Peel-Off Tester (POT)
Product Overview
The Peel-Off Tester is designed to measure the adhesion strength of laminated layers in PV modules. It ensures compliance with IEC 61730 MST standards and provides reliable quality verification for encapsulant and backsheet adhesion.
Included Equipment
• Main test bench with calibrated load cell
• Adjustable peel angle fixture (45°–90°)
• Servo motor with speed control
• Control software for force curve logging
• ISO17025 calibration package
• Clamps, arms, power cables
Technical Specifications
• Force Range: 0–500 N (accuracy ±0.2% FS)
• Peel Angle: 45°–90° adjustable
• Travel: X 2600 mm / Y 1600 mm / Z 150 mm
• Speed: 50–250 mm/min
• Export: CSV/Excel formats
• Standards: IEC 61730 MST35, MST36