Ametek Universal III 509-7X Series - Page 54

Conguration & Calibration
45
UNIV.III: <Tag>
POINT CAL
1. LOW POINT CAL
2. HIGH POINT CAL
UNIV.III: <Tag>
ENTER LOW POINT CAL
NNNu
XXXu
UNIV.III: <Tag>
ENTER HI POINT CAL
NNNu
XXXu
UNIV.III: <Tag>
CAPACITANCE CAL
1. LOWER LEV NNNu
2. LOWER CAP NNNpF
3. UPPER LEV NNNu
4. UPPER CAP NNNpF
UNIV.III: <Tag>
CALIBRATION
1. STRAPPING TABLE
2. D/A TRIM
3. POINT CAL
4. CAPACITANCE CAL
5. TRUE LEVEL
6. CHNG ANLG LOOP ASGN
UNIV.III: <Tag>
LOWER LEV
NNNu
XXXu
UNIV.III: <Tag>
LOWER CAP
NNNpF
XXXpF
UNIV.III: <Tag>
UPPER LEV
NNNu
XXXu
UNIV.III: <Tag>
UPPER CAP
NNNpF
XXXpF
From configuration
screen
To D/A Trim
4.4.2 Capacitance Calibration
Capacitance calibration uses zero and span capacitance
values as the calibration data. These values can be
obtained from the Drexelbrook Service department (or a
previous calibration or identical application). Call 1-800-
527-6297 for assistance. Please provide your DE purchase
order number, transmitter serial number, and application
information to the Service Engineer.
Following is the keystroke sequence for Capacitance
Calibration using the Model 275 Calibrator.
Select
Device Setup.
Select
Conguration Menu.
Select
Calibration.
Select
Capacitance Cal—select either Lower Level or
Upper Level depending on whether the next value will be
higher or lower for the second point—edit capacitance value
and level as a pair—return to Capacitance Cal screen.
Exit—Calibration is complete.
4.4.1 Point Calibration (Continued)