Associated Research HypotULTRA 7800, Руководство по эксплуатации и обслуживанию

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8
1.4. Key Features of the HypotULTRA
CAL-ALERT

Alerts the operator that the machine is due for
calibration in advance of the calibration due date.
TWO CONTINUITY TEST
MODES
Two test modes allow for a basic Continuity test to
be performed simultaneously with the Hipot test,
or a stand-alone Continuity test to be performed
independently for higher resistance and point-to-
point applications.
PATENTED SMARTGFI

SmartGFI™ disables the instrument’s output
voltage in less than 1 millisecond if excessive
leakage to ground is detected. If enabled,
SmartGFI™ automatically detects if the DUT is
floating or grounding and turns ON or OFF
accordingly.
SECURITY ACCESS
Allows the operator to set different levels of
access to the instrument’s setup programs. Users
can setup passwords for restricting access to
certain parts of the menu.
EXPANDED TEST MEMORIES
User can link up to 200 steps in a single test file
with a total of 2000 steps available in memory.
REAL CURRENT
MEASUREMENT
HypotULTRA simultaneously monitors real and
total current in AC Hipot mode on the same
screen.
EXCLUSIVE PROMPT AND
HOLD FUNCTION
HypotULTRA allows operators to setup a user-
configured message that is displayed in between
test steps. This is a very convenient feature for
applications where test leads need to be moved or
when DUT switches need to be activated as part
of the test cycle.
DIGITALLY CONTROLLED
ARC DETECTION SYSTEM
Allows the operator to choose whether low-level
arcs should be detected. The operator can select
from multiple sensitivity levels.
ELECTRONIC RAMPING (UP
AND DOWN)
Allows the operator to linearly increase or
decrease the output voltage to the DUT over a
specified period of time. Minimizes any damage to
sensitive DUT’s from quick high voltage changes.