The HVS Microwave NDE system is a non-contact remote measurement system capable of operating in high temperature environments, which renders this system an attractive alternative to ultrasonic NDE and characterization. Ultrasonic NDE is a contact method and is not always suited for high temperature measurements. Our system can be used for in situ material characterization of composite materials, anisotropic materials, EMI/RFI shielding materials, chiral materials, liquids, etc. at both low and high temperatures.

Shown is a tape casting machine to which microwave NDE and real-time process control can be applied for in-situ monitoring of dielectric properties of the slurry. It is also well suited for process control by monitoring parameters such as thickness, moisture content, cure rate, slurry compositions, etc. This system can also be used for inspecting flaws, such as voids and delaminations, in materials.

A computer controls the precision microwave system, consisting of spot-focusing antenna, for calibration, measurement, and data acquisition as well as analyzing the data to compute the material characteristics and process control parameters.

HVS will be glad to answer any questions on how the HVS systems can be integrated into your production line. HVS will custom engineer the system to meet your needs and supply the necessary software to monitor the process control parameters