Hioki 3504-40 C HiTester, Instruction Manual

Page: 72 / 292

5.1 Comparator Function
66
10.
Press to set the D upper limit value.
Enter the D lower limit value setting mode.
11.
In the same way input the D lower limit value using the arrow keys
or the numeric keypad.
At time of shipment, it is set to ” - - - - - - ” (OFF).
12.
Press to set the D lower limit value.
13.
Press .
The unit switches to the comparator measurement mode.
The comparator measurement result is displayed in the MAIN display area.
See
"Comparator Measurement Results" (p. 73)
Flash
(SUB display area)
Lower limit value
(Light up)
• The upper and lower limit values set during count setting become displayed
count values independent of measurement conditions. If the range settings
are changed, the absolute values which define the count values are
changed.
For example, if the range is currently set at 200 nF this would mean that C
count value of 50000 = 50E-9, D count value 100 = 0.00100.
• Set the comparator measurement mode measurement conditions while in
normal measurement mode.
See
3.3 "Setting the Measurement Conditions" (p. 26)
• The large/small judgment for the upper limit and lower limit values is not per-
formed. An error is not generated if the upper limit and lower limit values are
set in reverse, but the judgment cannot be performed properly.
• Refer to "Judgement results display" (p. 73) regarding comparator judgment
results.
• After settings are complete, can be used to toggle the judgment
range display to confirm the judgment range.