Hioki Memory HiCorder MR6000, Instruction Manual, Page: 192 / 392

186
Numerical Calculation Types and Descriptions
Calculation
type
Description
Amplitude
Calculates a value (amplitude) between a low
and high levels letting 0% and 100% of acquired
waveform data be them, respectively, based on
a histogram (frequency distribution).
(High level) − (Low level)
0%
100%
High
level
Low
level
Number of data points
Amplitude
Overshoot
Undershoot
Calculates a ratio of a difference between the
maximum (or minimum) value and a high (or
low) level to a difference between a high and
low levels, which are calculated letting 0% and
100% of acquired waveform data be them,
respectively, based on a histogram (frequency
distribution).
[(Maximum value) − (High level)] / [(High level) −
(Low level)] × 100
[(Low level) − (Minimum value)] / [(High level) −
(Low level)] × 100
0%
100%
High
level
Low
level
Number of data points
Overshoot
Undershoot
+Width (Period
during which
a waveform
is above the
intermediate
level)
−Width (Period
during which
a waveform
is below the
intermediate
level)
Calculates a time lag between the time when
a waveform crossed the intermediate line level
(50%) in the positive (or negative) direction and
the time when it next crossed the intermediate
level in the opposite direction.
Settings: Filter , Stat.
+Width
High
−Width
Low
100%
0%
50%
Interme-
diate level
Burst width
Calculates a time during which a burst signal is
outputted.
Settings: Filter , Burst end filter , Window ( Up ,
Low ), Stat.
T
Window-level range
Burst width
Accumulation
Method : Total
Calculates an accumulation by subtracting an
accumulation (V) enclosed by the zero-level
(zero-potential) line and the negative-amplitude
part of a signal waveform from an accumulation
(unit: V) enclosed by the zero-level (zero-
potential) line and the positive-amplitude part of
a signal waveform.
When a calculation range is specified with
section cursors, the instrument calculates an
accumulation between the cursors.
S: Accumulation
n
: Number of data points
di
:
i
th-point data acquired
across a channel
di S =
∑
i
= 1
n
S
1
S
2
S
2
S
2
S
1
S
2
S
2
Cursor A
Cursor B
S
=
S
1
−
S
2
HIOKI MR6000A966-03