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Thermo Scientific 146i Instruction Manual page 71

Dynamic gas calibrator

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Permeation Rate
Thermo Fisher Scientific
The Permeation Rate screen is used to enter the permeation rate of the
permeation capsule used. Allowable values are 1.0 to 99999.9. If the values
selected are lower or higher than allowed, "TOO LOW" or TOO HIGH"
appears on the screen.
Note Changing this value may affect allowable limits for permeation
concentration levels. It is advisable to check these settings.
In the Main Menu, choose Permeation Oven Setup > Permeation
Rate.
Level 1-5
The Permeation Level 1-5 screens are used to set minimum and maximum
permeation levels. These levels can be selected from the Operation or Flow
Modes screens.
Note When a gas is selected and mixed with the permeation oven output,
permeation levels cannot be selected.
In the Main Menu, choose Permeation Oven Setup > Level 1-5.
PERMEATION RATE NG/NG/MIN:
CURRENTLY:
SET TO:
MOVE CURSOR
CHANGE VALUE
OPER
MODE
DIAGS ALARM
PERMEATION CONC LEVEL 1
MIN:
MAX:
SET TO:
000001.200
MOVE CURSOR
CHANGE VALUE
OPER
MODE
DIAGS ALARM
1000.0
01020.0
?
SAVE
0.100 PPM
5.000 PPM
PPM ?
SAVE
Model 146i Instruction Manual
Operation
Permeation Oven Setup Menu
3-29

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