Hioki 8841 - RMS Recorder Function

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18.6 RMS Recorder Function
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Time axis
5,10,30s/DIV,1,2,5,10,30min/DIV,1h/DIV
Time axis resolution
100 points/DIV (with the printer)
Number of channel
Analog 16 ch + logic 16 ch
Sampling period
20 rms data/s (200
μ
sfixed)
*1
RMS accuracy
±
3% f.s. (at 50/60 Hz
±
2 Hz, DC) (f.s.=20 DIV)
Measuring object
Commercial power supplies (50/60 Hz), DC
Recording length
Standard (8 M): 25,50,100,200,500,1000,2000 DIV,CONT
*2
Expansion (32 M): 25,50,100,200,500,1000,2000,5000,10000 DIV,CONT
*2
Arbitrarily (Set from 1 division to the maximum number of divisions at 1-
division intervals.)
Screen/print format
The styles single, dual, quad, oct (LCD) / hex
（
Print only)
Interpolation
Line
Recording line display
12-color (LCD), Printout: 4-type
Waveform magnification/
compression
Time axis
×
1,
×
1/2,
×
1/5,
×
1/10,
×
1/20,
×
1/50,
×
1/100,
×
1/200,
×
1/500
Measurement range
×
10,
×
5,
×
2,
×
1,
×
1/2
（
single
）
×
5,
×
2.5,
×
1,
×
1/2,
×
1/4
（
2, 4, 8, 16
）
Waveform storage
Last 2000 divisions of data saved in memory*2
Can be checked by reverse scrolling and reprinted
Print function
ON/OFF and reprinted
A4 print
Available
Additional recording function
ON/OFF
*3
Logging function
Records measured data as digital values
Variable function
Provided
18.6 RMS Recorder Function
（
*1
）: Refer to Appendix 3.5.
（
*2
）: Expanded to 32 M words: 10000 DIV
（
*3
）: Additional recording function (recording data without paper)When enabled, the memory is
regarded as printer paper. Recording starts at the end of previous data, without erasing them.
When the 2000 DIV
*2
has been reached, old data will be overwritten. When OFF, previous
data will be erased. Set to ON if erasing is not desired.