84
Measuring Device
The Measuring Device is an impedance circuit that simulates the human body. The
Measuring Device is specified differently for different applications and specifications.
Repeatedly pressing the “Measure Device” soft key will allow you to select one of the
many measuring devices listed in the table below. The table below indicates the
available measuring devices and the appropriate agency standard to which it
correlates.
UL544 Non patient equipment
UL544 Patient care equipment
IEC601-1, UL2601, EN60601-1
Electric Spas,
Equipment Assemblies and
Associated Equipment
IEC60990 Fig4-U2, IEC60950
Laboratory Equipment
Information Technology
Laboratory Equipment
Information Technology
The Leakage Current test can be
configured to verify the bandwidth
of the leakage current “voltmeter”,
by setting the Probe configuration,
“Probe-HI to Probe-LO”, and
selecting the measuring device
“Frequency Check”.
The selection is intended to be
used for meter verification only
and has no application for
normal testing.
Measuring Device Diagrams
Diagrams of the measuring devices are shown in the images below.