| COMPRESSIBILITY
OF GASSES AT 70°F |
| Pressure
PSIG |
Volume
ACF |
Air |
Argon |
Helium |
Hydrogen |
Nitrogen |
Oxygen |
| 1000 |
1 |
70.26 |
71.79 |
66.37 |
66.26 |
73.38 |
71.83 |
| 1100 |
1 |
77.21 |
79.10 |
72.64 |
72.50 |
76.08 |
79.15 |
| 1200 |
1 |
84.14 |
86.44 |
78.86 |
78.66 |
82.82 |
86.52 |
| 1300 |
1 |
91.07 |
93.79 |
85.03 |
84.73 |
89.49 |
93.89 |
| 1400 |
1 |
98.00 |
101.20 |
91.16 |
90.83 |
97.65 |
101.27 |
| 1500 |
1 |
104.77 |
108.50 |
98.12 |
96.84 |
102.74 |
108.66 |
| 1600 |
1 |
111.37 |
115.90 |
104.28 |
102.83 |
109.29 |
116.09 |
| 1700 |
1 |
117.97 |
123.30 |
110.40 |
108.75 |
115.78 |
123.50 |
| 1800 |
1 |
124.57 |
130.70 |
116.49 |
114.66 |
122.25 |
130.88 |
| 1900 |
1 |
131.17 |
138.00 |
122.54 |
120.49 |
128.66 |
138.27 |
| 2000 |
1 |
137.77 |
145.30 |
128.55 |
126.28 |
134.90 |
145.68 |
| 2100 |
1 |
144.36 |
152.60 |
134.53 |
132.05 |
140.91 |
153.04 |
| 2200 |
1 |
150.91 |
159.90 |
104.49 |
137.71 |
147.33 |
160.34 |
| 2300 |
1 |
156.97 |
167.10 |
146.37 |
143.37 |
153.46 |
167.64 |
| 2400 |
1 |
163.04 |
174.30 |
152.25 |
148.97 |
159.48 |
174.92 |
| 2500 |
1 |
169.11 |
181.50 |
158.08 |
154.48 |
165.39 |
182.04 |
| 2600 |
1 |
175.17 |
188.60 |
163.89 |
159.96 |
171.24 |
189.18 |
| 2700 |
1 |
181.24 |
195.60 |
169.66 |
165.43 |
177.04 |
196.27 |
| 2800 |
1 |
187.30 |
202.50 |
179.40 |
170.84 |
182.69 |
203.26 |
| 2900 |
1 |
193.37 |
209.40 |
181.10 |
176.20 |
188.32 |
210.24 |
| 3000 |
1 |
198.96 |
216.30 |
186.78 |
181.49 |
193.82 |
217.09 |
| 3100 |
1 |
204.40 |
223.00 |
192.42 |
186.85 |
199.14 |
223.86 |
| 3200 |
1 |
209.83 |
229.70 |
198.03 |
192.07 |
204.61 |
230.56 |
| 3300 |
1 |
215.27 |
236.30 |
203.60 |
197.31 |
209.86 |
237.18 |
| 3400 |
1 |
220.70 |
242.80 |
209.15 |
202.50 |
215.05 |
243.65 |
| 3500 |
1 |
226.14 |
249.20 |
214.66 |
207.64 |
220.26 |
250.10 |
|