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Calibration checks – every 2 years at the
latest – must be performed by the follow-
ing institutions or persons:
– Manufacturer
– Trade measurements authorities
– Persons who fulfil the requirements of
the legislation governing the operation
of medical devices.
A) Function testing
Function testing of the monitor can
only be carried out on a person or with
a suitable simulator.
B) Testing of pressure circuit integrity
and deviation of pressure display
Calibration checks - Testing instructions
(for trained specialist staff only)
Note:
a) When the pressure in measurement
mode increases above 299 mmHg, the
quick release valve is triggered and the
pressure circuit opens. When the press-
ure in test mode increases above 320
mmHg, the measured value display
flashes.
b) For the calibration checks a special test
plug must be used. The test plug is
available for a fee from the manufac-
turer.
A pump ball must also be introduced
into the pressure circuit.
EN
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