Hioki MR8827, Instruction Manual

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123
Read Measurement Values (Using the AB Cursors)
Read Measurement Values on Waveform Screen (for 1, 2, 4, 8 screens)
Press the DISP key to open the Waveform screen.
Screen display (time axis cursor)
Cursor A Value
Cursor B Value Time Values
Frequency
How cursor values are
displayed depends on
the selected cursor type.
Values Between AB cursors
A Cursor B cursor
Waveform values at the intersection
with each cursor are displayed.
Time Value
To change the display type, refer to “Time
Value” (“Time Value” (p. 306))
Cursor Value
Cursor types Cursor value
Cursor value display example
(with two cursors)
Div
(Time Value and
Frequency)
t : A, B cursor values: Time from trigger point or recording
start
B-A value: Time difference between AB cursors
A B
B-A
1/t : Frequency for which t is 1 cycle
See “Screen display” above
Range
(Measurement
Values)
A, B each cursor value: Measured value of channel
B-A value: Difference between measured values at AB
cursors
A
B
B-A
Trace
(Time and
Measurement
Values)
Time Values
A, B cursor values: Time from trigger point or recording
start
B-A value: Time difference between AB cursors
Measurement Value
A, B cursor values: (Memory function) measurement value
(Recorder function) maximum,
minimum values
B-A value: Difference between measured values at AB
cursors
A B
B-A (Time difference)
B-A (Difference between measured
values)
Time Values
Measurement Values
You can press the DISP key to display the waveform and cursor values separately.
Refer to “7.7.3 Switch the Waveform Display Width” (p. 136).
• When using external sampling: Value t is the number of samples.
• When the voltage range is changed during measurement by the recorder function or X-Y Recorder
function, trace measurement values are acquired at the range settings when measurement was
stopped. The data measured by MR8990 Digital Voltmeter Unit is updated after every 2 points the AB
cursor moved.
7
W
avef
orm Screen Monit
oring and
Analysis