English  |
Product Description
LST-T001 Geo Hot Wedge Welder Air Pressure Tester
Product Introduction
Ensure the integrity of your geomembrane seams with our specialized Geo Hot Wedge Welder Air Pressure Tester. This precision-engineered testing device is designed specifically for non-destructive quality control of hot wedge welded seams in geosynthetic liner installations.
The Air Pressure Tester operates by isolating a section of the welded seam and introducing compressed air between the two fused layers. Using dual probe needles inserted through pre-drilled access holes, the tester creates a sealed cavity where air pressure is applied and monitored. A stable pressure reading confirms a continuous, defect-free weld, while any pressure drop immediately indicates the presence of leaks, channels, or incomplete fusion.
Pneumatic test needle is one of the test tools of geomembrane welding machine. Used for inflatable leak detection of geomembrane welds.
In the construction site, the inner cavity weld can be quickly and conveniently inspected for inflation and air tightness.
Key Features
*Dual Probe Needle System: Precision-ground stainless steel needles ensure clean penetration without damaging surrounding weld integrity.
*Digital Pressure Gauge: High-accuracy digital display provides real-time pressure readings with memory functions for test data recording.
*Adjustable Pressure Range: Suitable for various material thicknesses and weld specifications, allowing customized testing parameters.
*Quick-Connect Hosing: Includes durable reinforced air hoses with rapid-connect fittings for efficient setup between test locations.
*Rugged Field Construction: Built into a protective carrying case with foam inserts, ensuring all components remain organized and protected during transport and job site use.
*Complete Test Kit: Supplied with drill guide template, hand pump or compressor connection options, and replacement needle seals for extended service life.
Essential for landfill lining projects, mining containment systems, and water reservoir installations, this air pressure tester provides rapid, reliable verification that every meter of hot wedge welding meets stringent quality assurance standards.
