In industries where leakage prevention is critical, the demand for high-precision detection tools has surged. The Leak detector MMT-7DJ stands out as an advanced solution, offering unmatched accuracy and efficiency in identifying leaks across various applications. Whether in geomembrane welding, industrial pipelines, or vacuum systems, this leak detector ensures reliability, reducing downtime and maintenance costs.

Key Innovations of the Leak Detector MMT-7DJ
- Precision Voltage Pulse Technology– The leak detector uses pulse voltage to identify leaks in large geomembrane areas, ensuring rapid and accurate detection.
· Instant Alarm System – A beeping alarm sounds immediately when a leak is found, allowing for quick response and repair.
· High Voltage Adjustability – With an output range of 1KV~50KV (continuously adjustable), the device adapts to different material thicknesses (≤35mm).
· Long Battery Life – Powered by a 12.6V/4400mA battery,low power consumption (≤5W).
· Smart Display & Counting – Features a three-digit LCD display for voltage output and tracks up to 999 leak points for comprehensive reporting.
Typical Applications of the Leak Detector MMT-7DJ
- Geomembrane Welding Inspection– The leak finder is essential for detecting seam integrity in geomembranes, ensuring anti-leak performance post-welding.
· Industrial Pipeline Monitoring – Quickly locates leaks in pressurized systems, minimizing fluid loss and contamination risks.
· Vacuum System Checks – As a vacuum leak detector, it identifies pressure losses in sealed environments, crucial for manufacturing and laboratory setups.
· Large-Scale Storage Tanks – Efficiently scans for breaches in containment structures, preventing hazardous material leaks.
Why the Leak Detector MMT-7DJ is the Optimal Leak Detection Equipment
- High Detection Accuracy– Voltage accuracy of ±1% ensures reliable results.
· Portable & User-Friendly – Compact design (220 × 130 × 88 mm³) with a touch panel for easy operation.
· Durable & Efficient – Lightweight (12KG) yet robust, suitable for fieldwork and industrial environments.
· Automated Reporting – The built-in leak point counter (max 999) simplifies documentation and analysis.
Installation and Operation Guide for Leak Detector MMT-7DJ
1.Power On – Activate the device using the touch panel; the backlight ensures visibility in low-light conditions.
2.Adjust Voltage – Set the required high voltage (1KV-50KV) based on material thickness.
3.Scan the Surface – Move the leak finder systematically over the test area; the buzzer will alert upon leak detection.
4.Mark & Repair – Note the leak locations using the LCD counter and proceed with necessary repairs.
5.Post-Use – Turn off the device; the auto-shutoff feature preserves battery life.
FAQs: Understanding the Leak Detector MMT-7DJ’s Capabilities
How does the Leak detector MMT-7DJ improve geomembrane welding inspections?
The leak detectoruses pulse voltage to scan welded seams, instantly locating breaches and ensuring geomembrane integrity post-installation.
Can the vacuum leak detector function in high-pressure industrial systems?
Yes, its adjustable high voltage (up to 50KV) allows detection in both vacuum and pressurized environments.
What makes the leak finder suitable for large-scale storage tanks?
Its lightweight design, long battery life, and rapid detection enable efficient scanning of expansive surfaces.
How does the Leak detector MMT-7DJ simplify leak documentation?
The integrated counter records up to 999 leak points, streamlining reporting and repair tracking.
Is the leak detector durable for harsh fieldwork conditions?
With a rugged build and low power consumption, it performs reliably in demanding industrial settings.
The Leak detector MMT-7DJ redefines leak detection with cutting-edge technology, precision, and versatility. Designed for professionals, it ensures seamless inspections across multiple industries, enhancing safety and operational efficiency. Investing in this advanced leak detection equipment guarantees long-term reliability and cost-effective maintenance solutions.
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