Rupture strength tester
Standard
IEC 61730-2: Photovoltaic (PV) Module Safety Qualification – Requirements for Testing
UL 61730: Safety Standard for Photovoltaic Modules
CE Certification(Conformité Européenne)
Product Advantages
Ultra-Wide Pressure Range
250–5.600 kPa (36–812 psi): Tests glass, backsheets, and encapsulants from thin-film to dual-glass modules.
0.01 kg/cm² Resolution: Captures micro-fractures before catastrophic failure.
Precision Engineering
5 kg/cm² Adjustable Holding Pressure: Simulates wind/snow loads per IEC 61730-2.
Multi-Unit Display: Switches between kPa, psi, and kg/cm² for global compliance.
Safety First
Dual Overpressure Protection: Mechanical relief valve + electronic cutoff at 5.600 kPa.
Explosion-Proof Chamber: Reinforced acrylic window for safe failure observation.
User-Centric Design
7” Touchscreen HMI: Preloaded IEC/UL test sequences with auto-hold functions.
Voice-Guided Setup: Step-by-step audio prompts for operators.
Data Integrity
Built-In Printer: Generates ISO 17025-compliant test certificates on-site.
SD Card Logging: Exports pressure-time curves for R&D analysis.
Product Features
Quick-Change Fixtures: Adapts to 2–20 mm module thicknesses.
Dynamic Pressure Control: Ramp rates from 1 kPa/s to 100 kPa/s.
Self-Calibrating System: Auto-tare and linearity checks before each test.
Rust-Resistant Frame: 304 stainless steel construction with epoxy coating.
Portable Design: 60 kg weight with integrated handles for lab-to-line mobility.
Technical Parameters
| Parameter | Specification |
|---|---|
| Pressure Range | 250–5.600 kPa (36–812 psi) |
| Resolution | 0.01 kg/cm² (1.42 psi) |
| Holding Pressure | 5 kg/cm² (71 psi) adjustable |
| Air Source | 6 kg/cm² (87 psi) min (customer-provided) |
| Control Accuracy | ±1% FS (full scale) |
| Power Supply | 220V AC, 50/60Hz (single-phase) |
| Dimensions | 560mm (W) × 470mm (D) × 550mm (H) |
| Weight | 60 kg (net) |
Accessories Included
Testing Kit:
1x Specialized Clamping Fixture (for 2–20 mm modules).
2x High-Temperature Rubber Membranes (300°C rated).
5x Aluminum Foil Calibration Discs.
Consumables:
1x 85% Glycerin Solution Bottle (for hydraulic calibration).
10x Disposable Dust Filters.
Documentation:
Multilingual Quick-Start Guide (printed + digital).
Compliance Certificates for IEC/UL Standards.
Safety Gear:
2x Safety Goggles (ANSI Z87.1 rated).
1x Emergency Pressure Release Key.
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