lprstep1.gif (1317 bytes) Long Term - LPR Step

The LPR Step begins the first half of the test at the start potential at exactly half way through the test a ‘start step current’ is stored the step is applied to the stop potential. Just before the end of the test a ‘stop step current’ is stored from these two stored currents a LPR result is calculated.

Step Diagram

lprstep4.gif (2165 bytes)

Advanced Settings

Half way through the test various count resistor options can be applied when the stop potential is set. The Auto option reduces the internal count resistor to 10 ohms after which it will auto range. If Leave on current is chosen the internal CR will not change unless it needs to (assuming Auto ranging during test is selected).

 

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