Near Field Testing
Our Case Studies
Near Field Testing Services
What Is NFT
NFT technology uses two coils — a transmitter and a receiver.
The receiver coil is positioned close to the transmitter coil, taking advantage of the transmitter’s near-field zone.
In this zone, the magnetic field from the transmitter coil induces strong eddy currents in the tube wall both axially and radially.
NFT Application
Invaluable for:
NFT probes operate within the same frequency range as Remote-Field Testing (RFT) probes.
NFT is specifically suited for detecting:
- Corrosion
- Erosion
- Pitting inside carbon steel tubing.
It is particularly effective for inspecting fin-fan tube heat exchangers because eddy currents do not penetrate through the tube wall.
Advantages of Choosing AE
Rapid and Inexpensive
NFT provides a quick and cost-effective solution.
Simple Signal Analysis
NFT relies on a straightforward driver-pickup eddy current probe design.
Specifically Suited
Ideal for fin-fan carbon steel tubing inspection
Why Masterscan?
NFT helps ensure the integrity of heat exchanger tubes, especially in critical applications.
For more information on our NFT capabilities or to schedule an inspection, contact Masterscan today. We’re dedicated to providing you with the highest quality of service and detailed insights into your critical machinery.
Ignite Your Project with Masterscan!
Are you ready to transform your project with the latest non-destructive testing technology? Masterscan is your go-to partner for precision, innovation, and excellence in every inspection.
