LST-T003 Spark Leak Detector

LST-T003 Spark Leak Detector

Product Introduction

The Spark Leak Detector is a high-performance, non-destructive testing instrument specifically engineered for the detection of pinholes, cracks, and flaws in anti-corrosion coatings and insulating linings. this holiday detector ensures the integrity of protective layers on metal substrates, helping industries prevent corrosion and extend asset life.

How It Works

The detector operates by applying a high-voltage, high-frequency DC pulse across the coating surface via a conductive probe or brush. When the electrode passes over a defect—such as a pinhole, void, or thin spot—the voltage arcs through the flaw to the conductive substrate below. This discharge generates an audible alarm and a visible spark, allowing operators to instantly pinpoint the exact location of the defect for immediate repair.

Key Features

*Wide Voltage Range: Adjustable output voltage (typically 0.5 kV to 30 kV) to accommodate various coating thicknesses and material types.

*High Sensitivity: Detects micro-porosity and invisible flaws that could lead to long-term corrosion.

*Portable & Field-Ready: Powered by a high-capacity rechargeable battery (12V DC), designed for extended operation in remote job sites.

*User-Friendly Interface: Equipped with an LCD digital display for precise voltage readout, and intuitive controls for easy operation.

*Durable Construction: Built with rugged materials to withstand harsh industrial and field environments.