Coating Thickness Gauges
Coating Thickness Gauges for Accurate Surface Measurement
Coating thickness measurement is a vital part of quality control in both industrial production and the automotive sector. A coating thickness gauge is used to accurately measure the layer thickness of surface treatments such as paint, lacquer, galvanizing, zinc coating, and other types of coatings. Whether you're inspecting automotive paintwork or ensuring correct coating in industrial processes, a reliable gauge delivers quick, precise measurements – without damaging the material.
Two Measuring Principles – Adapted to Different Materials
Sauter coating thickness gauges operate using two different measuring principles, depending on the base material:
- Type F is based on magnetic induction and is used for measuring non-magnetic coatings on magnetic metals, such as steel or iron. Examples include chrome, copper, rubber, or lacquer on steel or magnetic stainless steel.
- Type N uses the eddy current principle and is ideal for coatings on non-magnetic metals like aluminum, brass, or copper. This applies to coatings such as paint, enamel, plastic, or chrome on non-magnetic substrates.
- Instruments labeled Type FN combine both technologies in one device. These versatile gauges automatically switch between the two principles, making them perfect for applications involving both magnetic and non-magnetic materials in a single measurement task.
Full Range of Precision Measurement Tools
In addition to coating thickness gauges, we also offer:
- Force gauges for measuring mechanical force or tension
- Wall thickness gauges for determining the internal thickness of materials
- Hardness testers for metals and plastics
- Environmental measuring instruments for monitoring noise, light, air quality, and other workplace factors
Whatever your measurement needs, we provide accurate, user-friendly instruments for quality control, research, and industrial applications – all in one place.