Beurer BM 28 Gebrauchsanweisung Seite 35

Measurement Cuff pressure 0-300 mmHg,
range systolic 50-280 mmHg,
diastolic 30-200 mmHg,
pulse 40-199 beats/minute
Display accuracy Systolic ± 3 mmHg,
diastolic ± 3 mmHg,
pulse ± 5% of the value shown
Measurement Max. permissible standard deviation
uncertainty according to clinical testing:
systolic 8 mmHg /
diastolic 8 mmHg
Memory 4 x 30 memory spaces
Dimensions L 134 mm x W 103 mm x H 60 mm
Weight Approximately 367 g (without batteries,
with cuff)
Cuff size 22 to 42 cm
Permissible opera- +10 °C to +40 °C, <90% relative humidi-
ting conditions ty, 800-1050 hPa ambient pressure
Permissible sto- -20 °C to +55 °C, <90% relative humidi-
rage conditions ty (non-condensing)
Power supply 4 x 1.5 V
Battery life For approx. 300 measurements, depen-
ding on levels of blood pressure and
pump pressure
Classification Internal supply, IP21, no AP or APG,
continuous operation, application part
type BF
AA batteries
35
Expected service At least 20.000 measurements
life
The batch number is located on the device or in the battery
compartment.
Technical information is subject to change without notifica-
tion to allow for updates.
• This device conforms with the European stand-
ard EN 60601-1-2 (in accordance with CISPR-11,
IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-2,
IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5,
IEC 61000-4-6, IEC 61000-4-7, IEC 61000-4-8,
IEC 61000-4-11) and is subject to particular precautions
with regard to electromagnetic compatibility. Please
note that portable and mobile HF communication sys-
tems may interfere with this device.
• The device complies with Regulation (EU) 2017/745 of
the European Parliament and of the Council for medi-
cal devices as well as the respective national regulations
and the standard IEC 80601-2-30 (Medical electrical
equipment Part 2-30 – Particular requirements for basic
safety and essential performance of automated non-in-
vasive sphygmomanometers).
• The accuracy of this blood pressure monitor has been
carefully checked and developed with regard to a long
useful life. If the device is used for commercial medical
purposes, it must be regularly tested for accuracy by ap-
propriate means. Precise instructions for checking accu-
racy may be requested from the service address.