Bias Voltage; Min And Max Bias Voltage Limits; Agc Intensity - Thermo Scientific 48i Instruction Manual

Bias Voltage

Min and Max Bias
Voltage Limits

AGC Intensity

Thermo Fisher Scientific
The Bias Voltage screen displays the current bias voltage reading and sets
the minimum and maximum alarm limits. Acceptable alarm limits range
from -130 to -100 volts. If the bias voltage reading 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 > Bias Voltage.
●
BIAS VOLTAGE:
ACTUAL
>MIN
MAX
RANGE AVG
The Minimum Bias Voltage alarm limit screen is used to change the
minimum bias voltage alarm limit. The minimum and maximum bias
voltage screens function the same way.
In the Main Menu, choose Alarms > Bias Voltage > Min or Max.
●
BIAS VOLTAGE:
ACTUAL MIN:
SET MIN TO:
RANGE AVG
The AGC Intensity screen displays the current AGC Intensity reading and
sets the minimum and maximum alarm limits. Acceptable alarm limits
range from 150,000 to 300,000 Hz. If the AGC intensity reading 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 > AGC Intensity.
●
-110 V
-130 V
-100 V
DIAGS ALARM
-130 V
-120 V
 INC/DEC
 SAVE VALUE
DIAGS ALARM
Model 48i Trace Level-Enhanced Instruction Manual
Operation
Alarms Menu
?
3-65