36
the system will show the set of measured values, as shown in Figure 17 for the complete
measure.
Below are the values shown following a complete measurement.
- Rho: resistivity value calculated as R for K. It is not possible to calculate the value if
the positions of the electrodes used for the measurements are not known, in this case the
Rho value will not be shown on the display.
- V (M-N): potential difference measured between the two measuring electrodes, in Volts.
- I (A-B): electric current measured between the two stimulation electrodes, in
milliAmpere.
- Sigma: Sigma value (average quadratic deviation) calculated as a percentage of the
resistance value at the end of the measurement repetitions. If the Sigma value is higher
than the maximum Sigma value set by the operator, the value will be followed by an
asterisk '*', for more details see paragraph
Meaning of the Sigma value for a complete
F
IGURE
29
-
RESULTS OF A COMPLETE SINGLE MEASURE
,
FIRST PART
F
IGURE
30
-
RESULTS OF A COMPLETE SINGLE MEASURE
,
SECOND PART
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...
