Chapter 5 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 41
Set Molar Weight of Other Gas
Use the
N2MOLW
command to set the molar weight of the other gas
(not SF
6
) in the measurement environment.
N2MOLW
[
weight
]<cr>
where
weight = Molar weight of the other gas in kg/mol. The default is
2.8013401e-02, which is the molar mass of N
2
.
Example:
n2molw
OTHER GAS MOLAR: 2.8013401e-02 kg/mol ?
Set Pressure Normalization
Temperature
Use the
PNORMT
command to set the temperature that is used to
calculate the normalized pressure parameter.
PNORMT
[
t
]<cr>
where
t = Temperature in Celsius, range -100 ... 100. The default is 20.
Example:
pnormt 20
P_NORM_T : 20.00 'C