Numerical Calculation Type And Description - Hioki MEMORY HiCORDER MR8847-01 Instruction Manual

10.6 Numerical Calculation Type and Description

Numerical Calculation
Type
Average
RMS
(Root-Mean-Square)
value
(Rms)
Peak-to-Peak value
(Peak-Peak)
Maximum Value
(Maximum)
Time to Maximum
Value (Max-Time)
Minimum Value
(Minimum)
Time to Minimum
Value (Min-Time)
Period/Frequency
Description
Obtains the average value of waveform data.
n
1
AVE: Average value

AVE di
-- -
=
n n: Data count
i 1
di: Data on channel number i
=
Obtains the RMS value of waveform data. If Scaling is enabled, calculations are applied
to the waveform after scaling.
n
1 RMS: RMS value
2

RMS di
-- -
=
n: Data count
n
i 1
di: Data on channel number i
=
Obtains the value of the difference (peak-to-
peak value) between maximum and mini-
mum values of waveform data.
Obtains the maximum value of waveform
data.
Obtains the time (in seconds) from the last
trigger point to the maximum value.
If the maximum value occurs in two or more
instances, the first instance is treated as the
maximum value.
Obtains the minimum value of waveform
data.
Obtains the time (s) from the trigger point to
the minimum value.
When there are two or more minimum val-
ue points, the first point of the first wave-
form for which calculation was carried out is
taken as the minimum value.
Obtains the time (in seconds) from the last
trigger point to the minimum value.
If the minimum value occurs in two or more
instances, the first instance is treated as
the minimum value.
10.6 Numerical Calculation Type and Description
Maximum
value
Minimum
value
Maximum
value
Maximum
value
Minimum
value
Minimum
value
Level
191
P-P value
T
Time to Maximum
Value
T
Time to Minimum
Value
10