Delta Class SLA6900 UHP & SLA6800 Series Metal Sealed MFC's/MFM's
Installation and Operation Manual
X-TMF-SLA6900-SLA6800-TMF-eng
Part Number: 541B100AAG
August, 2009
4-12
Section 4 Maintenance
& Troubleshooting
GAS NAME
FORMULA
SENSOR
ORIFICE
DENSITY (KG/m
3
)
FACTOR
FACTOR
@0°C, 1 atm
Ethylene
C
2
H
4
0.619
1.000
1.261
Ethylene Oxide
C
2
H
4
O
0.589
1.254
1.965
Fluorine
F
2
0.924
1.163
1.695
Fluoroform f-23
CHF
3
0.529
1.584
3.127
Germane
GeH
4
0.649
1.653
3.418
Germanium Tetrachloride
GeCl
4
0.268
2.766
9.574
Halothane (R-123B1)
C
2
HBrClF
3
0.257
2.654
8.814
Helium
He
1.386
0.378
0.178
Hexafluoroacetone
F
3
CCOCF
3
0.219
2.434
7.414
Hexaflorobenzine
C
6
F
6
0.632
2.577
8.309
Hexafluoroethane f-116
C
2
F
6
0.255
2.219
6.139
Hexafuoropropylene (HFP)
C
3
F
6
0.249
2.312
6.663
Hexamethyldisilane (HMDS)
(CH
2
)
6
Si
2
0.139
2.404
7.208
Hexane
C
6
H
14
0.204
1.757
3.847
Hydrogen
H
2
1.008
0.269
0.090
Hydrogen Bromide
HBr
0.987
1.695
3.645
Hydrogen Chloride
HCL
0.983
1.141
1.639
Hydrogen Cyanide
HCN
0.744
0.973
1.179
Hydrogen Fluoride
HF
0.998
0.845
0.893
Hydrogen Iodide
HI
0.953
2.144
5.789
Hydrogen Selenide
H
2
Se
0.837
1.695
3.613
Hydrogen Sulfide
H
2
S
0.850
1.108
1.539
Iodine Pentafluoride
IF
5
0.283
2.819
9.907
Isobutane
C
4
H
10
0.260
1.440
2.593
Isobutene
C
4
H
8
0.289
1.435
2.503
Isopentane
C
5
H
12
0.211
1.605
3.222
Krypton
Kr
1.382
1.729
3.708
Methane
CH
4
0.763
0.763
0.717
Methylacetylene
C
3
H
4
0.473
1.196
1.782
Methyl Bromide
CH
3
Br
0.646
1.834
4.236
3-Methyl-1-butene
C
5
H
10
0.252
1.584
3.127
Methyl Chloride
CH
3
CL
0.687
1.347
2.308
Methyl Fluoride
CH
3
F
0.761
1.102
1.518
Methyl Mercaptan
CH
4
S
0.588
1.313
2.146
Methyl Silane
CH
6
Si
0.393
1.283
2.061
Methyl Trichlorosilane (MTS)
CH
3
Cl
3
Si
0.267
2.310
6.675
Methyl Vinyl Ether
C
3
H
6
O
0.377
1.435
2.567
Monoethanolamine
C
2
H
7
NO
0.305
1.477
2.728
Monoethylamine
C
2
HH
5
NH
2
0.359
1.269
2.013
Monomethylamine
CH
3
NH
2
0.565
1.067
1.420
Neon
Ne
1.398
0.847
0.902
Nickel Carbonyl
Ni(CO)
4
0.212
2.371
7.008
Nitric Oxide
NO
0.995
1.030
1.339
Nitrogen
N
2
1.000
1.000
1.251
Nitrogen Dioxide
NO
2
0.758
1.713
2.052
Nitrogen Trifluoride
NF
3
0.501
1.598
3.168
Nitrogen Trioxide
N
2
O
3
0.443
1.649
3.389
Nitrosyl Chloride
NOCL
0.644
1.529
2.913
Nitrous Oxide
N
2
O
0.752
1.259
1.964
Octofluorocyclobutane
C
4
F
8
0.169
2.672
8.933
Oxygen
O
2
0.988
1.067
1.429
Oxygen Difluoride
OF
2
0.672
1.388
2.402
Ozone
O
3
0.738
1.310
2.138
Pentafluorethane f-125
C
2
HF
5
0.287
2.070
5.360
Pentane (n-Pentane)
C
5
H
12
0.212
1.605
3.222
Perchloryl Fluoride
CLO
3
F
0.448
1.905
4.571
Perfluorobutane
C
4
F
10
0.738
2.918
10.61
Perfluoro-2-Butene
C
4
F
8
0.268
2.672
8.933
Perfluoromethyl-vinylether
PMVE
0.296
2.029
5.131
Table 4-4 Conversion Factors (Nitrogen Base) Continued.
Ref. No. J-836D508 gasdata.doc Vsn. 8.6
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