Hioki MR8880-20, Instruction Manual

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13.3 Real-time Function
236
Basic Specifications
Overwriting save
Selectable Off or On
• On: When there is not much space left on the storage media, the
oldest waveform file with the same extension is deleted and a
new file is created.
• Off: Data is saved until the storage media is full and then mea-
surement ends.
Auto print
Selectable from On and Off (after measurement)
When measurement data has been acquired for the specified
recording length portion, it is printed in accordance with the set-
tings.
Manual print
Printing with the printer is performed in the measurement stop
state each time the PRINT key on the MR9000 Printer Unit is
pressed.
(Only measurement data stored in internal buffer memory is
printed.)
Print range
Selectable from entire waveform and waveform between A and B
• When using auto print, set the print range before measurement.
• When the PRINT key on the MR9000 Printer Unit is pressed
after measurement, a screen for selecting printing of all data or
part of data is displayed to enable the print range to be selected.
13.3 Real-time Function
Recording interval
100, 200, 500
μ
s
1, 2, 5, 10, 20, 50, 100, 200, 500 ms
1, 2, 5, 10, 20, 30 s
1 min
Note: Data is stored at the interval set here.
Recording length
(Continuous record-
ing)
Continuous measurement can be set to On/Off
• On: Continuous recording from start to end of measurement*
1 M Words from before measurement was stopped are stored in
internal buffer memory.
(500,000 Words when envelope mode is On)
*: When a 2 GB CF card is used, saving for approx. 11 hours at
recording interval of 100 µs is possible.
• Off: Set the recording time
(Variable by recording interval, up to 694 days, 10 hours, and 40
minutes when recording interval of 1 min.)
Data types Selectable from instantaneous values and effective values
Envelope mode
On/Off
The sampling clock for acquiring peak data is fixed to 1 MS/s.
Sampling data used for acquiring peak data is not retained.