Hioki 8847, Instruction Manual

Page: 57 / 372

3.4 Setting Measurement Configuration
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Description
Recording Length and Data Samples
Each division of the recording length consists of 100 data samples. The total
number of data samples for a specified recording length = set recording length
(divisions) × 100 + 1.
Each recording length division = 100 pairs of data points, with each pair com-
posed of two values: the maximum and minimum measured values within each
sampling period.
Recording Length and Number of Channels
The available recording length is subject to limitations depending on the number
of channels as selected from Status screen -
[Status] sheet - [Used Ch] .
See: "8.4 Setting Channels to Use (Extending the Recording Length)" (

p.127)
When recording length is set to [Cont.]
• Data for up to 20,000 divisions from the end of measurement can be recorded
in the internal memory of the unit.
• For range settings of 10 to 200 ms/div, when the printer setting (real-time
print) is On, the real-time print is not performed. Perform printing manually
after measurement is completed. (

p.93)
• When Auto-saving is On, the saving is not performed during the measure-
ment. At the forced shutdown point, the remaining data in memory will be
saved.
To change recording length while measuring
Recording length can be changed on the Waveform screen.
The measurement will restart with the newly set recording length.