Description

Coating Thickness Gauge Leeb250/251/252/253

Function & Feature:

  • One button operation.
  • Integrated with Fe and NFe in one probe.
  • Easy and quick for operation.
  • Switch off automatically or manually.

Measuring Materials

  • Magnetic Induction(Fe): Measuring the thickness of Non-magnetic coating on magnetic metal substrate, such as aluminum, chromium, copper, zinc, rubber, paint on the base of steel, iron, alloy and magnetic steel .
  • Eddy Current(NFe): Measuring the thickness of Non-conductive coating on non-magnetic metal substrate, such as rubber, plastic, paint, oxide on the base of aluminum, copper, zinc, tin.

Technical Specification

ModelLeeb250Leeb251Leeb252Leeb253
Operating principle   Fe NFe Fe & NFe    Fe
Measuring range (µm)0~1250μm0~6000μm
Accuracy±[(1~3%)H+1]µm

H refers to the thickness of testing piece

Minimum resolution (µm)1μm
Min curvature of the min area (mm)Convex1.5   Concave20
Diameter of the min area (mm)Φ10
Critical thickness of substrate (mm)0.5
Operating temperature0℃~40℃
Dampness20%~90%
Magnetic fieldNo strong magnetic field environment
Dimensions150×55.5×23mm
Power supply  AAA Alkaline battery
Weight120g
Standard  configurationMain unit, 2 Calibration specimens (S1,S2), Fe and NFe substrate






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