Servomex SERVOPRO MultiExact, Operator'S Manual

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MultiExact Gas Analyser Appendix
A11 CROSS INTERFERENCE OFFSETS (FOR PARAMAGNETIC
TRANSDUCERS)
Pure Gas Formula Molar
mag.susc
x 10
-6
Cross interference offsets
Control = 20 °C Purity = 60 °C
20 °C 50 °C 60 °C 110 °C
Acetaldehyde CH
2
CHO –22.70 –0.31 –0.34 –0.35 –0.40
Acetic acid CH
3
CO
2
H –31.50 –0.56 –0.62 –0.64 –0.74
Acetone CH
3
COCH
3
–33.70 –0.63 –0.69 –0.71 –0.82
Acetylene HCCH –20.80 –0.25 –0.28 –0.29 –0.33
Acrylonitrile CH
2
=CHCN –24.10 –0.35 –0.39 –0.40 –0.46
Allyl alcohol CH
2
CHCH
2
OH –36.70 –0.71 –0.79 –0.81 –0.93
Ammonia NH
3
–18.00 –0.17 –0.19 –0.20 –0.23
Argon Ar –19.60 –0.22 –0.24 –0.25 –0.29
Benzene C
6
H
6
–54.84 –1.24 –1.36 –1.41 –1.62
Boron chloride BCl
3
–59.90 –1.38 –1.53 –1.57 –1.81
Boron trifluoride BF
3
–19.00 –0.20 –0.22 –0.23 –0.26
Bromine Br
2
–73.50 –1.78 –1.96 –2.02 –2.32
1,2 Butadiene C
4
H
6
–35.60 –0.68 –0.75 –0.77 –0.89
1,3 Butadiene C
4
H
6
–30.60 –0.54 –0.59 –0.61 –0.70
N-Butane C
4
H
10
–50.30 –1.11 –1.22 –1.26 –1.45
iso-Butane (CH
3
)
2
CHCH
2
–51.70 –1.15 –1.26 –1.30 –1.50
1 Butene CH
3
CH
2
CH=CH
2
–41.10 –0.84 –0.93 –0.96 –1.10
N–Butyl acetate CH
3
COOC
4
H
9
–77.50 –1.89 –2.09 –2.15 –2.47
iso–Butylene (CH
3
)
2
CH=CH
2
–44.40 –0.94 –1.03 –1.06 –1.22
1 Butyne (Ethylacetylene) CH
3
C
3
H
2
–43.50 –0.91 –1.00 –1.03 –1.19
Carbon dioxide CO
2
–21.00 –0.26 –0.29 –0.30 –0.34
Carbon disulphide CS
2
–42.20 –0.87 –0.96 –0.99 –1.14
Carbon monoxide CO –9.80 0.06 0.07 0.07 0.08
Carbon tetrachloride CCl
4
–66.60 –1.58 –1.74 –1.79 –2.06
Carbon tetrafluoride CF
4
–31.20 –0.55 –0.61 –0.63 –0.72
Chlorine Cl
2
–40.50 –0.82 –0.91 –0.94 –1.08
Chloro ethanol ClCH
2
CH
2
OH –51.40 –1.14 –1.25 –1.29 –1.49
Chloroform CHCl
3
–59.30 –1.37 –1.51 –1.55 –1.78
Cumene (CH
3
)
2
CHC
6
H
5
–89.53 –2.24 –2.47 –2.55 –2.93
Cyclohexane C
6
H
12
–68.13 –1.62 –1.79 –1.84 –2.12
Cyclopentane C
5
H
10
–59.18 –1.36 –1.50 –1.55 –1.70
Cyclopropane C
3
H
6
–39.90 –0.81 –0.89 –0.92 –1.05
Diacetylene C
4
H
2
–37.50 –0.74 –0.81 –0.84 –0.96
Dichloroethylene (CHCl)
2
–49.20 –1.07 –1.18 –1.22 –1.40
Diethyl ether (C
2
H
5
)
2
O –55.10 –1.25 –1.37 –1.41 –1.63
2,2 Difluoro 1 chloroethane CClH
2
CHF
2
–52.40 –1.17 –1.29 –1.33 –1.52
1,2 Difluoro 1,2 dichloroethylene CFCl=CFCl –60.00 –1.39 –1.53 –1.58 –1.81
Difluoro dichloro methane (Freon 12) CCl
2
F
2
–52.20 –1.16 –1.28 –1.32 –1.5
Dimethoxy methane CH
2
(OCH
3
)
2
–47.30 –1.02 –1.12 –1.16 –1.33
Dimethylamine (CH
3
)
2
NH –39.90 –0.81 –0.89 –0.92 –1.05
Dimethylether CH
3
OCH
3
–26.30 –0.41 –0.46 –0.47 –0.54
Dimethylethylamine (CH
3
)
2
NC
2
H
5
–63.60 –1.49 –1.64 –1.69 –1.95
05410001A / Revision 6 137