Fluke VT650 - Unidirectional Flow Mode; Inspiratory Flow Connections

VT650/VT900
Users Manual
16
Unidirectional Flow Mode
Use the unidirectional flow to measure either
inspiratory or expiratory gas flow.
Inspiratory Flow Connections
For inspiratory connections, see Figure 6.
1. Connect the inspiratory hose to the flow inlet
on the Analyzer.
2. Use a standard breathing hose to connect
the test lung to the exhaust port on the
Analyzer.
Figure 6. Inspiratory Breathing Circuit Connections
FLOW
INLET
±
300 lpm
FLOW
EXHAUST
ULTRA
LOW FLOW
LOW
PRESSURE
ULTRA
LOW PRESSUR E
0 TO 10 mbar
HIGH
PRESSURE
750 ml /min 160 mbar0.8 TO 10 bar
GAS FLOW ANALYZER
VT900
Inspiratory Hose
Ventilator
Inlet
Exhaust
Expiratory Hose
Test Lung