Min And Max So; Min Trigger; Concentration Limits - Thermo Scientific 43i Instruction Manual

Operation
Alarms Menu

Min and Max SO

Concentration Limits

3-64 Model 43i Trace Level-Enhanced Instruction Manual
goes beyond either the minimum or maximum limit, an alarm is activated.
The word "ALARM" appears in the Run screen and in the Main Menu.
In the Main Menu, choose Alarms > SO
The Minimum SO
2
minimum SO
SO concentration alarm limit screens function the same way.
2
In the Main Menu, choose Alarms > SO

Min Trigger

The Minimum Trigger screen allows the user to view and set the SO
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 > SO
SO2 CONCENTRATION:
ACTUAL
>MIN
MAX
MIN TRIGGER
RANGE AVG
Concentration alarm limit screen is used to change the
2
concentration alarm limit. The minimum and maximum
2
SO2 CONCENTRATION:
ACTUAL MIN:
SET MIN TO:
MOVE CURSOR
INC/DEC
RANGE AVG
MIN TRIG(CEILING/FLOOR):
ACTUAL TRIGGER: CEILING
SET TRIGGER TO:
TOGGLE AND SAVE VALUE
RANGE AVG
Concentration.
2
35.7
100.0
100.0
CEILING
DIAGS ALARM
Concentration> Min or Max.
2
100.0
000400.0 ?
SAVE VALUE
DIAGS ALARM
Concentration > Min Trigger.
2
FLOOR ?
DIAGS ALARM
2
Thermo Fisher Scientific