Description
Overview
GAOTek coating thickness tester is a portable,non-destructive,rapid and accurate measurement of coating thickness precision instruments.Widely used in anti-corrosion, electroplating,chemical, automotive,shipbuilding,aviation,light industry,suitable for laboratory,factory and outdoor field use.This product complies with GB/T4957-2003 standards.The magnetic thickness gage,according to magnetic induction principle,to detect the magnetic metal substrate without damage ( such as: iron , steel, and the hard magnetic alloy steel, etc.) On the thickness of the non -magnetic coating (such as: zinc , aluminum, chromium, copper , paint, Lang , rubber, paint, etc. According to the vortex theory,vortex thickness gauge detect the non-magnetic metal without damage.(such as:aluminum , copper, zinc , tin, etc. ) On thickness of the non-conductive coating ( such as paints, the anodic oxide film , ceramics, plastics, rubber, etc.
Technical Specifications
| The minimum radius of curvature | 0.19 in (5 mm) convex,0.984252 in (25 mm) concave. |
| Minimum measuring area | 0.787402 in (20 mm) |
| Display | 4 digi display,Optional backlit |
| Measuring unit | Um-mils optional |
| Calibration methods | standard, 1 point, 2 point |
| Power | 2 AA batteries |