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4.3.2
Secondary Function - GRAPH
At the end of a programmed Time Test (Timed Run or Timed Run + DD) press-
ing the 2nd + GRAPH buttons will bring up a display of the Insulation Resistance
versus time curve.
The resolution of this presentation is
dependent on the sample time selected
before the test or during set-up.
The ◄ and ► buttons can be used to
move the vertical cursor along the time
axis to display the Insulation Resistance
and elapsed test time at the cursor posi-
tion.
Pressing the DISPLAY button returns to
the Digital Presentation of Results.
4.4 ◄ / TEMP Button
Primary Function - ◄
4.4.1
Selects the parameter to be modified to the left or moves the cursor on a graph
screen to the left.
4.4.2
Secondary Function - TEMP
At the completion of a test, press the 2nd + TEMP buttons. This brings up the
Temperature Correction display.
This function provides the ability to display and store temperature corrected Insula-
tion Resistance readings. Therefore, tests compared to historical data can all be
referenced to a common temperature for better qualitative analysis.
NOTE:
• The TEMP function can be activated only after a measurement has been
completed either before or after it is stored.
• If the result of your measurement is outside of the instrument's range
(the display shows the < or > symbol next to the reading), the Tempera-
ture Correction function cannot be applied.
• Temperature correction is not available on Step Voltage tests.
46
GRAPH
5078V
328.5MΩ
MΩ
3000
2500
2000
1500
1000
500
0
0:30 1:00 1:30 2:00 2:30 3:00
Megohmmeter Model 5070
00:02:30
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