High-speed opaque film thickness mapping and area detection of internal defects using a laser photothermal sensor.
The sensors from the French company Enovasense are high-performance sensors that use laser photothermal technology to measure the thickness of opaque materials non-contactly. This new product is an area sensor that can simultaneously measure approximately 110,000 points, unlike conventional single-point sensors. It can detect not only the thickness mapping of opaque materials but also the presence of defects, chips, and delaminations beneath the surface layer. ■ Features - Non-contact measurement of the following: ☆ Thickness mapping of opaque materials ☆ Detection of defects beneath opaque surface material layers No destructive testing is required. - As an area sensor, it can measure approximately 110,000 points simultaneously in one second. - It can also be applied to detect defects in areas such as welds, where conventional X-ray or CT scans are typically required. - Measurement is possible with various combinations of materials, regardless of the base material. ■ Applications Automotive industry, aerospace industry, consumer goods, industrial products, medical industry, semiconductor field. It can be used in various applications such as coating thickness, metal plating thickness, paint films, and welds. *For more details, please check the PDF download or contact us.
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basic information
■Thickness measurement range ~1mm ■Measurement accuracy Approximately 1~3% ■Spatial resolution Minimum 28um ■Measurement modes Phase shift, amplitude ■Product lineup Two types: HR (high resolution) and LF (wide field)
Price information
Approximately 12 million yen (2024)
Price range
P7
Delivery Time
Applications/Examples of results
■Automotive Industry - Engine component thermal spray coating - Coating for battery components - Metal oxide film for battery components - Polymer coating on metal coils - Heat treatment film for metal parts - Resin film for sealing metal parts - Chrome plating for bearings - Coating film for plastic interior parts ■Aerospace Industry - Coating film for aircraft engine components - CVD ceramic coating on metal parts - Anodized film for aluminum products ■Daily Goods - Fluoropolymer coating for metal products - Enamel coating on metal products - Anodized film for aluminum products ■Industrial Products - Coating film for iron products - Corrosion-resistant coating on metal - Thermal spray coating for steel products - Zinc-aluminum alloy thermal spray coating for iron products ■Construction Industry - Coating film for glass - Coating film for oil and gas pipes - Coating film for metal parts ■Medical Industry - Ceramic thermal spray on metal ■Semiconductors - Polymer coating on silicon for electrical components
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Company information
Presitech is a specialist in laser material processing and optical measurement technology. We are not just a supplier of systems and components, but a professional partner in ensuring a smooth processing process for our customers. We offer consultations from the foundational stage and accurately consult with customers on their requests and objectives. We understand that the key to success in unique processing processes lies in the four components of exhibition, monitoring, processing, and control. Only by doing so can we provide appropriate solutions for our customers' applications. Our high-quality products, such as laser processing heads, quality monitoring systems, and optical measurement systems for spacing/thickness measurement, allow customers to directly benefit from our decades of experience. Our optical sensors are characterized by the highest precision and dynamic adaptability. Furthermore, they detect accurate values even in high-speed measurements.