Sema Image
Sema Image
Engineered for absolute accuracy and certified to stringent CE standards for global distribution and integration.
An authoritative analysis of non-destructive testing (NDT), thermophysical profiling, and standard compliances for structural composite matrices.
Advanced composite materials—such as Carbon Fiber Reinforced Polymers (CFRP), Glass Fiber Reinforced Polymers (GFRP), and ceramic matrix structures—have revolutionized aerospace engineering, defense manufacturing, automotive design, and alternative energy installations. However, the multi-layered, anisotropic nature of composites renders them vulnerable to internal defects: delamination, micro-voiding, resin-starved regions, and moisture intrusion. Identifying these structural anomalies without compromising the physical integrity of the part is the core objective of modern Thermal Analysis of Composites.
Through active and passive infrared thermography, coupled with highly calibrated LWIR (Long-Wave Infrared) cores, engineers can track heat diffusion dynamics across a composite sample. Because voids and delaminations disrupt homogeneous heat flow, their distinct thermal signatures can be imaged in real time. Ensuring that these imaging systems are CE Certified is not simply a regulatory checkmark—it is a guarantee that the diagnostic equipment meets strict European and international standards for electrical safety, electromagnetic compatibility (EMC), and operational reliability under demanding industrial conditions.
Historically, thermal analysis relied on pointwise sensors or labor-intensive ultrasound scans. The contemporary market demand has pivoted toward full-field, non-contact active thermography. By applying a controlled thermal pulse (optical, electromagnetic, or ultrasonic) to a composite assembly, and capturing the transient thermal decay with an uncooled microbolometer module (such as the 640×512 or Tiny1c modules), operators can instantly map the internal composition. The incorporation of AI-driven temperature measurement algorithms—such as our proprietary AI-Temp framework—enables the separation of background environmental noise from actual thermal anomalies, pushing defect detection limits down to the sub-millimeter level.
Hubei Sema Image Co., Ltd. is a prominent developer and manufacturer specializing in the infrared and thermal imaging industry. Our products and solutions are renowned for their superior performance and competitive edge in professional applications, driven by a strong foundation of independent intellectual property rights. As a leader in this field, we focus primarily on Thermal Imaging Cameras, which serve as our flagship product, along with a wide range of complementary technologies such as infrared detectors, thermal camera cores and modules.
These solutions cater to various terminal applications, delivering high-quality thermal imaging for sectors such as security, industrial monitoring, automotive, healthcare, aerospace, and advanced composite materials inspection. Our products have been successfully deployed in over 90 countries and regions, meeting the diverse needs of global customers and providing them with unparalleled imaging capabilities.
With a dedicated workforce of over 1,200 employees, nearly 50% of whom are engaged in research and development, we are constantly pushing the boundaries of innovation. To date, we have accumulated more than 700 intellectual property rights, covering breakthrough technologies in areas such as IC design, MEMS sensors, advanced image processing algorithms like Matrix III, and AI-driven temperature measurement algorithms (AI-Temp).
Our Thermal Imaging Cameras are designed to deliver the highest levels of accuracy, reliability, and efficiency in capturing and analyzing thermal data. Key technological breakthroughs such as the Matrix III image processing engine optimize contrast and resolve spatial temperature variances as low as 0.03°C (30mK).
These advanced platforms are widely used across a range of critical applications such as epidemic prevention and control, industrial temperature measurement, security monitoring, fire prevention, night vision, autonomous driving, machine vision, and non-destructive material evaluation. Beyond our thermal imaging products, we continue to develop and enhance solutions that incorporate artificial intelligence, machine learning, and advanced sensing technologies, enabling more intelligent and precise thermal imaging applications.
Every stage is executed under ISO 9001:2015 directives to ensure all exported thermal analysis components maintain full CE compliance.
Navigating international customs, quality directives, and specialized support channels for global manufacturing integration.
All exported thermal cameras, modules, and sensing matrices conform to EU Directive 2014/30/EU (EMC) and RoHS directives. This guarantees seamless custom clearance, safe site deployment, and compatibility with standard European electrical infrastructure.
By operating fully vertical assembly, from MEMS sensor wafer calibration to SMT and shell assembly, we reduce dependency on third-party foundries. This vertical layout secures competitive lead times and long-term product availability for multi-year contracts.
Our systems include robust C++, Python, and Linux-compatible SDKs. Sourcing managers can easily integrate our uncooled thermal camera cores (such as 8-14μm LWIR with Auto NUC calibration) into existing manufacturing control lines or robotic arms.
Global aerospace primes require that any equipment utilized in the non-destructive inspection of structural carbon fiber parts undergoes rigid verification protocols. Our supply chain ensures that each exported system leaves the factory with traceable calibration certificates. This documentation minimizes onboarding times for research institutions and aerospace OEMs, permitting rapid integration into digital twins and automated quality assurance platforms.
Charting the future of thermal profiling: From uncooled LWIR cores to high-precision robotic navigation matrices.
Carbon-fiber wings, fuselage segments, and rocket motor casings are subject to extreme thermal and mechanical stresses. Standard ultrasound can overlook micro-delaminations at ply interfaces. Passive thermal analysis tracks real-time thermal stresses during wind tunnel simulation or high-temperature structural loading. Active pulsed thermography using our high-speed, high-resolution thermal modules reveals subsurface heat sinks immediately, notifying operators of micro-defects before they compromise structural integrity.
Modern electric vehicle (EV) battery trays are heavily composed of lightweight composite materials designed to withstand thermal runaway. Standard inspection utilizes our ultra-compact uncooled LWIR cameras to monitor temperature distributions during load testing. Concurrently, wind turbine blade manufacturers deploy drone-gimbaled thermal camera systems to inspect blades in-situ, identifying internal delamination caused by aerodynamic strain or lightning strikes.
Our research and development is currently focused on three primary frontiers:
Direct insights from our engineering and compliance divisions on core operations, certifications, and application limits.
Rounding out our global export catalog with specialized thermal modules, night-vision optics, and x-ray scanning technologies.
