Starrett 3813 Coating Thickness Gage (#3813) | Willrich Precision Instruments

Starrett 3813 Coating Thickness Gage (3813)

$886.50

The Starrett 3813 Coating Thickness Gage is a state-of-the-art thickness gage that utilizes the characteristics of both eddy current and magnetic induction to perform two types of thickness calculation. The gage uses an integrated probe to automatically determine whether the substrate is ferrous or non-ferrous, then it either detects the thickness of non-magnetic coating on a magnetic substrate (ferrous) or the insulating coating on a non-magnetic conductive substrate (nonferrous). Testing performance is non-destructive and extremely accurate. Ideal for a broad range of applications in manufacturing, engineering and commercial inspection.

Starrett 3813 Coating Thickness Gage Technical Specifications:

Measuring range: 0-40mils (0-1000µm) max
Resolution: 0.1µm/0.1mils (0-99µm) or 1µm (over 100µm)
Guaranteed tolerance: After one-point calibration: +/- 1-3%n or 2µ m (whichever is greater)
Min. measuring area: 0.2″ x 0.2″ (5mm x 5mm) Minimum radius of curvature: Convex: 0.12″ (3mm), Concave: 1.2″ (30mm)
Minimum substrate thickness: Ferrous: 20 mils (0.5mm), Non-ferrous: 2 mils (50µm)
Maximum surface temperature of test object: 302 F (maximum contact time 2 seconds)

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Starrett 3813 Coating Thickness Gage