O 2 Concentration - Thermo Scientific 48i Instruction Manual

Operation
Alarms Menu
Concentration
O Concentration
2
Min and Max O
Concentration Limits
3-76 Model 48i Instruction Manual
Min Trigger
The Minimum Trigger screen allows the user to view and set the
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 > Select Concentration >
●
MinTrigger.
The O
concentration and sets the minimum and maximum alarm limits.
Acceptable alarm limits range from 0.00 to 100.00 % with defaults of
25.00% (minimum and maximum). If the O
either the minimum or maximum limit, an alarm is activated. This alarm is
only visible if the internal O
In the Main Menu, choose Alarms > O2 Concentration.
●
The Minimum O
2
minimum oxygen concentration alarm limit. The minimum and maximum
O concentration screens function the same way.
2
In the Main Menu, choose Alarms > O2 Concentration > Min or Max.
●
MIN TRIG(CEILING/FLOOR):
ACTUAL TRIGGER:
SET TRIGGER TO:
TOGGLE AND SAVE VALUE
RANGE AVG DIAGS ALARM
Concentration Alarm screen displays the current oxygen
2
2
O2 CONCENTRATION:
ACTUAL
>MIN
MAX
MIN TRIGGER
RANGE AVG DIAGS ALARM
Concentration alarm limit screen is used to change the
2
CEILING
FLOOR ?
concentration goes above
2
sensor option is installed.
%
15.02
%
25.00
%
25.00
CEILING
Thermo Fisher Scientific