Fluke 5730A User Manual

5730A
Operators Manual
7-20
9. The Calibrator wideband output changes to 1 V at 1 kHz. When it has, push the
CLEAR REF WBND soft key on the 5790A.
10. Repeat steps 7 to 10 for the 1 V, 300 mV, 100 mV, 30 mV, and 10 mV ranges.
11. Once the calibration procedure completes, save or discard the results in the same
way as at the end of artifact calibration and wideband gain calibration.
12. Touch Save to store the new calibration constants.
13. The Calibrator prompts for the security passcode if it has not already been entered.
14. Touch Discard to delete the results of the calibration. In both cases, the calibration
screen is shown after the Calibrator saves or deletes the results.
Calibration Check
A calibration check is similar to artifact calibration, with the primary differences being
that no changes are made to the stored constants, and the internal check standards are
used as the reference points. A calibration check produces a report similar to the normal
calibration report, and shows output shifts that would result from using the results of the
calibration check.
This procedure can be performed from an external computer, and can be set to run
automatically, with no assistance (there is no need to enter the security passcode, since no
constants are changed).
Use calibration check at any time to confirm the integrity of the 5730A Calibrator
without connecting external standards. The calibration check is also useful for collecting
a performance history.
Before this procedure is started, make sure the Calibrator is powered on and has
completed the appropriate warm-up period. Then follow this procedure to check the
calibration.
1. Touch the Setup Menu>Calibration to bring up the Calibration menu.
2. Touch Run Calibration Check to begin the procedure.
3. As the calibration check proceeds, the display indicates the current process of the
calibration check. When the check is complete, the largest shift that is detected
appears on the display. The Calibrator tells when calibration is complete.
4. Touch Continue to return to the Calibration menu. A report of the output shifts can
be saved from this menu.

Fluke 5730A Specifications

General

Type	Multifunction Calibrator
Resistance Range	0 to 1 GΩ
AC Voltage Frequency	10 Hz to 1 MHz
Display	Color LCD
Interfaces	RS-232, Ethernet
Weight	18 kg
DC Voltage Range	0 to ±1100 V
Dimensions	172 mm H x 432 mm W x 457 mm D (6.8 in H x 17 in W x 18 in D)