YOKOGAWA WT5000, Features Manual

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4-8
IM WT5000-01EN
Frequency Filter, Rectifier, Level (Freq Filter/Rectifier/Level)
You can set the frequency filter in detail.
Sync Source and Frequency Measurement (Sync Source/Freq Measurement)
This instrument has a frequency filter for detecting the cross points of the sync source and measuring
frequencies.
You can set a high-pass filter (High Pass Filter: HPF), rectifier, low-pass filter (Low Pass Filter: LPF), and level to
remove unneeded low and high frequencies and measure the frequency of the waveform component you want
to measure.
Click here.
Second frequency measurement (Freq2 Measurement)
This instrument can measure two frequencies for a single input signal. For example, if the voltage signal of
element 1 is a 50 Hz signal with a 1 kHz signal superimposed, the instrument can simultaneously measure
the 50 Hz as Freq and 1 kHz as Freq2. To measure the 50 Hz frequency, you would set the sync source and
frequency measurement described above, and to measure the 1 kHz frequency, you would set the frequency
filter of the second frequency measurement.
Click here.
Sync Source and Frequency Measurement (Sync Source/Freq Measurement)
Advanced Frequency Filter Setting (Freq Filter Advanced Setting )
Turn the advanced frequency filter setting on or off.
When the Advanced Frequency Filter Setting Is Off
The frequency filter consists of a high-pass filter and a low-pass filter.
Sync Src
FreqU
Sync Src
FreqI
U
I
LPF HPF
• Frequency Filter (HPF)
The high-pass filter is fixed to on. The cutoff frequency is 0.1 Hz.
• Turning the Frequency Filter (LPF) On and Off (Freq Filter)
This is the same as turning the frequency filter on and off in the input settings (basic measurement
conditions). The setting is shared.
Click here.
• Cutoff Frequency (Cutoff)
This is the same as the frequency filter cutoff frequency in the input settings (basic measurement conditions).
The setting is shared.
Click here.
• Setting All Input Elements Collectively
If you select the top cell of each item in the table, you can set the item collectively on all input elements.
4 Input Settings (Advanced/Options)