GasLab Q2 displays and operating the device
7
GasLab Q2
G a s Q u a l i t y A n a l y z e r
Page 69 of 135
In the display
Q2 Standard details
, interim results of the selected calculation standard are
displayed. Below are examples of the appearance of this display (view after branching with
“
Details
”):
Figure 7.34: Q2 Standard A details
Figure 7.35: Q2 Standard B details
The line with the information on "
Operation
" and "
Step"
is also displayed here. In the next line
the calculation standrard is specified in double size. The following values are calculated for
partially wet, dry
and
wet gas
, respectively, for the set reference state.
Displayed value
(Abbreviation)
Meaning (of the abbreviation of value) / physical quantity
Hs
Heating value; molar
HsV
Gross heating value based on volume
HsM
Gross heating value based on mass
Hi
Inferior calorific value; molar
HiV
Net heating value based on volume
HiM
Net heating value based on mass
Z
Compressibility factor (Z) ,
Ws
Gross Wobbe index
Wi
Net Wobbe index
d
Relative density
Rho
Density at base conditions(
Standard density)
M
molar mass (of the mixture)
MZ
methane number
To view all calculations, use the overlay keys again (scroll), since the
display is too long to be shown fully.
The change to the details of another standard is only possible via the main
display.
