Beurer BM 49 - Device Maintenance and Technical Specifications; Cleaning and Storage; Technical Specifications Summary; Operating and Storage Environment

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9. Cleaning and storing the device and cuff
• Clean the device and cuff carefully using a slightly damp cloth only.
• Do not use any cleaning agents or solvents.
• Under no circumstances hold the device and cuff under water, as this
can cause liquid to enter and damage the device and cuff.
• If you store the device and cuff, do not place heavy objects on the
device and cuff. Remove the batteries. The cuff line should not be bent
sharply.
10. Technical specifications
Model no. BM 49
Measurement method Oscillometric, non-invasive blood pressure meas-
urement on the upper arm
Measurement range Cuff pressure 0 – 300 mmHg,
systolic 50-250 mmHg, diastolic 30-200 mmHg,
Pulse 30 –180 beats/minute
Display accuracy Systolic ± 3 mmHg, diastolic ± 3 mmHg,
pulse ± 5 % of the value shown
Measurement inac-
curacy
Max. permissible standard deviation according
toclinical testing: systolic 8 mmHg /
diastolic 8 mmHg
Memory 2 x 60 memory spaces
Dimensions L 145 mm x W 96 mm x H 60 mm
Weight Approx. 264 g (without batteries)
Cuff size 22 to 36 cm
Permissible operating
conditions
+10 °C to +40 °C, ≤ 85 % relative air humidity
(non-condensing)
Permissible storage
and transport con-
ditions
-20 °C to +50 °C, ≤ 85 % relative air humidity,
800 –1050 hPa ambient pressure
Power supply
4 x 1,5 V
AA batteries
Battery life For approx. 250 measurements, depending on
the blood pressure level and/or pump pressure
Accessories Instruction for use, 4 x 1.5 V AA batteries, stor-
age pouch
Classification Internal supply, IPX0, no AP or APG, continuous
operation, type BF
applied part
The serial number is located on the device or in the battery compartment.
Technical information is subject to change without notification to allow
for updates.
• This unit is in line with European Standard EN 60601-1-2 and is subject
to particular precautions with regard to electromagnetic compatibil-
ity (EMC). Please note that portable and mobile HF communication
systems may interfere with this unit. More details can be requested
from the stated Customer Service address or found at the end of the
instructions for use.
• This device is in line with the EU Medical Devices Directive 93/42/
EEC, the „Medizinproduktegesetz“ (German Medical Devices Act) and
the standards EN1060-1 (non-invasive sphygmomanometers, Part 1:
General requirements), EN1060-3 (non-invasive sphygmomanometers,