Section 5
Columbia 400 (LC41-550FG)
Performance
Initial Issue of Manual: November 10, 2004
RC050002
Latest Revision Level/Date: -/11-10-2004
5-35
OXYGEN SYSTEM DURATION CHARTS
The chart shown in Figure 5 - 34 should be used to determine the amount of oxygen available
when using the A4 Flowmeter with cannulas or masks.
A4 FLOWMETER WITH CANNULA OR MASKS
Oxygen System Usage Duration - A4 FlowMeter - STD Cannula
99% Confidence Tolerance (42 Cu. Ft. Serviced to 1,800 PSIG)
10
12
14
16
18
20
22
24
0.
00
1.
00
2.
00
3.
00
4.
00
5.
00
6.
00
7.
00
8.
00
9.
00
10.
00
11.
00
12.
00
13.
00
14.
00
15.
00
Hours of Available O2
Usage Altitude (Ft * 1,000)
1 PERSON
2 PERSONS
3 PERSONS
4 PERSONS
Notes: Bottle capacity has been reduced 5% for safety.
Figure 5 - 34