Helio PM5500 用户手册
11
H
ELI
O
2
BLENDEr
HELIUM-OxygEn
OxYGEN FLOWMETER CONVERSIONS
Oxygen
Flowmeter
Setting
Corrected Heliox Flow (LPM) at Various
F
I
O
2
Settings
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