Beurer BM 49 - Manual (Page 51)

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In such cases, repeat the measurement. Ensure that you do not move or speak.
If necessary, reinsert or replace the batteries.
9. Cleaning and storing the unit
• Clean your blood pressure monitor carefully using a slightly damp cloth only.
• Do not use any cleaning agents or solvents.
• Under no circumstances should you hold the unit under water, as this can cause liquid to enter and
damage the unit.
• If you store the unit, no heavy objects should be placed on top of it. 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 measurement 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 inaccuracy 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 conditions
-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, storage pouch
Classification Internal supply, IPX0, no AP or APG, continuous operation, type BF
applied part
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 compatibility (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/EC, 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, Part 3: Supplementary
requirements for electro-mechanical blood pressure measuring systems) and IEC 80601-2-30 (Medical
electrical equipment – Part 2 – 30: Particular requirements for the safety and essential performance of
automated non-invasive blood pressure monitors).
• 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 purposes, it must be regularly tested for