Metrix HI 803 - Fig. 5-11 Sensitivity Response Variances; Fig. 5-12 Typical Eddy Current Probe Performance

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-2
0
0 10 20 30 40 50 60 70 80 90 100
Copper Aluminum
304 Stainless
Steel
Sintered Tungsten
Carbide
4140 Steel
Gap from Probe Tip to Test Article: Mils
Outputs: Volts DC
FIG. 5-11 SENSITIVITY RESPONSE VARIANCES
220
210
200
190
180
170
0 10 20 30 40 50 60 70 80 90 100
5%
Sensitivity vs Gap
Gap (mils)
Sensitivity
(mV/mil)
Typical M61/M606 Performance
FIG. 5-12 TYPICAL EDDY CURRENT PROBE PERFORMANCE