Harware coating thickness test

With hardware components, hardware furniture, and hardware daily necessities gradually entering people's lives, the spraying of paint on the surface of hardware becomes particularly important. The paint thickness on the surface of hardware components is not only related to its protection, anti-corrosion, and anti-wear performance, but to a greater extent, it is also closely related to the decorative aesthetic performance. In addition to causing cost waste, a thicker paint coating will also be visually bulky and prone to cracking of the paint film. Under normal circumstances, with the help of paint coating thickness gauge, the thickness of the paint layer on the surface of standard hardware components should be about 30 microns.
The standard widely followed in the hardware components industry should be: based on the measurement of paint coating thickness gauge, the thickness of the first spray paint coating is 20um 25um, and the thickness of the second spray paint coating is 40um50um. The thickest paint coating thickness is not Should exceed 60 um. The thickness of the paint coating is too low or too high to be non-compliant.
What instrument should be used to measure the paint coating thickness of hardware components? We recommend using Linshang LS223 mil thickness tester. It can be measured without calibration, and it can respond quickly within 0.5s, which not only guarantees the stability of the measurement, but also ensures the accuracy of the data.