HIKMICRO AI76 Acoustic imaging camera
The HIKMICRO AI76 Acoustic Imaging Camera is a professional-grade device designed for detecting gas leaks and partial discharges in industrial and electrical systems. Equipped with 136 low-noise MEMS microphones, it enables real-time sound source localization with a broad bandwidth range from 0 kHz to 96 kHz. The device provides immediate visual feedback by overlaying detected issues on a digital image, displayed on its 4.3” LCD touch screen with 800 × 480 resolution for clear and precise analysis.
For gas leak detection, the AI76 offers real-time estimations of leak rate, leak cost, and leak severity, helping users quickly assess and address issues before they escalate. Its smart partial discharge detection can identify different types of electrical discharges, including corona, floating, surface, and particle discharges, making it an essential tool for electrical maintenance and safety inspections.
The device comes with Analyzer Acoustic software, which allows users to analyze captured images, generate reports, and document findings efficiently. It also supports voice and text annotations, ensuring comprehensive and organized record-keeping. Additionally, the 8 acoustic palettes provide flexibility in visualizing sound patterns, enhancing the detection process for various applications.
Designed for convenience and efficiency, the AI76 features an interchangeable battery system, allowing for extended operation in the field without unnecessary downtime. Its lightweight and user-friendly design makes it easy to carry and operate, reducing troubleshooting time and preventing costly equipment failures. Ideal for industrial maintenance, energy audits, and electrical inspections, the HIKMICRO AI76 enhances operational safety and efficiency with cutting-edge acoustic imaging technology.
Key Features:
- 136 Low-noise MEMS Microphones, real-time sound source localization
- Real-time estimated leak rate, leak cost, and leak level for gas leak detection
- Partial discharge detection can identify corona, floating, surface, and particle discharges
- Analyzer acoustic software for analyzing images and export reports
- 800 × 480 Resolution, 4.3’LCD Touch Screen
- Supports 8 acoustic palettes
Specification
| Acoustic Image Resolution | 800 × 480 |
| Bandwidth | 0 kHz to 96 kHz (adjustable range) |
| MEMS Sampling Frequency | 192 kHz |
| Detection Distance | 0.3 m – 150 m |
| Acoustic Image Palettes | White Black / Black White / Rainbow / Fusion / Red Black / Rain / Blue Red |
| Camera FOV | 50.2° × 35.4° |
| Sound Intensity Display | Peak Point |
| Acoustic Image Frame Rate | 25 fps |
| Dynamic Range | Low Limit |
| Leak Rate Detection | 0.0047 l/min @ 6 bar from 0.5 m (1.64 ft) / 0.0073 l/min @ 5 bar from 1 m (3.28 ft) |
| Discharge Detection | Automatic detection (50 / 60 Hz) |
| Discharge Types | Corona Discharge / Particle Discharge / Floating Discharge / Surface Discharge |
| Display | 800 × 480 Resolution / 4.3” LCD Touch Screen |
| Screen Brightness | Manual / Auto |
| Digital Zoom | 1.0× to 16.0× (continuous) |
| Storage Media | Removable 64 GB SD Card |
| Image Storage Capacity | 18,000 images |
| Annotations | Voice note (max. 60 seconds) / Text note (max. 255 characters) |
| Video Storage Capacity | 60 hours |
| Video File Format | MP4 |
| Wi-Fi | 802.11 b/g/n (2.4 GHz / 5 GHz) |
| Bluetooth | Bluetooth 4.1 |
| USB Interface | USB Type-C |
| HDMI Interface | HDMI-D |
| Battery Operating Time | Approx. 2 hours |
| Battery Type | Dismountable / Rechargeable Li-ion Battery |
| Battery Charging Time | 5 hours (full charge) |
| Protection Level | IP54 |
| Power Supply | 5V DC / 2A (Charging via USB) |
| Drop Test Height | 1.2 m (3.94 ft) |
| Safety Compliance | IEC 61010-1 |
| EMC Compliance | EN 301 489-1 / EN 301 489-17 / EN IEC 61000-6-2 / EN IEC 61000-6-3 / EN 61326-1 |
| Working Temperature Range | −20 °C to 50 °C (−4 °F to 122 °F) |
| Storage Temperature Range | −20 °C to 60 °C (−4 °F to 140 °F) |
| Relative Humidity | <95 % (non-condensing) |
| Weight | Approx. 1200 g (2.64 lb) |
| Dimensions | 310.4 mm × 165 mm × 117 mm (12.22 × 6.49 × 4.61 in) |
| Tripod Mounting | UNC 1⁄4”-20 |
| Vibration Resistance | 2 g (IEC 60068-2-6) |
| Shock Resistance | 25 g (IEC 60068-2-27) |
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