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Email: 15010482279@139.com

Company Address: Room 1001, Unit 4, Building 1, No. 69 Chaoyang Road, Chaoyang District, Beijing

JZJ-136H Handheld Multi-Channel Sonic Imaging Device

136-element digital silicon MIC array Detection frequency range: 0 kHz – 96 kHz Detection distance: 0.3 to 150 meters Supports multiple detection modes, including gas leakage, partial discharge, and mechanical faults Integrated thermal imaging function with infrared thermal imaging pixels of 384 × 288

Commodity name： JZJ-136H Handheld Multi-Channel Sonic Imaging Device

Category:

Equipment Inspection

Email:

15010482279@139.com

Phone:

+8615010482279

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Product Overview

The JZJ-136H is a handheld industrial acoustic imaging device combined with a thermal imager, widely used in various applications such as gas leak detection under pressurized or vacuum conditions, air-tightness testing, and locating abnormal equipment noises. The instrument employs microphone array beamforming technology to capture acoustic source distribution data, complemented by a high-definition camera that provides real-time video footage. By seamlessly integrating the acoustic source data with the video images—through a process known as acoustic-image fusion—the system dynamically visualizes changing sound sources directly on the display screen. This capability enables field inspection personnel to quickly pinpoint faults and gather critical information for effective troubleshooting. Additionally, the device is equipped with a high-pixel thermal imaging unit, allowing for precise temperature measurements and further aiding inspectors in rapidly identifying issues and making informed decisions.

Suitable for power operation and inspection, petrochemicals, coal mining and metallurgy, rail transit, as well as electrical systems in traditional and large-scale manufacturing industries, high-tech sectors, and more—including pressurized gas equipment and mechanical fault detection.

Specification parameters

Acoustic parameters
Microphone	136-element digital silicon MIC array
Frequency bandwidth	0 kHz to 96 kHz
Distance	0.3 to 150 meters
Acoustic Imaging Pseudo-Color Mode	Black and white, black and white, rainbow, iron red, red and black, fusion, rain, blue and red
Sound Intensity Display	Highest point
Acoustic Detection Mode	Gas leak detection mode, partial discharge detection mode
Audiovisual frame rate	25
Minimum leakage amount	At 0.5 m and 0.6 MPa, the smallest detectable leak rate is 0.078 ml/s. At 1 m and 0.5 MPa, the smallest detectable leak rate is 0.122 ml/s.
Sound intensity range	Lower limit: <-15 dB Maximum: >120 dB
PRPD Spectrum	Support
MIC sampling rate	192K
5G	Not supported
Partial Discharge Type Detection	Support
Gas Leak Loss Display	Support
Gas Leak Detection Display	Support
Gas Leak Level Display	Support
Rule Box	Supports 1 central rectangular rule box
Thermal imaging
Detector resolution	384 × 288
Response Band	7.5–14 μm
NETD (Noise Equivalent Temperature Difference)	≤35 mK (@25°C, F#1.0)
Thermal imaging lens focal length	10mm
Minimum focusing distance	0.3m
Field of view	26° (H) × 19° (V)
Focus Mode	Manual focus
Frame rate	25Hz
Temperature measurement range	-20°C to 650°C
Accuracy	± 2°C or ± 2% (in operating environments from -10°C to 50°C)
Spatial resolution (IFOV)	1.2 milliradians
APP Report Output
APP Remote Photo Album
Visible light
Visible light lens focal length	6.4 mm
Field of view	50.2° (H) × 35.4° (V)
Maximum image size	2688×1944
Image resolution	800×480
Video resolution	800×480
Focus Mode	Fixed focal length
The image shows
Display monitor	4.3'' LCD Capacitive Touchscreen 800×480
Image Mode	Eight pseudo-color modes including black and white, black-and-white, rainbow, iron red, red and black, fusion, rain, and blue-red.

Keywords:

Honorary Qualifications

Quality Management System Certification Certificate

Quality Management System Certification Certificate (English Version)

Occupational Health and Safety Management System Certification Certificate

Occupational Health and Safety Management System Certification Certificate (English Version)

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Frequently Asked Questions

Can't charge the device?

The device may have been left unused for too long, causing the battery to lose charge. You can try charging it for an extended period. If there’s still no response, we recommend sending it in for repair. Also, please use the dedicated charger provided for each device when charging.

Can't connect the thickness gauge's flat plate to the instrument?

First, turn on the tablet’s hotspot and check whether the eight-digit number in the hotspot name matches the eight-digit SN code of the device. If they don’t match, make the necessary adjustments. Then, follow the instructions in the manual to connect the tablet. If you’re still unable to proceed, we recommend contacting customer support for assistance.

How can I fix the issue of fluctuating readings during thickness measurement?

It is recommended to connect the flat plate during the thickness measurement process and observe the waveform. If the waveform appears poor, switch to manual mode for inspection. If no consistent waveform is detected, consider potential material issues or probe damage—replace the probe and try again. If no waveform still appears after replacing the probe, the material itself may be of poor quality, making it unable to generate an effective signal.

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