Geomembrane Fracture Resistance Tester
StandardASTM D7176 (Standard Test Method for Determining the Resistance of Geomembranes to Slow Stea
E-Mail-Adresse: info@standard-groups.com
Inhalt
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)
Product Advantages
- 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.
Product Features
- 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.
Technical Parameters
| Parameter | Spezifikation |
|---|
| Pressure Range | 0–5,000 kPa (±0.1 kPa accuracy) |
| Strain Rate | 0.1–10 mm/min (adjustable) |
| Test Cavity Dimensions | 300×300×50 mm (W×L×H) |
| Pressure Resolution | 0.01 kPa |
| Power Supply | 220V/110V AC, 50/60Hz, 1.5kW |
| Dimensions (L×W×H) | 800×600×1,200 mm |
| Weight | 200 kg |
| Operating Environment | 5–40°C, ≤85% RH (non-condensing) |
Accessories Included
- 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.
Ideal For:
- Geomembrane manufacturers (landfills, mining, water containment)
- Civil engineering testing laboratories
- Environmental protection agencies
- Infrastructure contractors (tunnels, dams, canals)
Haftungsausschluss: Die oben genannten Inhalte dienen ausschließlich zur Referenz und Kommunikation zwischen Brancheninsidern und garantieren ihre Genauigkeit oder Vollständigkeit nicht. Gemäß den einschlägigen Gesetzen und Vorschriften und den Vorschriften dieser Website sollten Einheiten oder Einzelpersonen, die verwandte Gegenstände kaufen, gültige Qualifikationen und Qualifikationsbedingungen erhalten.
