Inficon Protec P3000, Перевод оригинального руководства по эксплуатации, Страница: 113 / 128

Gas library
113
8 Gas library
The operating software of the Protec P3000 contains a list of about 100 gas equiva-
lents which are relevant to the refrigerating industry. These gas equivalents are
stored in a ROM (read only memory) and from the list contained in this memory
gases and trigger levels may be selected through the corresponding sub-menus. The
data contained in the ROM can not be changed. In addition, the program provides 40
unoccupied memory locations (user library EEPROM memory). Here the user may
save the data of gases the parameters of which he has defined himself (see User
Library). He may also select any gases defined earlier. The library of the Protec
P3000 contains the following gases by default:
Gas designation (max.
5 digits) Other Designations Molecular mass (amu)
R11 CFCl
3
137.4
R12 CF
2
Cl
2
120.9
R12B1 CF
2
ClBr
Halon 1211
165.4
R13 CF
3
Cl 104.5
R13B1 CF
3
Br
Halon 1301
149
R14 CF
4
80
R21 CHFCI
2
102.9
R22 CHF
2
CI 86.5
R23 CHF
3
70
R32 CH
2
F
2
52
R41 CH
3
F 34
R50 CH
4
Methane
16
R113 C
2
F
3
Cl
3
187.4
R114 C
2
F
4
Cl
2
170.9
R115 C
2
F
5
Cl 154.5
R116 C
2
F
6
138
R123 C
2
HF
3
Cl
2
152.9
R124 C
2
HF
4
Cl 136.5