Hioki MEMORY HiLOGGER LR8450 User Manual

Waveform search
This section describes how to search a measured waveform for a specic point of interest.
This function cannot be used while measurement is in progress.
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Under [Settings], select [Search].
A number of search-related settings will be displayed.
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Under [Type], select the search method.
Level Searches for points that cross the specied level.
Window Searches for points that lie inside or outside the window dened by the specied upper
and lower limit values.
Maximum Searches for the point at which the maximum value occurs.
Minimum Searches for the point at which the minimum value occurs.
Maximal Searches for points at which local maximums occur.
Minimal Searches for points at which local minimums occur.
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Under [Area], select the search range.
All data Searches all measured waveforms.
A-B Searches the range specied with the A/B cursors.
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Under [Target CH], select the channel to search.
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(When [Type] is set to [Level])
Under [Level], specify the level to search for.
Under [Slope], select the slope (direction in which the waveform crosses the specied level)
to search for.
(When [Type] is set to [Window])
Under [Upr/Lwr], specify the upper and lower limit values.
Under [IN/OUT], select the direction in which to search (whether the waveform enters [IN] or
exits [OUT] the area dened by the upper and lower limit values).
HIOKI LR8450A964-03
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Hioki MEMORY HiLOGGER LR8450 Specifications

General

Storage Media	SD card (up to 32 GB)
Measurement Types	Voltage, Temperature, Resistance, Strain, Pulse, Logic
Sampling Rate	1 ms to 1 hour
Interface	LAN, USB, SD card slot
Power Supply	100 to 240 V AC, 12 V DC
Resolution	16-bit
Voltage Range	±10 mV