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MiniTest FN-Probes Sensors for non-magnetic and insulating coatings


Made in GermanyDesigned for the use with the MiniTest 7400, different FN-probes make high precise coating thickness measurements of both non-megnatic coatings on steel and insulating coatings on non-ferrous metals possible. Checkline Europe offers different probes for multiple measurement ranges and applications op to 5 mm coating thickness.

Checkline Europe offers 5 FN-probes:
 

  • FN1.5 / FN 1.5 HD:
    F: 0 – 1.5 mm
    N: 0 – 0.7 mm
  • FN1.5-90
    F: 0 – 1.5 mm
    N: 0 – 0.7 mm
  • FN5 / FN5 HD:
    F: 0 – 5 mm
    N: 0 – 2.5 mm

Features
  • Different probes for both non-magnetic coatings on steel and insulating coatings on non-ferrous metals
  • Dual sensor: magnetic induction/eddy currents principle
  • Measuring range up to 5 mm coating thickness

Specifications
FN1.5 / FN1.5 HDMeasuring range:
F: 0 – 1.5 mm
N: 0 – 0.7 mm
Accuracy:
+/- 1 μm + 0.75 % of reading
Repeatability:
+/- 0.5 μm +0.5 % of reading
Low range resolution:
0.05 μm
Minimal substrate thickness:
F: 0.3 mm
N: 40 μm
Right-angle cable outlet:
62.5 mm length; 15.3 mm Ø
Straight cable outlet:
100 mm length; 15.3 mm Ø
HD version:
78.0 mm length; 20.5 mm Ø
FN1.5-90 Measuring range:
F: 0 – 1.5 mm
N: 0 – 0.7 mm
Accuracy:
+/- 1 μm + 0.75 % of reading
Repeatability:
+/- 0.5 μm +0.5 % of reading
Low range resolution:
0.05 μm
Minimal substrate thickness:
F: 0.3 mm
N: 40 μm
Total length:
310 mm lang
Immersion length:
165 mm lang, 10 mm Ø
Special lengths on request
FN5 / FN5 HD Measuring range:
F: 0 – 5 mm
N: 0 – 2.5 mm
Accuracy:
+/- 1.5 μm + 0.75 % of reading
Repeatability:
+/- 0.8 μm +0.5 % of reading
Low range resolution:
0.1 μm
Minimal substrate thickness:
F: 0.5 mm
N: 40 μm
Right cable outlet:
62.5 mm length; 15.3 mm Ø
Straight cable outlet:
78 mm length; 20.5 mm Ø

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