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The maximum accepted Sigma value can be configured by the operator in the
Measurement configuration section (see chapter
). As
mentioned, the higher the value of accepted Sigma is, the more quickly the measurement
is made (with fewer repetitions) and with less accuracy; the lower the value of Sigma
accepted, the more slowly the measurement is made (with a greater number of repetitions)
and with greater precision.
GEA RM1 automatically manages the correct measurement term when the Sigma value
calculated on the repetitions made is lower than the maximum Sigma value set by the
operator. In any case, at least three repetitions are always performed before the Sigma
calculation (for the first two repetitions of the series the calculated Sigma value is not
shown on the screen, but only from the third repetition onwards) in order to be sure to
have a number of congruous values for the calculation of Sigma.
If, after completing the maximum number of cycles (set by the operator), the Sigma value
remains above the maximum accepted Sigma value, the measurement will end and the
measured electrical parameters will be submitted, but the title in the window will indicate
that the Sigma value requested has not been reached, an asterisk "*" will be added at the
end of the Sigma value calculated for the measurement, in order to make it clear to the
operator that, within the session, the specific measurement has not reached the required
accuracy value at the measurement configuration level.
Summary of Contents for GEA RM1 1.0
Page 4: ...4 TEST circuit diagram 67...
Page 5: ......
Page 13: ...GEA RM1 9 How to use FIGURE 4 EXAMPLE OF INTEGRAL TABLE FIGURE 5 EXAMPLE WITH SIMPLIFIED VIEW...
Page 15: ...GEA RM1 11 How to use FIGURE 8 FIGURE 7...
Page 16: ...12 FIGURE 9 MEASURE WITH INCREASED MN FIGURE 10 REPEAT MEASURE...
Page 17: ...GEA RM1 13 How to use FIGURE 11 EXECUTE MODIFY REPEAT FIGURE 12 MEASURING EXAMPLE WITH SIGMA 5...
