| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | PCP Air gun charging pressure calculator | ||||||||||||||||
2 | |||||||||||||||||
3 | Gun Filling Pressure (bar) | 220 | <--Change according to the pressure you fill your gun | ||||||||||||||
4 | Gun Tank Capacity (cc) | 250 | <--Change according to gun tank capacity | ||||||||||||||
5 | Gun Tank Initial Pressure (bar) | 130 | <--Change according to gun initial pressure | ||||||||||||||
6 | Gun Pressure Diff. (bar) | 90 | |||||||||||||||
7 | Gun Air Volume per charge (cc) | 22500 | |||||||||||||||
8 | Scuba Tank Capacity (lt) | 12 | <--Change according to Scuba tank capacity | ||||||||||||||
9 | Scuba Tank initial Pressure (bar) | 280 | <--Change according to Scuba tank pressure | ||||||||||||||
10 | |||||||||||||||||
11 | Fill 1 | Fill 2 | Fill 3 | Fill 4 | Fill 5 | Fill 6 | Fill 7 | Fill 8 | Fill 9 | Fill 10 | Fill 11 | Fill 12 | Fill 13 | Fill 14 | Fill 15 | Fill 16 | |
12 | Scuba Tank Pressure (bar) | 280 | 278.13 | 276.25 | 274.38 | 272.50 | 270.63 | 268.75 | 266.88 | 265.00 | 263.13 | 261.25 | 259.38 | 257.50 | 255.63 | 253.75 | 251.88 |
13 | Scuba Tank Air Volume (cc) | 3,360,000 | 3,337,500 | 3,315,000 | 3,292,500 | 3,270,000 | 3,247,500 | 3,225,000 | 3,202,500 | 3,180,000 | 3,157,500 | 3,135,000 | 3,112,500 | 3,090,000 | 3,067,500 | 3,045,000 | 3,022,500 |
14 | Fill 17 | Fill 18 | Fill 19 | Fill 20 | Fill 21 | Fill 22 | Fill 23 | Fill 24 | Fill 25 | Fill 26 | Fill 27 | Fill 28 | Fill 29 | Fill 30 | Fill 31 | Fill 32 | |
15 | 250 | 248.13 | 246.25 | 244.38 | 242.50 | 240.63 | 238.75 | 236.88 | 235.00 | 233.13 | 231.25 | 229.38 | 227.50 | 225.63 | 223.75 | 221.88 | |
16 | 3,000,000 | 2,977,500 | 2,955,000 | 2,932,500 | 2,910,000 | 2,887,500 | 2,865,000 | 2,842,500 | 2,820,000 | 2,797,500 | 2,775,000 | 2,752,500 | 2,730,000 | 2,707,500 | 2,685,000 | 2,662,500 | |
17 | |||||||||||||||||
18 | |||||||||||||||||
19 | Note 1: 'Gun Filling Pressure' cannot exceed 'Scuba Tank Pressure' | ||||||||||||||||
20 | Note 2: 'Gun Air Volume per Charge' and 'Scuba Tank Air Volume' are assumed at 1 bar (Atmospheric) | ||||||||||||||||
21 | |||||||||||||||||
22 | By Marinos Angelides |