GE Moisture Image 1 Series Service Manual page 59

Table 2-8: Background Gas Current Multipliers
Background Gas
Argon (Ar)
Hydrogen (H )
2
Helium (He)
Methane (CH )
4
Ethane (C H )
2 6
Propylene (C H )
3 6
Propane (C H )
3 8
Butene (C H )
4 8
Butane (C H )
4 10
Butadiene (C H )
6 6
Acetylene (C H )
2 2
Hexane (C H )
6 14
Cyclohexane (C H )
6 12
Vinyl Chloride
(CH CHCl)
2
Vinylidene Chloride
(C H F )
2 2 2
Neon (Ne)
Xenon (Xe)
Krypton (Kr)
Sulfur
Hexaflouride (SF )
6
Freon 318 (C F )
4 8
Tetrafluoromethane
(CF )
4
Carbon Monoxide
(CO)
Troubleshooting and Maintenance
Up to 1000 PPM 5000-10,000 PPM
0.97
1.64
1.72
1.08
0.87
0.91
0.79
0.69
0.68
0.71
0.95
0.57
0.64
0.74
0.77
1.18
0.70
0.83
0.54
0.39
0.62
0.99
Current Multipliers
2.5% to 10%
0.96 0.95
1.96 2.38
2.13 2.70
1.09 1.11
0.84 0.81
0.88 0.87
0.76 0.72
0.65 0.60
0.63 0.58
0.66 0.62
0.94 0.93
0.52 0.89
0.58 0.54
0.69 0.65
0.73 0.69
1.23 1.28
0.65 0.61
0.79 0.76
0.49 0.44
0.34 0.30
0.57 0.52
0.99 0.98
June 2003
25%
0.98
1.35
1.39
1.05
0.91
0.93
0.58
0.77
0.76
0.79
0.97
0.67
0.72
0.81
0.83
1.11
0.78
0.88
0.64
0.49
0.71
0.99
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