Fluke Biomedical medTester 5000C User Manual

Page 218

medTester 5000C
Operators Manual

14-8

The setup screen prompts the user to set up the ESU for power setting,
mode, and output. Push

READY

when the setup is complete. Connect the

ESU device output leads to the ESU analyzer for a generator output
measurement. Activate the ESU output to make a measurement.

The medTester measurement screen gets power readings continuously from
the ESU analyzer and displays them. It continuously compares each reading
with the plus and minus limits programmed for that step. Any readings
outside of the limits are flagged and displayed with a "#" sign. When the ESU
reading stabilizes, press

F5 HOLD

to freeze the reading.

The results screen shows the ESU power, Voltage peak to peak in kilovolts,
crest factor (CF), and current. You can accept these readings for this step by
pressing

F5 CONTINUE

or press

F4 REPEAT

if you want to go back to the

measurement screen.

Note

When making generator output measurements with the 454A
and an external load module, ignore the power and peak voltage
readings on the 454A itself. They are not correct because the
454A assumes a different load in this mode. The displayed
medTester readings are correct.

RF Leakage

RF leakage measures the leakage current of the ESU device. The setup screen
shows the load to use, which can be an open load or one of the ESU analyzer
internal loads (RF303

open circuit only). The setup screen prompts the user

to set up the ESU for power setting, mode, and output. Push

F5 READY

when

the setup is complete.

Connect either the ESU active or dispersive electrode leads to the ESU
analyzer for an RF leakage measurement according to the medTester prompt.
Activate the ESU output to make a measurement.

The medTester measurement screen gets leakage current readings
continuously from the ESU analyzer and displays them. When the ESU
reading stabilizes, press