Hengyi HY-0580D Electronic Tensile Testing Machine for Aluminum-Coated Films
| Brand | Hengyi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HY-0580D |
| Maximum Test Load | 5 kN |
| Force Measurement Range | 5 N – 5000 N |
| Force Accuracy | ±0.5% of full scale (FS) |
| Test Stroke | 800 mm |
| Displacement Resolution | 0.001 mm |
| Effective Test Width | 120 mm |
| Speed Range | 0.001–500 mm/min (adjustable) |
| Speed Accuracy | ±0.5% of indicated value |
| Displacement Measurement Accuracy | ±0.5% of indicated value |
| Load Cell Resolution | ±500,000 counts (full-scale, no internal range switching) |
| Stress Control Rate Range | 0.005–6% FS/s |
| Strain Control Rate Range | 0.002–6% FS/s |
| Constant-Load/Displacement/Strain Accuracy | ±1% (for setpoints <10% FS), ±0.1% (for setpoints ≥10% FS) |
| Safety Protection | Electronic limit switches, overload protection (>110% FS), automatic emergency stop, real-time system diagnostics |
| Power Supply | 220 V AC, 50 Hz, 750 W |
| Dimensions (W×D×H) | 470 × 400 × 1510 mm |
| Net Weight | 95 kg |
Overview
The Hengyi HY-0580D Electronic Tensile Testing Machine is a precision-engineered universal testing system designed specifically for mechanical characterization of thin-film materials—particularly aluminum-coated polymer films—and other low-to-medium stiffness specimens across biomedical, packaging, composite, and advanced material sectors. Built on a robust dual-column load frame architecture with high-rigidity crosshead guidance, the system employs closed-loop servo-controlled electromechanical actuation to deliver repeatable static and quasi-static mechanical testing under ASTM D882, ISO 527-3, ISO 1184, GB/T 1040.3, and YY/T 0681.1 compliant conditions. Its core measurement principle relies on high-stability load cell transduction (±0.5% FS accuracy) coupled with sub-micron displacement resolution (0.001 mm), enabling precise quantification of tensile strength, elongation at break, modulus of elasticity, yield point, peel adhesion, puncture resistance, and cyclic fatigue behavior in both uniaxial tension and compression modes.
Key Features
- High-resolution force measurement: Dual-range or multi-capacity load cells (1 N to 5000 N) with ±500,000-count A/D resolution and no internal range switching—ensuring consistent linearity and repeatability across the full dynamic range.
- Precision motion control: Servo-motor-driven crosshead with continuously variable speed from 0.001 to 500 mm/min; speed accuracy maintained within ±0.5% of setpoint across the entire range.
- Advanced displacement and strain tracking: Optical encoder-based position feedback with ±0.5% indication accuracy; optional extensometer integration supports true strain measurement per ASTM E83 and ISO 9513 Class 1 compliance.
- Intelligent safety architecture: Dual-mode electronic limit protection, programmable auto-stop triggers (load-, displacement-, time-, or strain-based), 110% overload cut-off, and real-time diagnostic monitoring of drive voltage, current, and thermal status.
- Ergonomic test space design: 120 mm effective test width and 800 mm vertical travel accommodate standard film strips, medical device components (e.g., stent crimping sleeves, suture anchors), and layered composites without reconfiguration.
- Modular hardware interface: Standard RS-232 and USB 2.0 ports support third-party data acquisition systems; optional Ethernet connectivity enables integration into centralized lab networks and LIMS environments.
Sample Compatibility & Compliance
The HY-0580D accommodates a broad spectrum of specimen geometries and material classes—including metallized polymer films (PET-Al, OPP-Al, CPP-Al), biomedical polymers (PLA, PCL, PU), hydrogels, soft tissues (porcine aorta, bovine tendon), orthopedic implants (titanium mesh, PEEK interbody cages), fiber-reinforced composites, and coated metallic substrates. Fixture adaptability includes pneumatic wedge grips, peel test fixtures (90°/180°), puncture probes, bend jigs, and custom-designed clamps for irregular geometries. All test methods align with internationally recognized standards including ASTM F1306 (film puncture), ASTM F903 (peel strength), ISO 11607-2 (sterile barrier integrity), USP (package seal strength), and ISO 1798 (flexible cellular materials). The system’s mechanical design and software audit trail capabilities support GLP and GMP-aligned validation protocols per FDA 21 CFR Part 11 when paired with compliant data management modules.
Software & Data Management
Control and analysis are executed via Hengyi’s proprietary WinTest v5.2 software platform—a Windows-based application supporting multi-language UI, real-time curve overlay, multi-channel synchronized data logging (load, displacement, extensometer, temperature), and automated report generation in PDF, Excel, and XML formats. The software implements full audit trail functionality with user-level access control, electronic signatures, and immutable timestamped records for each test sequence—meeting requirements for regulated environments. Calibration certificates are digitally embedded and traceable to national metrology institutes (e.g., CNAS-accredited labs). Raw data export adheres to ASTM E1434 and ISO/IEC 17025 metadata conventions, facilitating secondary analysis in MATLAB, Python (NumPy/Pandas), or commercial CAE tools such as ANSYS Mechanical APDL.
Applications
- Quantitative evaluation of aluminum layer adhesion integrity in vacuum-metallized flexible packaging films under controlled humidity and temperature gradients.
- Mechanical screening of bioresorbable vascular scaffolds during degradation studies—tracking modulus decay and ultimate strength loss over time.
- Compression testing of spinal fusion devices per ASTM F2624, including load-displacement hysteresis and permanent set assessment after cyclic loading.
- Peel and shear bond strength validation of pressure-sensitive adhesives used in transdermal patches and wound dressings (ISO 2286-2).
- Fatigue life mapping of polymer-coated orthopedic wires under physiological bending amplitudes (1–5 Hz, R = 0.1).
- Interfacial shear strength measurement between ceramic coatings and metallic substrates using micro-tensile pull-off methodology.
FAQ
What is the maximum allowable specimen thickness for the standard wedge grips?
Standard pneumatic wedge grips accommodate specimens up to 10 mm thick; custom grips for thicker laminates or rigid composites are available upon request.
Does the system support high-speed video synchronization for digital image correlation (DIC)?
Yes—the WinTest software provides TTL trigger output synchronized with data acquisition start/stop, compatible with most industrial high-speed cameras (e.g., Phantom v2512, Keyence VW-9000) for full-field strain mapping.
Can the HY-0580D be validated for ISO/IEC 17025 accreditation?
Absolutely—Hengyi provides IQ/OQ documentation templates, calibration uncertainty budgets, and traceable reference standard certificates required for laboratory accreditation audits.
Is remote operation and monitoring supported?
Remote desktop control is enabled via secure RDP or VNC; cloud-based telemetry (load, temperature, error logs) requires optional IoT gateway module and enterprise IT approval.
What maintenance intervals are recommended for long-term reliability?
Biannual lubrication of lead screws and annual recalibration of load cell and encoder subsystems are advised; full mechanical inspection every 24 months ensures sustained performance within specification limits.
