BC Biomedical PFC-3000 SERIES, Руководство пользователя, Страница: 21 / 90

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ANUAL
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6.3 Mechanical
Connections
6.3.1 Protection Filter In order to protect the instrument from contaminations with
particles of the air it is important to use the filter, which is
delivered with each instrument. The filter has to be used on the
High flow as well as on the Low flow channel.
6.3.2 FlowAnalyzer
TM
Adapter Set
The FlowAnalyzer
TM
Adapter Set included assists in connecting
various test objects to the FlowAnalyzer
TM
. A minimal amount of
dead space as well as minimal differences in the Flow stream
assist in assuring highly accurate measurements. When using
the Low flow connection for measuring respiratory parameters,
the positive interface of the differential pressure sensor is
used for the pressure measurement. The T-Piece included with
the connection tube connects the corresponding interfaces.
Particles in the air may clog the measuring system
and result in inaccurate measuring results. The Filter must be
checked on a regular basis.