Beurer EM 27 Mode D'emploi

Problem Possible cause
The cuff is not posi-
tioned correctly on
the skin.
The skin
The cuff is dirty.
turns red
and/or
a stabbing
One of the water
pain occurs.
contact electrodes
has a scratch.
Water contact
electrodes are not
sufficiently moist.
The cuff has come
loose from the skin.
Stimulation The connection
stops during cable has worked
use. itself loose.
The batteries are
empty.
If you cannot find a solution to your problem here, contact
Solution
our Customer Services.
Ensure that the
cuff sits securely

10. Technical specifications

on the skin and
cannot move.
Clean the cuff as
described in these
instructions for
use.
Replace the cuff.
Switch off the
device. Moisten
electrodes.
Stop the
application and
reposition the cuff.
Stop the
application and
reinsert the
connection cable.
Replace the
batteries on the
control unit.
30
Circumference of the
ankle
Type
Model
Weight
– Device
– Device, cuff and
cable
Electrode size
Parameters
(500 ohm load)
Pulse length
Waveform
18-31 cm
EM 29
EM 27
– Approx. 90 g incl. batteries
– Approx. 165 g incl. batteries
Approx. 110 cm²
Output voltage:
max. 50 Vpp / 5.5 V rms
Output current:
max. 100 mApp / 11 mArms
Output frequency:
2 – 110 Hz
60 – 220 μs per phase
Symmetric, biphasic rectangu-
lar pulse