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Operation
Alarms Menu
Min and Max Zero Concentration
Min Trigger
3-72
Model 42i Trace Level Instruction Manual
ZERO CONCENTRATION:
ACTUAL
>MIN
MAX
MIN TRIGGER
RANGE
The Minimum NO Concentration alarm limit screen is used to change the
minimum NO concentration alarm limits. The minimum and maximum
Limits
NO, NO
, and NO
2
way.
In the Main Menu, choose Alarms > Zero Concentration > Min or
●
Max.
NO CONCENTRATION:
ACTUAL MIN:
SET MIN TO:
RANGE
The Minimum Trigger screen allows the user to view and set the Zero
concentration alarm trigger type to either floor or ceiling. The minimum
alarm may be programmed as a floor trigger (alarm is triggered when the
concentration falls below the minimum value) or a ceiling trigger (alarm is
triggered when the concentration goes above the minimum value).
In the Main Menu, choose Alarms > Zero Concentration >
●
MinTrigger.
MIN TRIG(CEILING/FLOOR):
ACTUAL TRIGGER:
SET TRIGGER TO:
RANGE
AVG
DIAGS ALARM
concentration alarm limit screens function the same
x
00020.00 ?
MOVE CURSOR
CHANGE VALUE
AVG
DIAGS ALARM
CEILING
TOGGLE AND SAVE VALUE
AVG
DIAGS ALARM
0.09
0.00
2.00
CEILING
0.0
SAVE
FLOOR ?
Thermo Fisher Scientific
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Troubleshooting
