Beurer BC 40 - Manual (Page 25)

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• you move or speak during the measurement ( appears
on the display)
• the cuff is placed on the arm too tightly or loosely or if the
cuff is damaged ( appears on the display)
• the pump pressure is higher than 290 mmHg (
appears on the display)
• the batteries are almost worn out ( and ).
In such cases, repeat the measurement. If necessary, rein-
sert or replace the batteries.
8. Cleaning and maintenance
• 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.
• Never place any heavy objects on the device.
9. Technical specifications
Model no. BC 40
Measurement
method
Oscillometric, non-invasive blood pressure
measurement on the wrist
Measurement
range
Cuff pressure 0 – 290 mmHg,
Systolic 50 – 250 mmHg,
Diastolic 40 –180 mmHg,
Pulse 40 – 180 beats/minute
Display accu-
racy
Systolic ± 3 mmHg, diastolic ± 3 mmHg, pulse
± 5 % of the value shown
Measurement
inaccuracy
Max. permissible standard deviation accord-
ing to clinical testing: systolic 8 mmHg/dias-
tolic 8 mmHg
Memory 60 memory spaces
Dimensions L 76 mm x W 70 mm x H 23 mm
Weight Approximately 105 g (without batteries)
Cuff size 12.5 to 21.5 cm
Permissible
operating con-
ditions
+ 10 °C to + 40 °C, ≤ 85 % relative humidity
(non-condensing)
Permissible
storage condi-
tions
- 20 °C to + 55 °C, ≤ 85 % relative humidity,
800-1060 hPa ambient pressure
Power supply 2 x 1.5V AAA batteries
Battery life For approx. 300 measurements, depending on
levels of blood pressure and pump pressure
Accessories Instructions for use, 2 x 1.5V AAA batteries,
storage box
Classification Internal supply, continuous operation, applica-
tion part type BF, IPX0, no AP or APG