Fluke FLK-1503 [24/38] Using the compare function model 1507

1507/1503

Users Manual

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Figure 8. Measuring Polarization Index and Dielectric

Absorption Ratios

Using the Compare Function (Model

1507)

Use the Compare function to set a pass/fail compare level

for the insulation measurements. To use the Compare

function:

1. Press the C button to select the desired compare

value. You can choose from 100 kΩ, 200 kΩ, 500 kΩ,

1 MΩ, 2 MΩ, 5 MΩ, 10 MΩ, 20 MΩ, 50 MΩ, 100 MΩ,

200 MΩ, and 500 MΩ.

2. Perform insulation tests as described earlier in this

manual.

3. The green pass indicator will appear if the measured

value is greater than the selected value.

4. Press and hold the C button for 1 second to

disable the Compare function. The pass indicator will

turn off when you start a new test or choose a new

compare value.