Beurer BM 27 Gebrauchsanweisung Seite 29

Display accuracy Systolic ± 3 mmHg,
Diastolic ± 3 mmHg,
Pulse ± 5% of the value shown
Measurement Max. permissible standard deviation
inaccuracy according to clinical testing:
Systolic 8 mmHg /
Diastolic 8 mmHg
Memory 4 x 30 memory spaces
Dimensions L 112 mm x W 110 mm x H 53 mm
Weight Approximately 341 g (without batteries,
with cuff)
Cuff size 22 to 42 cm
Permissible opera- +10°C to +40°C, 10 to 85% relative
ting conditions humidity (non-condensing)
Permissible sto- -20°C to +55°C, 10-90% relative humi-
rage conditions dity, 800-1050 hPa ambient pressure
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
The serial 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 complies with European Stand-
ard EN60601-1-2 (In accordance with CISPR 11,
IEC 61000-4-2, IEC 61000-4-3 and IEC 61000-4-8) and
is subject to particular precautions with regard to elec-
tromagnetic compatibility. Please note that portable and
mobile HF communication systems may interfere with this
unit.
• The device complies with the EU Medical Devices
Directive 93/42/EEC, the German Medical Devices Act
(Medizinproduktgesetz) and the standards EN1060-1
(Non-invasive sphygmomanometers – Part 1: General
requirements), EN1060-3 (Non-invasive sphygmoma-
nometers – Part 3: Supplementary requirements for
electro-mechanical blood pressure measuring systems)
and IEC80601-2-30 (Medical electrical equipment – Part
2 – 30: Particular requirements for the basic safety and
essential performance of automated non-invasive sphyg-
momanometers).
• The accuracy of this blood pressure monitor has been
carefully checked and developed with regard to a long
useful life. If using the device for commercial medical pur-
poses, it must be regularly tested for accuracy by appro-
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