Thermo Scientific TVA2020 Instruction Manual page 88

Calibration
Defining the Response Factor
4-12 TVA2020 Instruction Manual
To define and/or choose a response factor, choose 4=RF from the CALIB
MENU. The following display will appear:
RF0: Default
Up/Dn=Next RF
Enter=Accept
The top line shows the currently active response factor. If no response
factor is applied, the currently active response factor will be the factory
DEFAULT (1.00 for FID methane and 1.00 for PID isobutylene). The
name and value of the default response factor cannot be changed. You can
scroll through the other response factors by using the Up and Down arrow
keys. The other response factor names will show as you scroll through
them:
RF3: PROPANE
Up/Dn=Next RF
1=Change
Enter=Accept
If you would like to activate a different response factor, press
ENTER=Accept. The TVA2020 will show an ACCEPTED message. If
you would like to modify the response factor name or numbers, press
1=Change:
FID
RF3: PROPANE
FID: 1.50
1=Name 2=Numbers
If you would like to change the name assigned to the response factor, press
1=Name. If you would like to change the response factor value, press
2=Numbers. If you choose 1=Name, the following display will appear:
PID/FID
RF3: PROPANE
PID: 1.50
FID: 1.50
1=Name 2=Numbers
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