Yokogawa GC8000 Process Gas Chromatograph - Manual (Page 489)

<Appendix E Computation Scheme>
App.E-16
IM 11B08A01-01E
(a) ISO 6976
The GC8000 converts each peak result obtained in volume percent into the one in mole fraction,
and calculates the real gas calorifi c value on a molar basis, real gas calorifi c value on a mass
basis, real gas calorifi c value on a volumetric basis, relative density of the real gas, density of
the real gas, compression factor and Wobbe index of the sample gas from the ideal gas calorifi c
value on a molar basis, ideal gas calorifi c value on a mass basis, ideal gas calorifi c value on a
volumetric basis, molar mass, and summation factor of each peak.
2nd Edition : May 11, 2012-00