AI76
The HIKMICRO AI76 is the elite flagship of the acoustic imaging lineup, engineered for the most demanding utility and industrial environments. By more than doubling the microphone count of the standard series, the AI76 features a massive array of 136 low-noise MEMS microphones. This provides unparalleled sensitivity and spatial resolution, allowing engineers to "visualize" microscopic gas leaks and complex partial discharge (PD) signatures from distances exceeding 100 meters with surgical precision.
Key Professional Advantages
136-Microphone Ultra-Array: The AI76 features 136 high-sensitivity microphones, providing the highest signal-to-noise ratio in its class. This density allows the camera to isolate and pinpoint incredibly faint acoustic signatures even in environments with extreme ambient factory noise.
Elite Partial Discharge (PD) Intelligence: Specifically designed for the high-voltage sector, the AI76 doesn't just find discharge; it analyzes it. Using advanced AI algorithms, it identifies and categorizes Corona, Floating, Surface, and Particle discharge, allowing utility teams to assess the severity of transformer or insulator faults instantly.
Extended Frequency Bandwidth (up to 100 kHz): With a massive range from 2 kHz to 100 kHz, the AI76 captures ultrasonic frequencies that other cameras miss. This wider window is essential for detecting high-pressure leaks and subtle electrical arcing in specialized industrial systems.
Long-Range Quantification: Locate gas leaks from up to 150 meters away. The camera provides real-time data on leak rate (l/min) and estimated annual cost, enabling facility managers to prioritize repairs based on measurable ROI.
High-Resolution Fusion & Analytics: Combine the 5MP optical image with the high-density acoustic map on a bright 4.3” touchscreen. The result is a high-contrast visual report that identifies the exact bolt, cable, or valve failing in a complex array.
Field-Ready Endurance: The AI76 is balanced for one-handed use and comes with interchangeable batteries, ensuring you can complete large-scale substation or factory audits without downtime.
Technical Specifications Overview
| Feature | Specification |
| Number of Microphones | 136 Low-noise MEMS |
| Acoustic Frequency Range | 2 kHz to 100 kHz (Adjustable) |
| Detection Distance | 0.3 m to 150 m |
| Optical Camera | 5 MP (2688 × 1944) |
| Leak Rate Detection | >0.008 l/min @ 6 bar from 0.5 m |
| Partial Discharge Detection | Corona, Floating, Surface, and Particle |
| Display | 4.3" LCD Touch Screen (800 × 480) |
| Battery Life | Approx. 3.5 Hours per battery |
Primary Industrial Applications
High-Voltage Utilities: Ground-level inspection of transmission lines, insulators, and substation transformers for partial discharge.
Heavy Manufacturing: Real-time localization of compressed air, nitrogen, and steam leaks in noisy industrial plants.
Refineries & Chemical Plants: Monitoring pressurized systems and storage tanks for gas leaks from a safe, non-contact distance.
Renewable Energy: Identifying electrical faults in wind turbine nacelles and solar farm inverter stations.
In the Box
HIKMICRO AI76 Flagship Acoustic Imaging Camera
Two (2) Rechargeable Li-ion Batteries
Dual-Bay Charging Base & Power Adapter
Rugged, Airtight Hard Carrying Case
64 GB MicroSD Card
USB-C and HDMI Cables
Calibration Certificate & Microphone Protection Cover