Calibration
Calibration Procedure
Thermo Fisher Scientific
Model 5030
i
SHARP Instruction Manual
4-5
CAL BARO PRESSURE SPAN:
PRESSURE: 760 mmHg
SET TO: 74
7
mmHg?
MOVE CURSOR
CHANGE VALUE
SAVE
RANGE AVG DIAGS ALARM
Be sure to save the entry and compare the values once more. Repeat as
necessary to within 2 mmHg.
The Calibrate Vacuum/Flow Zero screen calibrates the vacuum/flow sensor
at zero value. This is done automatically with every filter tape change.
However, if for any reason this needs to be done, proceed to the following
screen below to execute a zeroing filter tape change.
CAL VACUUM/FLOW ZERO:
VAC ZERO: 0.0
FLOW ZERO: 0.0
TO CALIBRATE ZERO BY
CHANGING FILTER
RANGE AVG DIAGS ALARM
The Calibrate Vacuum Pressure Span screen allows the user to view and set
the vacuum sensor calibration span point.
To calibrate the vacuum sensor, zero a digital manometer (capable of
measuring up to 100 mmHg) and attach to the +
PA port on the rear
panel. Then push the toggle switch on the right inward to open (see
Figure
4–1
). The manometer reading can now be used to calibrate the vacuum
sensor.
Calibrate Vacuum/Flow
Zero
Calibrate Vacuum
Pressure Span
Содержание 5030i SHARP
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