-
E-mail
sales6@hanrantech.com
-
Phone
15110015120
-
Address
Entrance B, Building 10, Optics Valley Power Industrial Park
Product Categories
Wuhan Hanran Technology Co., Ltd
Handheld acoustic leak imaging device
NegotiableUpdate on 02/02
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Handheld Acoustic Leakage Imager | Handheld Acoustic Leakage Imager is a leak diagnosis tool based on acoustic detection technology. The basic principle is to identify and locate the leakage source by analyzing the ultrasonic or sound wave signals generated by gas or liquid leaks. Specifically, the device utilizes highly sensitive sensors to receive acoustic signals from the leakage point, converts these signals into digital data, and presents a visual image of the leakage through a display screen.
Product Details
Handheld acoustic leak imaging device|Handheld acoustic leak imaging device is a leak diagnosis tool based on acoustic detection technology. The basic principle is to identify and locate the leakage source by analyzing the ultrasonic or sound wave signals generated by gas or liquid leaks. Specifically, the device utilizes highly sensitive sensors to receive acoustic signals from the leakage point, converts these signals into digital data, and presents a visual image of the leakage through a display screen.
1. Source of acoustic signals:
Leakage of gas or liquid through pipelines, joints, valves, and other parts can cause local disturbances due to pressure differences or friction, resulting in the generation of ultrasonic or sound waves. Ultrasonic frequencies are typically above 20 kHz, and these fluctuations propagate in air or other media and are captured by sensors.
2. Acoustic imaging technology:
Equipped with multiple highly sensitive sensor arrays, these sensors can accurately capture the sound wave signals emitted from the leakage point. By analyzing and processing the signals received by the sensors, the device can draw an image of the leakage source, clearly displaying the location, range, and severity of the leakage.
3. Processing of ultrasonic and acoustic signals:
Acoustic imaging devices process signals received by sensors and use certain algorithms (such as time difference positioning, waveform inversion, etc.) to accurately locate the location of leaks. This technology typically relies on information such as signal strength, frequency, and propagation path to generate a leaked "heatmap" or "sound image" within seconds.
The structural design of the handheld acoustic leak imaging device emphasizes convenience, durability, and efficient sensor performance. The following are the main components of the device:
1. Sensor unit:
Sensors are the core components responsible for receiving sound waves or ultrasonic signals from leakage points. Modern handheld acoustic imagers are typically equipped with multiple highly sensitive sensors that can capture sound signals in different directions and frequency ranges, ensuring accurate leak location in various complex environments.
2. Signal processing module:
The signal processing module is responsible for real-time processing of the sound wave signals captured by the sensor. Through digital signal processing (DSP) technology, devices can filter, enhance, and analyze signals, and convert processed data into visual images or audio information.
3. Display screen and imaging system:
The display screen is the main interface for user device interaction, usually a color LCD screen, which can display real-time leaked sound wave imaging images. Through images and sounds, users can intuitively see the specific location, severity, and scope of the leak. Some devices also support functions such as image rotation and enlargement, making it easier for users to accurately determine the source of leaks.
4. Battery and power management system:
Usually equipped with efficient battery packs, ensuring that the equipment has a long battery life under uninterrupted operation. The power management system is responsible for monitoring the battery status and reminding users to charge or replace the battery.
5. Shell and human-machine interface:
The shell is usually made of high-strength plastic or metal materials, with protective functions to cope with the impact, vibration, and dust requirements in industrial environments. The handheld design makes the device easy to carry and operate, equipped with touch buttons or touch screens, and the operating interface is intuitive and simple.
The handheld acoustic leak imaging device, as a new type of leak detection tool, stands out among many traditional methods due to its technological advantages. The following are the main features of the device:
1. Efficiency and accuracy:
Traditional leak detection methods, such as manual auscultation and gas detectors, often require a long time to identify the leak point. The handheld acoustic leak imaging device can generate real-time leak images through acoustic imaging technology, quickly locate the leak source, and greatly improve detection efficiency. It has high accuracy and can pinpoint the specific location of the leakage point, ensuring timely detection of potential hazards.
2. Non contact detection:
Due to the use of acoustic imaging technology, leakage points can be detected remotely without the need for contact with the equipment surface, avoiding errors or safety hazards that may arise from direct contact. Non contact operation makes detection safer, especially suitable for high-pressure, high-temperature, or flammable and explosive hazardous environments.
3. Visual analysis:
Unlike traditional gas detectors, acoustic leak imagers can convert the sound signal of the leak point into an image, and users can intuitively see the location and size of the leak through the display screen. This visual analysis method makes the operation simpler and can provide accurate feedback in a short period of time.
4. Strong adaptability:
Can be used in various complex work environments. Whether in high temperature, low temperature, high humidity environments, or noisy industrial areas, the sensors of the equipment can work efficiently and demonstrate good adaptability.
5. Real time monitoring and alarm function:
Equipped with real-time monitoring and alarm functions. Through sound and visual prompts, operators can immediately understand the danger level of leakage, take emergency measures in a timely manner, and avoid major accidents.
6. Handheld acoustic leak imaging devicePortability and ease of operation:
The handheld design makes the device easy to carry and operate. Whether it's industrial site inspections, daily patrols, or emergency response to unexpected situations, operators can easily use the equipment for rapid testing.
