The SCH-2202 audible acoustic acoustic imaging device is an intelligent detection equipment designed and developed based on the principle of acoustic visualization imaging for locating audible acoustic noise sources. This device utilizes microphone array measurement technology to measure the phase differences of acoustic waves reaching each microphone within a certain space, determining the position of the acoustic source based on the phased array principle, measuring the amplitude of the acoustic source, and displaying the distribution of the acoustic source in space in the form of images, thus obtaining a spatial acoustic field distribution cloud map - acoustic image map, with the color and brightness of the image representing the strength of the noise source.

The UCH-64A is a handheld acoustic imager designed with a high-precision 64 MEMS spiral array. It quickly captures and locates steady-state and transient acoustic sources through beamforming technology, while using a high-definition camera for real-time image acquisition. It integrates acoustic images with video images and displays the spatial distribution of acoustic sources on the screen in real-time. This product supports both audible acoustic and ultrasonic frequency bands, making it widely applicable for electric power live partial discharge inspections, high-voltage equipment corona discharge, floating discharge, surface discharge, as well as gas pipeline leak detection and auxiliary equipment scenarios like fan cleaning. It provides users with non-contact, dynamic, real-time, and precise inspection.