DH Instruments E-DWT-H, Руководство по эксплуатации и обслуживанию

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E-DWT-H OPERATION AND MAINTENANCE MANUAL
© 2009 DH Instruments, a Fluke Company Page 56
Enter the number (1 - 40) of the File AutoTest to be edited.
Note
To create a File AutoTest definition file similar to an existing
definition file without entering all the definition information, edit
an existing definition file and at the end of the editing process,
save it as a different file number.
The display is:
1psi 2MPa 3kPa
4bar
The unit of measure selection screen is the current [UNIT] selection screen (see
Section 3.7.3). Select the desired pressure measurement unit for the AutoTest.
The display is:
DUT full scale:
6000 psi g File1
Enter the full scale pressure of the DUT to be calibrated with this File AutoTest.
The value entered will be used along with the DUT tolerance to AutoRange
RPM4-E-DWT settings when the File AutoTest is run (see Section 3.7.5,
 PRINCIPLE ).
The display is:
DUT tolerance:
0.25% FS File1
Enter the tolerance in % of full scale (measurement uncertainty, precision or
accuracy as desired) of the DUT to be calibrated using this File AutoTest. The
value entered will be used along with the DUT full scale to determine
RPM4-E-DWT AutoRange settings when the AutoTest is run (see Section 3.7.11,
 PRINCIPLE ).
The display is:
Number of targets:
1 File1
Enter the total number of pressure points or target pressures to be included in
the AutoTest. The maximum number of points is 21. If data is to be taken at
“zero” pressure, include the “zero” points in the point count.
The display is:
Pressure target N:
0.0 psi g File1
Enter the numerical value of the target pressure point <N> . Repeat until all of the
points in the File AutoTest have been defined.
The display is:
Pressure target N:
0.00 psi g File1
Enter the identifying number under which this File AutoTest definition file is to be
saved. A confirmation is required to overwrite and existing sequence.
While editing a File AutoTest, pressing [ESC] backs through entries until editing
of the pressure target values has begun. Then [ESC] can only be used to
abandon editing.
3.9 [SPECIAL]

PURPOSE
[SPECIAL] accesses a menu of RPM4-E-DWT functions and features that are less commonly used or not
normally used in regular operation.