I. Feature Overview

The digital electronic leak detector, developed by our company, represents the next generation of specialized leak detection instruments for water supply pipelines, including tap water pipelines, water supply pipelines, and pressure pipelines. Utilizing the most advanced DSP digital signal processor, digital spectrum analysis, and digital filtering, it emphasizes noise resistance, further enhancing the overall sensitivity, sound clarity, and automatic judgment capabilities of the leak detector. The instrument boasts stable performance, reliable quality, and easy-to-use full Chinese menu operation. Employing patented technology and proprietary intellectual property rights, it stands as the most advanced pressure pipeline leak detection instrument available today.

The digital electronic leak detector is an advanced set of electronic ground microphones designed to amplify the noise generated by water leaking from pressurized water pipelines. By identifying the location where the leakage noise is loudest, it indicates the actual position of the leakage point itself. The advanced features and ease of use of this electronic leak detector enable operators to determine the precise location of the leakage point more efficiently than ever before.

The digital electronic leak detector is lightweight and easy to carry, suitable for handheld or strap-mounted use. Its injection-molded design ensures long-term durability in various environments, making it suitable for use in harsh conditions. It is designed for the detection and precise localization of underground water pipe leaks. Equipped with the latest high-sensitivity sensor, it outperforms ordinary leak detection devices in terms of sound pickup and has a stronger ability to suppress background noise.

II. Performance Advantage

1. Patented technology: The microphone utilizes mechanical filtering, enhancing the directionality of vibration pickup and effectively reducing noise interference caused by environmental wind and wire vibration on the vibration pickup sensor.

2. Automatic analysis: Technology for automatically analyzing leakage signals and external interference signals using digital filtering.

3. Wide frequency coverage: Digital filtering with adjustable bandwidth, 4 buttons for selecting filter systems (band compression, band expansion, band left shift, band right shift), covering frequencies from 50 to 5000HZ.

4. The center frequency is adjustable.

5. Accurate determination of leakage location: It can store and display multiple signal points, and establish a profile map; the intensity of leakage noise can be recorded and compared, automatically distinguishing between leakage noise and water sound, providing a guarantee for accurate determination of the leakage location.

6. LCD Display: Backlit LCD screen with multi-function display, suitable for nighttime operation; fully Chinese menu operation, touch-sensitive buttons, with sensitive operation.

7. Built-in lithium battery: Long battery life, up to 9 hours of use on a single charge, with current battery level displayed.

8. Mute function: Single-clicking the mute button can mute the sound, ensuring complete silence when the operator moves the probe or when not discharging, thus avoiding the damage to human ears caused by strong noise.

9. Versatile Precision Sensor: Equipped with a versatile waterproof precision sensor, it has strong directionality in receiving sound waves, reducing noise interference from the air.

10. High-fidelity monitoring headphones: With rich sound quality, higher sensitivity to sound signals, strong anti-interference ability, and considerate protection for users' hearing.

11. Adopting aerospace-grade materials: aerospace-grade connectors, all-weather protective on/off buttons, and high-strength injection-molded materials suitable for various environments.