This instrument has a unique single external probe which uses the principle of electromagnetic induction to measure the thickness of non-magnetic coatings on magnetic substrates and eddy current principle to measure thickness of non-magnetic coatings on non-magnetic substrates.
FAQs of Coating Thickness Gauge Coat Measurer FN:
Q: How does the Coating Thickness Gauge Coat Measurer FN measure thickness on different substrates?
A: The gauge employs both magnetic induction for ferrous substrates and eddy current for non-ferrous substrates using its integrated F & N dual probe. This allows it to accurately determine coating thickness on steel, aluminum, and various metals without substrate damage.
Q: What calibration methods are available for ensuring measurement accuracy?
A: The device supports zero, basic, two-point, and system calibration processes. These calibration modes help maintain accuracy regardless of the substrate or coating type, ensuring precise readings even after frequent or prolonged use.
Q: When should I use the data hold feature on this gauge?
A: The data hold feature is useful when you need to lock the current reading on the display, especially in situations where quick note-taking or measurement verification is required during on-site inspections or quality control processes.
Q: Where is this coating thickness gauge commonly used?
A: This gauge is widely used in industrial settings across India for tasks such as paint, coating, and plating thickness measurement on machinery, structures, automotive components, and metal surfaces during manufacturing, maintenance, and inspection procedures.
Q: What is the minimum measuring area and substrate thickness required for accurate results?
A: For accurate measurements, a flat area of at least 20 mm is required. The minimum substrate thickness is 0.5 mm for ferrous and 0.3 mm for non-ferrous materials, ensuring reliable gauge performance under standard operating conditions.
Q: How can users benefit from the automatic power-off and battery features?
A: The auto power-off feature conserves battery life, providing over 100 hours of usage with standard AAA batteries. This makes the gauge cost-effective and reliable for extended industrial work without frequent battery changes.