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Banana Gauge Model 211 | Dry Film Thickness Measurement Magnetic

Banana Gauge | DFT Guage | WFT Guage | How to calibrate Bana Guage
Banana Gauge Model 211 | Dry Film Thickness Measurement Magnetic

Banana Gauge Model 211 for Dry Film Thickness Measurement Magnetic

The Banana Gauge Model 211 appears to be a device used for measuring the dry film thickness (DFT) of paint or other coatings on a metallic substrate using a magnetic method. DFT is an important quality control measure in the coating industry, as it determines the thickness of the coating applied to a surface and can affect the performance and durability of the coating.

The Banana Gauge Model 211 is a portable, hand-held device that uses a magnet to measure DFT. It works by passing a magnet over the surface of the coating and measuring the magnetic field strength. The thickness of the coating is then calculated based on the strength of the magnetic field and the known magnetic properties of the substrate.

To use the Banana Gauge Model 211, the operator simply places the device on the surface of the coating and moves it over the area to be measured. The device displays the DFT reading in either mils or microns, and can store and transmit data using a built-in memory and USB port.


It is important to note that the accuracy of magnetic DFT measurement can be affected by several factors, including the type of coating and substrate, the presence of contaminants on the surface, and the temperature and humidity of the environment. It is always best to follow the manufacturer's instructions and calibrate the device regularly to ensure accurate measurements.



Latest device for Dry Film Thickness Measurement

There are many different devices available for measuring the dry film thickness (DFT) of coatings on metallic surfaces. These devices use a variety of measurement methods, including magnetic, ultrasonic, and eddy current.



Some of the latest devices for DFT measurement include:

  • X-Ray Fluorescence (XRF) Thickness Gauges: These devices use X-rays to measure the thickness of coatings on metallic substrates. They are accurate and fast, but may be more expensive and require specialized training to use.
  • Laser Micrometers: These devices use lasers to measure the thickness of coatings on metallic substrates. They are accurate and fast, but may be more expensive and require specialized training to use.
  • Ultrasonic Thickness Gauges: These devices use ultrasonic waves to measure the thickness of coatings on metallic substrates. They are accurate and widely used, but may not be suitable for coatings with irregular or rough surfaces.
  • Eddy Current Thickness Gauges: These devices use eddy currents to measure the thickness of coatings on metallic substrates. They are accurate and widely used, but may not be suitable for coatings with high electrical conductivity or low magnetic permeability.

It is important to choose a DFT measurement device that is appropriate for the specific coating and substrate being measured, and to follow the manufacturer's instructions and calibrate the device regularly to ensure accurate measurements.



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