KROHNE Summit 8800 Vol 2 - Manual (Page 115)

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08/2013 - MA SUMMIT 8800 Vol2 R02 en
SUMMIT 8800 STREAM CONFIGURATION 06
6 .11 .1 GPA 2145
Liquid Gas Steam
When GPA 2172:1996 is selected as the energy standard in Heating Valve or as Relative Density
standard in relative density, this page will be made available.
6 .11 .2 TAB Normal and extended
The normal values refer to the 22 gas components normally used in calculations. The extended
give the other 23 components that can be found in natural gas.
The following screen appears:
Figure 114 GPA 2145 normal Gas data
Enter the GPA 2145 parameter per components used:
Mr molar mass
Gid molar mass ratio
Hmid ideal gross heating value mass
Hvid ideal gross heating value volume
hmid ideal net heating value mass
hvid Ideal net heating value volume
bi summation factor
For complete information of these parameters and the values refer to the standards GPA 215
and GPA 2172.
NOTE: These standards are revised on a regular basis and as such care should be chosen to
make sure the year of issue is appropriate to the desired use.