Wound Component EST Scanner 19035/19035-M/19035-S
Quick Start Guide
■ OSC (Open/Short Check)
The EST Scanner has built-in OSC function to check if there is any
Open (bad connection) or Short (DUT shorted) occurred during test.
It may cause the Fail product to be identified as Pass if Open occurs.
If Short is detected and resolved early when occurred, it can reduce
the damage to fixture and save the test cost.
■ Clear Display
The EST Scanner has made a clearest design for display. All
programs for setting such as test voltage, current state, test readings,
test steps and test state are able to be viewed from the LED display
directly.
■ High/Low Limit Comparison for Pass/Fail Products
The EST Scanner has been designed to do High/Low Limit
comparison for the DUT (Device Under Test). This function is
available in Hipot test, Insulation Resistance test or DC resistance test.
The low limit comparison for leakage and high limit comparison for
insulation are used to test if there’s any bad connection or loose test
wire that causes misjudgment.
■ Remote Control
The EST Scanner is able to extend the [START] and [STOP] signals to
HANDLER CARD for controlling externally. It also can send the test
results to external through this interface as the response device for
parts process.
■ Change Voltage Ramp Time
This instrument has [RAMP] function that can set the time required for
voltage rises from zero to set value.
■ Change Voltage Fall Time
This instrument has [FALL] function that can set the time required for
voltage falls from the set value to low when test time ends.
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■ Auto Switch Leakage Current Test Range
The current meter ranges for withstand voltage test in this Scanner
has two ranges for AC: 0~2.999mA and 3.00~30.00mA, and three
ranges for DC: 0.0~299.9uA, 0.300~2.999mA and 3.00~10.00mA. If
the tested current is low, software can be used to switch the current
range to low range automatically for resolution improvement before
the test ends as need.
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