Shandong Weidinghang Testing Equipment Co., Ltd. is dedicated to the development and applied research of visible light, laser, and infrared technologies. Its active infrared thermal wave non-destructive testing system is built upon domestically sourced components, possesses independent intellectual property rights, and enables automated, quantitative non-destructive evaluation. The system boasts numerous advantages—including non-contact operation, broad applicability, high speed, large-area coverage, simple operation, intuitive image-based result display, quantitative measurement capabilities, and suitability for online and in-service inspections—with technical specifications that meet advanced international standards. The product represents a significant achievement in independent innovation across key areas such as pulsed excitation sources, algorithms, automated control, and intelligent systems. Currently undergoing validation across various application scenarios, it has already established a track record of successful implementations in the inspection of new energy batteries, bridges, and engine blade structures, thereby breaking through international technological barriers. Moving forward, the technology holds immense potential for widespread application in fields such as aerospace, the nuclear industry, electric power, national defense, new energy, and bridge infrastructure.
Weidinghang Sales Department Phone Number:150-6311-2128
Product Introduction:
Long-Pulse Thermal Wave Thermography Inspection Equipment
Long-Pulse Thermal Wave Inspection Equipment represents an advanced technological system utilizing long-pulse thermal waves for non-destructive testing (NDT); it is the preferred choice for the NDT of carbon fiber and composite material components. This equipment functions by emitting controllable long-pulse thermal waves that penetrate the object under inspection, thereby enabling the analysis of its internal structural characteristics. Its core principle is predicated on the differential responses of various materials to thermal wave propagation; by employing an infrared thermal imager to record changes in the surface temperature field, the system subsequently reconstructs the three-dimensional distribution of internal defects or structural features.
Key Features:
Suitable for industrial inspection applications involving composite materials, metal components, and similar items.
Capable of detecting internal defects such as delamination, disbonding, and cracks.
Non-contact operation; offers high speed, large-area coverage, simple operation, portability, and suitability for integration into production lines.
Achieves a detection depth superior to that of traditional infrared thermography techniques.
Typical application fields include the inspection of aerospace composite materials, insulation assessment for power equipment, and cultural heritage preservation. This technology effectively overcomes the limitations associated with the rapid attenuation characteristic of short-pulse thermal waves, thereby significantly enhancing penetration depth while maintaining high inspection accuracy.
