11.1 LR8400-20, LR8401-20, LR8402-20 Memory HiLogger Specifications
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Chapter 11 Specifications
11
Monitor function Confirm instantaneous values and waveforms without recording data.
(Monitoring is performed while triggering.)
Display
Save
Save destination CF card or USB flash drive selectable
Auto save Waveform data and interval calculation results (real-time saving)
Numerical calculation results other than in
terval calculations (after mea-
surement saving)
Real-time saving • Saves waveform data in binary or CSV format to selected removable
storage about once per minute (for slower recording intervals, saves
every interval).
• Real-time saving to removable storage is possible while communicat-
ing with the Logger Utility.
Split Save Selectable Off, On or Periodic
On Saves data split into separate files from meas
urement start, at the set in-
terval.
Periodic
Saves data split into separate files from a set reference time (within 24
hours), at the set interval.
Overwriting save Selectable Off or On
On Deletes the oldest file to save the newest file when removable storage be-
comes full.
Remove external media During real-time saving, press a butto
n, confirm the displayed message,
and remove the storage media.
When the removable media is re-inserted, data retained in internal mem-
ory is saved continuously to a separate file.
Data protection When a power outage occurs during real-time saving, the file is closed
before shutdown.
When battery charge is depleted during ba
ttery operation, the file is
closed.
Manual saving Press SA
VE to save.
Select SA
VE operation from selection or immediate saving.
For immediate saving, select the save type, format, and time span.
Save types Setting criteria, waveform data (binary format), waveform data (CSV for-
mat), numerical calculation results, scree
n captures (compressed bitmap
format)
Reloading data Up to 8 million data values can be saved in binary format to a specified
locati
on.
(one analog channel recording time, or 8 M / n values for n channels)
Calculations
Numerical calculations
No. of calculations Six calculations are available at the same time
Calculations Average value, peak value, maximum value, Time to maximum value,
minimum value, Time to minimum value
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