YOKOGAWA DL7440 User Manual

10-51
IM 701450-01E
10
Analyzing and Searching Waveforms
Time-Axis Parameters
+Width –Width
Period
Distal line (90%)
Mesial line (50%)
Proximal line (10%)
Rise Fall
High (100%)
Low (0%)
Rise:
Fall:
Freq:
Period:
(Prod)*
AvgFreq:
(FR–A)*
AvgPeriod:
(PR–A)*
+Width:
(+Wd)*
–Width:
(–Wd)*
Duty:
* The characters inside the parentheses are measurement
parameter names used when displaying the measured values.
Rise time [s]
Fall time [s]
Frequency [Hz] 1/Period
Period [s]
Average frequency within
the measurement range [Hz]
Average period within
the measurement range [Hz]
Time width above the mesial value [s]
Time width below the mesial value [s]
Duty cycle + Width/Period × 100[%]
Measurement
range
Pulse : Pulse count
When Pulse=3
(PlsN)
Time Range1
Time Range2
Distal line (90%)
Mesial line (50%)
Proximal line (10%)
Set the measurement range (Time Range)
according to the pulse you wish to measure.
Burst1
Burst1, Burst2: Burst width [s]
(Bst1, Bst2)
Time Range1 Time Range2
Burst2
Set the measurement range (Time Range)
according to the burst width you wish to measure.
Distal line
Mesial line
Proximal line
Measurement
range
Area Parameters
Int1TY
The area under the positive amplitude
Int2TY
The area under the positive amplitude – the area under the negative amplitude
Int1XY
The summation of the triangular area of the X-Y waveform
Int2XY
The summation of the trapezoidal area of the X-Y waveform
* For details on the derivation of the area, see appendix 2.
10.6 Automated Measurement of Waveform Parameters

YOKOGAWA DL7440 Specifications

General

Brand	YOKOGAWA
Model	DL7440
Category	Test Equipment
Language	English