Hioki 8835-01 - Voltage Drop Trigger (Memory Recorder Function Only)

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8.6 Using the Analog Trigger Function
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8
.6.3 Voltage Drop Trigger (Memory Recorder Function Only)
NOTE
・The 8835-01 is designed to measure commercial power supplies (50/60 Hz).
・This unit detects momentary voltage drops in commercial power supplies.
・When the peak of the voltage falls lower than the setting level, the trigger will
occur.
・The time axis ranges that can be used are 100 μs to 50 ms/DIV.
・If the conditions are met already when measurement is started, triggering
does not occur. Triggering only occurs if the conditions are removed and
then met again.
Method Screen: STATUS 2, DISPLAY
1. Select the voltage drop trigger.
(1) Call up the STATUS 2 or DISPLAY screen.
(2) Move the flashing cursor to the position
shown in the figure on the left.
(3) Use the function keys to select voltage drop.
2. Select the frequency of the measuring
object.
The setting cannot be made on the DISPLAY
screen.
(1) Move the flashing cursor to the position
shown in the figure on the left.
(2) Use the function keys to select the
frequency.
:50Hz
:60Hz