Oxygen flowmeter conversions
Oxygen |
| Corrected Heliox Flow (LPM) at Various FIO2 | Settings |
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Flowmeter |
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Setting | 20% |
| 30% | 40% | 50% | 60% | 70% | 80% |
| 90% |
| 100% |
1 | 1.8 |
| 1.6 | 1.4 | 1.3 | 1.2 | 1.18 | 1.15 |
| 1.02 |
| 1.0 |
2 | 3.6 |
| 3.2 | 2.8 | 2.6 | 2.4 | 2.4 | 2.3 |
| 2.0 |
| 2.0 |
3 | 5.4 |
| 4.8 | 4.2 | 3.9 | 3.6 | 3.5 | 3.5 |
| 3.1 |
| 3.0 |
4 | 7.2 |
| 6.4 | 5.6 | 5.2 | 4.8 | 4.7 | 4.6 |
| 4.1 |
| 4.0 |
5 | 9.0 |
| 8.0 | 7.0 | 6.5 | 6.0 | 5.9 | 5.8 |
| 5.1 |
| 5.0 |
6 | 10.8 |
| 9.6 | 8.4 | 7.8 | 7.2 | 7.1 | 6.9 |
| 6.1 |
| 6.0 |
7 | 12.6 |
| 11.2 | 9.8 | 9.1 | 8.4 | 8.3 | 8.1 |
| 7.1 |
| 7.0 |
8 | 14.4 |
| 12.8 | 11.2 | 10.4 | 9.6 | 9.4 | 9.2 |
| 8.2 |
| 8.0 |
9 | 16.2 |
| 14.4 | 12.6 | 11.7 | 10.8 | 10.6 | 10.4 |
| 9.2 |
| 9.0 |
10 | 18.0 |
| 16.0 | 14.0 | 13.0 | 12.0 | 11.8 | 11.5 |
| 10.2 |
| 10.0 |
11 | 19.8 |
| 17.6 | 15.4 | 14.3 | 13.2 | 13.0 | 12.7 |
| 11.2 |
| 11.0 |
12 | 21.6 |
| 19.2 | 16.8 | 15.6 | 14.4 | 14.2 | 13.8 |
| 12.2 |
| 12.0 |
13 | 23.4 |
| 20.8 | 18.2 | 16.9 | 15.6 | 15.3 | 15.0 |
| 13.3 |
| 13.0 |
14 | 25.2 |
| 22.4 | 19.6 | 18.2 | 16.8 | 16.5 | 16.1 |
| 14.3 |
| 14.0 |
15 | 27.0 |
| 24.0 | 21.0 | 19.5 | 18.0 | 17.7 | 17.3 |
| 15.3 |
| 15.0 |
16 | 28.8 |
| 25.6 | 22.4 | 20.8 | 19.2 | 18.9 | 18.4 |
| 16.3 |
| 16.0 |
17 | 30.6 |
| 27.2 | 23.8 | 22.1 | 20.4 | 20.1 | 19.6 |
| 17.3 |
| 17.0 |
18 | 32.4 |
| 28.8 | 25.2 | 23.4 | 21.6 | 21.2 | 20.7 |
| 18.4 |
| 18.0 |
19 | 34.2 |
| 30.4 | 26.6 | 24.7 | 22.8 | 22.4 | 21.9 |
| 19.4 |
| 19.0 |
20 | 36.0 |
| 32.0 | 28.0 | 26.0 | 24.0 | 23.6 | 23.0 |
| 20.4 |
| 20.0 |
21 | 37.8 |
| 33.6 | 29.4 | 27.3 | 25.2 | 24.8 | 24.2 |
| 21.4 |
| 21.0 |
22 | 39.6 |
| 35.2 | 30.8 | 28.6 | 26.4 | 26.0 | 25.3 |
| 22.4 |
| 22.0 |
23 | 41.4 |
| 36.8 | 32.2 | 29.9 | 27.6 | 27.1 | 26.5 |
| 23.5 |
| 23.0 |
24 | 43.2 |
| 38.4 | 33.6 | 31.2 | 28.8 | 28.3 | 27.6 |
| 24.5 |
| 24.0 |
25 | 45.0 |
| 40.0 | 35.0 | 32.5 | 30.0 | 29.5 | 28.8 |
| 25.5 |
| 25.0 |
26 | 46.8 |
| 41.6 | 36.4 | 33.8 | 31.2 | 30.7 | 29.9 |
| 26.5 |
| 26.0 |
27 | 48.6 |
| 43.2 | 37.8 | 35.1 | 32.4 | 31.9 | 31.1 |
| 27.5 |
| 27.0 |
28 | 50.4 |
| 44.8 | 39.2 | 36.4 | 33.6 | 33.0 | 32.2 |
| 28.6 |
| 28.0 |
29 | 52.2 |
| 46.4 | 40.6 | 37.7 | 34.8 | 34.2 | 33.4 |
| 29.6 |
| 29.0 |
30 | 54.0 |
| 48.0 | 42.0 | 39.0 | 36.0 | 35.4 | 34.5 |
| 30.6 |
| 30.0 |
31 | 55.8 |
| 49.6 | 43.4 | 40.3 | 37.2 | 36.6 | 35.7 |
| 31.6 |
| 31.0 |
32 | 57.6 |
| 51.2 | 44.8 | 41.6 | 38.4 | 37.8 | 36.8 |
| 32.6 |
| 32.0 |
33 | 59.4 |
| 52.8 | 46.2 | 42.9 | 39.6 | 38.9 | 38.0 |
| 33.7 |
| 33.0 |
34 | 61.2 |
| 54.4 | 47.6 | 44.2 | 40.8 | 40.1 | 39.1 |
| 34.7 |
| 34.0 |
35 | 63.0 |
| 56.0 | 49.0 | 45.5 | 42.0 | 41.3 | 40.3 |
| 35.7 |
| 35.0 |
36 | 64.8 |
| 57.6 | 50.4 | 46.8 | 43.2 | 42.5 | 41.4 |
| 36.7 |
| 36.0 |
37 | 66.6 |
| 59.2 | 51.8 | 48.1 | 44.4 | 43.7 | 42.6 |
| 37.7 |
| 37.0 |
38 | 68.4 |
| 60.8 | 53.2 | 49.4 | 45.6 | 44.8 | 43.7 |
| 38.8 |
| 38.0 |
39 | 70.2 |
| 62.4 | 54.6 | 50.7 | 46.8 | 46.0 | 44.9 |
| 39.8 |
| 39.0 |
40 | 72.0 |
| 64.0 | 56.0 | 52.0 | 48.0 | 47.2 | 46.0 |
| 40.8 |
| 40.0 |
HELIO2 |
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Blender | 11 |
