Thermo Scientific 48i, Инструкция по эксплуатации

Страница: 271 / 321

C-Link Protocol Commands
Calibration
Thermo Fisher Scientific Model 48 i Instruction Manual B-29
co bkg
This command reports the current CO backgrounds. The following
example reports that the CO background is 1.4 ppm.
Send: co bkg
Receive: co bkg 1.4 ppm
set co bkg value
This command is used to set the CO background to a user-defined value ,
where value is a floating-point representation of the background in the
currently selected units. The following example sets the CO background to
1.4 ppm.
Send: set co bkg 1.400
Receive: set co bkg 1.400 ok
bkg o2
This command reports the oxygen background concentration in percent.
The following example reports that the current O
2
background
concentration is 1.5%.
Send: bkg o2
Receive: bkg o2 1.50 %
set bkg o2
This command is used to set the oxygen background concentration in
percent. The example below sets the O
2
background concentration to
1.5%.
Send: set bkg o2 1.5
Receive: set bkg o2 1.5 ok
init ratio
This command reports the initial sample/reference ratio. The following
example reports that the initial ratio was 1.16210.
Send: initial ratio
Receive: initial ratio 1.16210
sp conc
high sp conc
low sp conc
These commands report span concentration in single range mode, or the
high and low span concentrations in dual or auto range mode. If the mode
is incorrect, the instrument responds with “can’t, wrong settings”. The
following example reports the span gas concentration in single range mode.