Calibrate Pressure Span; Restore Default Pressure Calibration; Flow Calibration - Thermo Scientific 48i Instruction Manual

Calibrate Pressure Span

Restore Default Pressure
Calibration

Flow Calibration

Thermo Fisher Scientific
The Calibrate Pressure Span screen allows the user to view and set the
pressure sensor calibration span point.
Note The plumbing going to the pressure sensor should be disconnected so
the sensor is reading ambient pressure before performing the span
calibration. The operator should use an independent barometer to measure
the ambient pressure and enter the value on this screen before
calibrating.
In the Main Menu, choose Service > Pressure Calibration > Span.
●
The Restore Default Pressure Calibration screen allows the user to reset the
pressure calibration configuration values to factory defaults.
In the Main Menu, choose Service > Pressure Calibration > Set
●
Defaults.
RESTORE DEFAULT CAL:
RANGE AVG DIAGS ALARM
The Flow Calibration submenu is used to calibrate the flow sensor to zero,
span, or restore factory default values. The flow calibration is visible only
▲
CALIBRATE PRESSURE SPAN:
CURRENTLY:
SET TO:

MOVE CURSOR

CHANGE VALUE
RANGE AVG DIAGS ALARM
 RESTORE
753.0 mmHg
760.0 mmHg ?

SAVE
RESTORE DEFAULT CAL:
ARE YOU SURE YOU WANT

PRESS TO CONFIRM RESTORE
RANGE AVG
Model 48i Trace Level-Enhanced Instruction Manual
Operation
Service Menu

RESTORE
TO?x
DIAGS ALARM
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