Technical Specifications - Beurer EM 28 Mode D'emploi

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10. Technical specifications

Wrist circumference
Type
Model
Weight
– Device
– D evice, cuff and
cable
Electrode size
Parameter
(500 ohm load)
Pulse length
Waveform
Voltage supply
From approx. 14 cm
EM 29
EM 28
– Approx. 90 g incl. batteries
– A pprox. 155 g incl. batteries
Approx. 80 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
rectangular pulse
4.5 V
(3 x 1.5 V AAA, type LR03)
Operating conditions
Storage
The serial number is located on the device or in the battery
compartment.
We reserve the right to make technical changes to improve
and develop the product. If the device is not used according
to the instructions specified, perfect functionality cannot be
guaranteed! This device complies with European standards
EN60601-1 and EN60601-1-2 (in compliance with CISPR
11, 61000-4-2, 61000-4-3, 61000-4-8) and is subject to spe-
cial precautionary measures with regard to electro magnetic
compatibility. Please note that portable and mobile HF com-
munication systems may interfere with this device. More
details can be requested from the stated Customer Service
address or found at the end of the instructions for use.
This device meets the requirements of European Directive
93/42/EC for medical devices, as well as those of the
Medizin p roduktegesetz (German Medical Devices Act). For
this device, a functional test and instruction in accordance
with Section 5 of the Medical Devices Operator Ordinance
(MPBetreibV) is not required. It is also not necessary to
carry out safety checks in accordance with Section 6 of the
Medical Devices Operator Ordinance (MPBetreibV).
30
0 °C to 40 °C, 20 to 65%
relative humidity
0 °C to 55 °C, 10 to 90%
relative humidity