Geomembrane tear strength tester

Produced by: Qinsun Instruments Co., LTD

All supplier products

Standard

ASTM D7176(Standard Test Method for Determining the Resistance of Geomembranes to Slow Steady-State Strain)
ISO 17548(Geosynthetics - Determination of Tear Resistance)
GB/T 17642(China National Standard for Geomembrane Mechanical Properties)

Unmatched Precision
- High-resolution pressure sensor (±0.1 kPa accuracy) captures even subtle membrane deformations, critical for HDPE, LDPE, and PVC geomembranes.
Automated Testing Protocols
- Programmable test cycles simulate slow strain (0.1–10 mm/min) and rapid fracture events, replicating real-world installation and operational stresses.
Safety First Design
- Explosion-proof test chamber, emergency pressure relief valve, and laser-guided specimen alignment minimize operator risk.
Industrial-Grade Durability
- Stainless steel test cavity, corrosion-resistant hydraulic system, and anti-vibration feet ensure long-term reliability in demanding labs.
User-Centric Operation
- 10.1-inch capacitive touchscreen with multilingual support (English, Spanish, Arabic, Japanese) and AI-powered data analysis.

Multi-Mode Testing:
- Constant Pressure Test: Applies static load to assess long-term creep resistance.
- Gradient Pressure Test: Increases pressure at 0.1–10 kPa/s to simulate sudden hydraulic impacts.
- Cyclic Loading: Replicates tidal/wave pressure fluctuations for coastal lining applications.
Real-Time Monitoring:
- High-speed camera (1,000 FPS) captures fracture initiation and propagation, with thermal imaging for localized stress analysis.
Data Management:
- Cloud-compatible software stores 10,000+ test results, generates ISO/ASTM-compliant reports, and supports barcode scanning for sample tracking.
Universal Specimen Compatibility:
- Adjustable clamps accommodate geomembranes up to 2mm thick, including textured and smooth surfaces.

Specimen Clamps(4 pcs): For securing textured and smooth geomembranes during testing.
Calibration Kit: Pressure gauge and certification for annual validation.
Safety Gear: Heat-resistant gloves, face shield, and emergency eyewash station.
User Manual & Software: Digital guide (multilingual) + AI analytics platform for fracture pattern recognition.
Cleaning Kit: Brush, vacuum nozzle, and lint-free cloth for post-test maintenance.

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