UK Supplier of Data Acquisition & Thermal Imaging systems, software and services
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FREE DELIVERY on orders over £275 ex VAT
The FOTRIC H4mini is a lightweight device weighing only 770 g, designed for industrial performance. It empowers maintenance teams to locate leaks with clarity and speed—without the need for shutdowns or guesswork.
At its core is a 112-MEMS digital microphone array, which offers nearly double the density of typical compact imagers. This advanced acoustic engine provides sharper imaging, higher sensitivity, and faster localization during real-world inspections.
The H4mini does more than just find leaks; it also helps quantify their impact. Its Leak Evaluation Mode estimates the severity of leaks. This allows maintenance teams to prioritize repairs and reduce wasted energy using real data rather than assumptions.
The FOTRIC H4mini utilises a multi-modal transient acoustic matrix to enhance microsecond-level acoustic event retention.
You can boost signal retention and enhance inspection efficiency for intermittent sound sources.
This combines adaptive dynamic noise reduction algorithms to achieve focused localisation of sound sources.
The H4Mini Acoustic Imaging Camera supports multiple image modes, including single-source, multi-source, and holographic views, allowing users to adapt to varying noise complexities and detection targets on-site.
The H4Mini camera supports holographic image capture, holographic video recording, and time-lapse capture, enabling inspectors to make comprehensive documentation on-site.
Combining holographic imaging and decibel data measurement, the FOTRIC H4mini camera is capable of industrial-level sound source tracking and signal diagnosis, enhancing acoustic inspection efficiency and user safety.
| Size | 243 x 95 x 150mm |
| Weight | 770g |
| Acoustic Image Delay (T-FFTD®) | Captures instantaneous sound signals, can stay longer in real-time acoustic image |
| Acoustic Image Focus | Masks surrounding areas, focuses only on the acoustic image of the focused area |
| On-device Report Generation | The device is capable of directly generating acoustic image reports. |
| Favourites | Click the favourite button to save the favourite status to acoustic images and holographic acoustic videos, highlighted in the gallery preview screen, and later filter by favourite status in the gallery. |
| QR Code Scanning | Scan QR code or Bar code for text annotation and tag table. |
| Battery Type | 3.6V, 5000mAh Rechargeable Lithium Battery, Field-Replaceable |
| Microphone Channel | 112 MEMS Digital Microphones |
| Acoustic Image Field of View (FOV) | 66° x 52° |
| Sound Sampling Rate | 200kHz |
| Acoustic Refresh Range | 25Hz |
| Operating Distance | 0.3 - 100m |
| Frequency Range | 2 - 100kHz |
| Detection Mode | Leakage mode: display leakage level on device. Partial discharge mode: display PRPD chart, suitable for different AC frequencies (50/60Hz). |
| Display Screen | 3.5-inch, 640 x 480 pixels, IPS LCD touch display |
| Image Modes | Single-source mode, multi-source mode, hologram mode |
| Digital Camera | 13 Megapixels, Industrial-Grade Digital Camera |
| Battery Operating Time | Continuous operation time ≥ 4 hours (Actual usage time depends on environmental and usage conditions) |
| Supported Languages | English, French, German, Italian, Japanese, Korean, Portuguese, Spanish, Thai, Traditional Chinese |
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