Chapter 8
Performance Verification
1049766 Rev A V60 Ventilator Service Manual 8-29
8.5.7 Oxygen Accuracy (Test 7)
The oxygen accuracy test verifies the accuracy of the oxygen percentage
delivered to the patient.
Required equipment:
• 22-mm connector
• Pressure pick-off port
• 18-in. smooth-bore tubing
• Proximal pressure line assembly
• Whisper Swivel
•Ingmar test lung
• Certifier FA Plus analyzer with oxygen sensor
1. Connect a patient circuit, including test lung, Whisper Swivel, and
analyzer to the ventilator (Figure 8-20).
• Set the analyzer to measure oxygen.
• Set up the test lung with an Rp20 and a compliance of 20.
Figure 8-20: Oxygen Accuracy Test Configuration
2. If the ventilator is not already in normal ventilation mode, cycle power
to the ventilator to enter normal ventilation mode.
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