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Which coating Thickness Gauge to choose for high temperature surface coating thickness test?

Abstract: 高温表面涂层的厚度测试对确保涂层性能和符合标准尤为重要。针对铸铁表面等高温涂层的测量需求，本文介绍了几款适用的高温涂层测厚仪。这些仪器包括Defelsko配FHXS高温探头（250°C，0~10000μm）、EPK配高温磁性探头（350°C，0~2000μm）、Defelsko笔式热喷涂涂层测厚仪（-100~230°C，5~500μm）、安妙高温测厚仪（200°C，0~1250μm），以及德国PHYNIX的高温测厚仪探头（300°C）。这些设备适用于铸造、电镀、涂料、汽车、航空航天和造船等行业。

Coating Thickness Gauges are commonly used to measure the thickness of paint on the surface of a material. Measurement of coating thickness can be used to assess the life expectancy of coatings, the appearance and performance of products, and ensure compliance with many international standards.

In some coating applications, such as high-temperature coatings on cast iron surfaces, special high-temperature surface coating Thickness Gauges are required for measurement. High-temperature coating thickness measurement solutions are widely used in foundry industry, electroplating industry, coating industry, automotive industry, aerospace and shipbuilding, etc. This article introduces several domestic and imported Thickness Gauges that can be used for high temperature thickness measurement.

Which coating Thickness Gauge to choose for high temperature surface coating thickness test? Picture 1

Product Seriesmeasurable temperatureMeasuring range
Defelsko with FHXS high temperature probe250°C0~10000μm
EPK with high temperature magnetic probe350°C0~2000μm
Defelsko Pen Thermal Spray Coating Thickness Gauge-100~230℃
5~500μm
An Miao High Temperature Thickness Gauge200℃
0~1250μm

Finally, there is another alternative solution, that is, the probe of the Thickness Gauge produced by PHYNIX in Germany can wear a high-temperature cap ring, which can measure hot surfaces with a temperature of 300 °C.

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