Group 1 - The first intelligent acoustic imaging detection system in China's offshore oil and gas engineering industry has been successfully applied at CNOOC Engineering's Tianjin Intelligent Manufacturing Base [1] - The system enhances the quality control of pressure equipment in offshore oil and gas engineering by enabling precise detection of critical areas such as welds and flange interfaces, ensuring safe and stable operation under high-pressure conditions [1] - Traditional detection methods were inefficient and posed safety risks in challenging environments; the new system innovatively incorporates acoustic imaging technology inspired by ship radar [1] Group 2 - The intelligent acoustic imaging system functions like a specialized "acoustic camera," utilizing a matrix of 136 high-sensitivity microphones, with a maximum detection range of 20 meters and a coverage angle exceeding 150 degrees [2] - The system improves detection efficiency by over 60% compared to traditional methods, achieving 100% accuracy; it has already been used to inspect over 1,600 welds and nearly 500 joints in Shell's Nigeria HI project [2]

Core Viewpoint - The launch of the FOTRIC AC65Mini acoustic imaging device represents a significant advancement in industrial detection technology, emphasizing lightweight design and enhanced functionality for engineers in various operational environments [1][8]. Group 1: Product Features - The AC65Mini weighs only 770g, which is a 49% reduction compared to traditional devices, making it easier for engineers to carry and use during inspections [3][4]. - Its compact dimensions (243x95x150mm) allow it to fit easily into an engineer's toolkit, promoting convenience and immediate accessibility [4]. - The device incorporates advanced technology, including a 112 high-density MEMS digital microphone array and a 13-megapixel industrial camera, enabling precise detection of gas leaks and other anomalies [6]. Group 2: Performance and Usability - The AC65Mini features noise reduction algorithms that effectively isolate target sound sources in noisy industrial environments, ensuring accurate detection of transient leakage signals [6]. - It offers a one-click reporting function that generates professional reports in Word/PDF format on-site, enhancing efficiency [6]. - The device is designed to withstand harsh conditions with an IP54 protection rating and a removable battery that provides over 4 hours of operation [6]. Group 3: Market Position and Innovation - The release of the AC65Mini reflects FOTRIC's commitment to innovation in the acoustic imaging sector, aiming to provide comprehensive solutions tailored to various industrial scenarios [8][9]. - FOTRIC's product line includes other models like the AC67Flex, which offers flexible operation for different inspection needs, showcasing the company's focus on user-friendly and safe industrial detection tools [8]. - The company emphasizes its philosophy of addressing user pain points through continuous technological innovation, reinforcing its position as a leader in industrial safety solutions [9].