Probewell Lab Inc.
Page •40
While testing, you can check the partial results of the test scrolling up and down the
screen. You will get the results as they come in.
3. Test execution
The Four-quadrant (Wh) Test sequence is divided in four distinct subtests. Each
subtest runs the equivalent of a Quick Test, with the base phase lag angle between
voltage and current changing each time.
4. Obtaining and Saving Test Results
After the three test points, the watthour measurement period ends automatically.
Then, the load is removed and three test results are displayed: one for HL, one for
PF and one for LL. A fourth test result is available: the weight average according to
the formula (4HL+2LL+PF)/7.
The tests results can then be saved.
Before saving, the operator must enter the meter ID, if it was not already entered or
scanned, and must answer up to eight custom questions saved in the MT-1/WT3.
When saved to the unit’s non-volatile memory, the Four-Quadrant (Wh) Test will be
divided into four separate test reports (one for each subtest). They can be viewed in
the Reports section of the mobile app.