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Metrix+ Coat Measurer F+N

Measuring principle

This instrument has a unique single external probe which uses the principle of electromagnetic induction to measure the thickness of non-magnetic coatings on magnetic substrates and eddy current principle to measure thickness of non-magnetic coatings on non-magnetic substrates.

Applications 

The Instrument is designed for non-destructively measuring the thickness of coatings on ferrous and non-ferrous substrates. It can be used to measure thickness of paint, plating (nickel, copper, chromium, etc.), galvanizing layer, lacquer layer, porcelain enamel, phosphide layer, copper tile, anodizing layer, varnish, plastic coatings, powder, etc.

For coating thickness below 20um, it’s important to zero-calibrate the instrument with uncoated substrate of the sample, and not the provided zero-calibration blocks, for better accuracy.

Features

Technical Specifications

Model Metrix+ Coat Measurer F+N
International Standard It meets the standards of both ISO 2178 and ISO 2361 as well as DIN, ASTM and BS.
Measuring principle Magnetic induction(F) & Eddy Current(nF)
Display 4 digits backlit LCD
Measuring range 0 – 1250um (0 – 50mils)
Accuracy ±1-3%n or +2.5um
Resolution 0.1um(0~99.9um); 1um(over 100um)
Units um /mils
Minimum curvature radius

F : 1.5mm(convex) ; 25mm(concave)

NF : 3mm(convex) ; 50mm(concave)

Minimum measuring area Diameter 6mm
Minimum thickness of substrate 0.3mm
Additional features Low Battery Indicator, Auto power off
Power supply 4 x 1.5V AAA battery
Operation environment Temperature: 0 to 50℃ ;  Humidity: < 95%
Size & Weight 145mm × 65mm × 25mm; 145g(not including batteries)
Standard Accessories Coating Thickness Gauge, F/nF probe,  ‘0’ calibration block, standard foils, batteries, technical manual, hard carry case.
Optional Accessories PC interface(cable and software)

 

 

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