Min And Max Scrubber Efficiency Limits; Concentration - Thermo Scientific 48i Instruction Manual

Min and Max Scrubber
Efficiency Limits

Concentration

Thermo Fisher Scientific
Menu. Last date (read only) displays the date and time of the last scrubber
test done.
In the Main Menu, choose Alarms > Scrubber Eff.
●
SCRUBBER EFFICIENCY:
ACTUAL
>MIN
MAX
LAST TEST
RANGE AVG
The Minimum Scrubber Gas Concentration alarm limit screen is used to
change the minimum scrubber efficiency alarm limit. The minimum and
maximum scrubber efficiency screens function the same way.
In the Main Menu, choose Alarms > Scrubber Eff > Min or Max.
●
SCRUBBER EFFICIENCY:
ACTUAL MIN:
SET MIN TO:
RANGE AVG
The Concentration screen displays the current CO concentration and sets
the minimum and maximum alarm limits. Acceptable alarm limits range
from 0 to 1000 ppm. 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). If the CO concentration 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 > Concentration.
●
0.0 %
95.0 %
101.0 %
NO DATA
DIAGS ALARM
95 %
96 %

INC/DEC
 SAVE VALUE
DIAGS ALARM
Model 48i Trace Level-Enhanced Instruction Manual
Operation
Alarms Menu
?
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