High precision coating thickness gauge

Linshang LS223 high-precision coating thickness gauge is a dual-purpose iron and aluminum instrument, suitable for the measurement of non-magnetic coatings on ferromagnetic metal substrates such as iron and steel, and can also be used for non-magnetic coatings on non-magnetic metal substrates such as copper and aluminum. Measurement of conductive coatings.
The measurement accuracy of the high-precision coating thickness gauge is:
≤±(3% reading+2μm): 0-3000μm
≤±(5% reading+2μm): 3000μm-5000μm
Measuring method of high-precision coating thickness gauge
Tools/raw materials
High-precision coating thickness gauge
Iron-based materials
Non-ferrous materials
Method/Step
1
First, press and hold the power button to enter the setting mode when the instrument is turned off, and use the buttons to select the NFe/Fe automatic recognition mode.
Measuring method of high-precision coating thickness gauge
2
Then you can start the test. First, check the coating thickness of a non-ferrous base material. When the probe touches the material to be tested, it will switch to the NFe mode. After another measurement, the data can be measured. The coating thickness of the iron-based material is 24.2 μm.
Measuring method of high-precision coating thickness gauge
3
Then detect the coating thickness of an iron-based material. When the probe touches the object to be tested, it will immediately switch to the Fe mode. The data can be measured again. As shown in the figure, the coating thickness of the iron-based material is 4.93 mm.
Measuring method of high-precision coating thickness gauge
Precautions
When the measurement mode is selected, the cursor stays for more than 3 seconds is regarded as OK
When changing the substrate, zero can be adjusted to ensure accurate data