Know How To Choose The Right Paint Thickness Gauge


A paint thickness gauge is a meter used to measure minimum coating or dry film thickness. However, the thickness of paint coatings can be gauged using either destructive or non-destructive method. For destructive thickness measurements, the coating is cut to the substrate with a cutter. The non-destructive coating thickness measurement involves techniques that do not damage the coating.

Tips to choose the right paint thickness gauge
In industries, manufacturers use paint thickness gauge to make sure their products are of required standards. Here are what to look for when choosing a thickness gauge:
·         Type of gauge
There are various types of gauges available in the market, like permanent magnet gauges, magnetic induction gauges, or ultrasonic gauges. Look for an affordable digital coating thickness gauge that provides reliable measurements on almost any substrate, whether ferrous or non-ferrous. 
·         Accuracy
Among all types of gauges available in the market, look for the one that can be calibrated for different conditions. Since environmental factors can affect accuracy, find a gauge that can tolerate different temperatures and humidity levels. Anyhow, if you want precision accuracy, look for gauges that come with sample films or metals for calibration.
·         Measurement ranges
When selecting a thickness gauge, find out the minimum and maximum temperature it can measure. The ideal range depends on the nature of your fieldwork and on what kind of measurements you expect. In advanced models of gauges, the key-value points across the coating thickness range are stored as reference points.
·         Repetitive reading
The gauges that take reading one by one are suitable for occasional usage for short periods. If it is used frequently, then look for a gauge that provides a continuous reading. Standard models can spot reading for measuring specific areas and continuous reading for measuring a continuous surface. To ensure a fast process, look for a gauge that has both modes.
·         Data storage and transfer
Consider buying a gauge that can store reading for future access. History of previous readings can come into use anytime. Now, some paint thickness gauges facilitate transferring data to your computer through USB cable. It is a handy option to analyze data to share readings with colleagues.

Today, digital thickness gauges are ideal for measuring coating thickness on metallic substrates. The specifications are used to calculate the body paint thickness for galvanizing, anodising, or applying zinc coating into the metallic surface.

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