LST-T004 Rally Tester For Geo Hot Wedge Welder

LST-T004 Rally Tester For Geo Hot Wedge Welder

Product Introduction

The LST-T004 Rally Tester is a specialized portable tensile testing machine designed by for on-site quality control of geomembrane seams . As an essential companion to hot wedge welding equipment, this tensiometer enables construction personnel to perform immediate peel testing and tensile strength testing of welded seams directly at the job site, ensuring that all welds meet project specifications before proceeding with installation .

How It Works

The LST-T004 operates by clamping prepared geomembrane samples from both sides and applying controlled tensile force until material failure occurs. The machine features a digital display screen that shows four critical data points in real-time: maximum tensile force (MAX-F), maximum walking distance (MAX-L), current tensile force (Current-F), and current distance (Current-L) . This data allows operators to evaluate whether the weld strength meets required standards.

Key Features

*Dual Testing Capability: Performs both shear and peel tests on geomembrane, geotextile, and plastic film materials to comprehensively evaluate weld integrity .

*Portable Field Design: Compact dimensions (700×220×120 mm) and lightweight construction (12 kg) make it easy to transport and use in remote job site conditions .

*User-Friendly Controls: Intuitive keyboard with dedicated buttons for power, motor speed adjustment, unit switching, reset, forward, backward, and stop functions .

*Data Retention: Automatically retains maximum force values after sample breakage, allowing operators to record results without needing to watch the display continuously .

*Unit Flexibility: Results can be displayed in Newtons (N) or kilograms (KGS), switchable via the unit button to accommodate different reporting requirements .