Diode test – Fluke 77 User Manual

Page 34

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Maintenance

AC Voltage Test

3

3-9

Referring to Table 3-4, set the Ohms Calibrator or Decade Resistor to the
resistance value indicated in steps 1 through 6. Verify that the display reading
is within the limits shown.

3-10. Diode

Test

1.

Set the UUT to the Diode Test function.

Note

On Fluke 5100 series calibrators, activate the 50

divider

override. On Fluke 5500A calibrators, lock voltage to the 33V
range.

2.

Apply an input from the DC Voltage Calibrator of +.090V dc to the

z and COM input terminals of the UUT, and verify that the
beeper is on.

3.

Increase the DC Voltage Calibrator output to +.110V dc, and verify
that the beeper is off.

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