Fluke Biomedical Ansur QA-ES plug-in Version 1.4.4 - Manual (Page 11)

11
5 H.F. Leakage Test Element
5.1 Introduction
This test checks to see whether all electrodes on an ESU have leakage currents within acceptable limits over a
range of power and load settings.
To complete this test measurements are taken, one for each electrode, each with a different set-up. These set-ups
will depend on whether the ESU is grounded or isolated (see reference 1 for details). All H.F. leakage current
measurements within the Ansur test element will be taken for one electrode prior to being run on the next.
The user must define a power value with a dedicated load and with a dedicated mode for every leakage
measurement to be made. This is achieved through the custom setup dialog.
The user must also define the acceptable leakage range for each electrode type, facilitated on the expected
results dialog.
If one measurement fails to meet these limits then the test will fail.
5.2 Custom setup
5.2.1 Software Settings
The software settings are displayed in the left of the custom setup dialog.
Enable Skip Button If set to False (check box clicked so that no checkmark is displayed) the Skip button in
the Test Guide (see section 7.1) for this test will be disabled.
Enable NA Button If set to False (check box clicked so that no checkmark is displayed) the NA button in the
Test Guide (see section 7.1) for this test will be disabled.
5.2.2 Hardware Settings
The hardware settings are defined in two distinct parts. The first of these is found on the left of the custom setup
dialog within the test settings box.
Delay This is the delay between the changing of the loads and taking a power measurement.
ESU Type This is the type of ESU under test.