Hengyi HY-5080LKY Dual-Column Electromechanical Universal Testing Machine
| Brand | Hengyi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HY-5080LKY |
| Instrument Type | Electromechanical Universal Testing Machine |
| Accuracy Class | ≤0.5 |
| Rated Load Capacity | 1 N to 50 kN (configurable) |
| Effective Test Width | 600 mm (expandable) |
| Effective Test Height | 800 mm (extendable) |
| Speed Range | 0.001–500 mm/min |
| Speed Accuracy | ±0.5% of indicated value |
| Load Resolution | ±500,000 counts (full-scale, no range switching) |
| Load Measurement Accuracy | ±0.5% of indicated value |
| Displacement & Strain Measurement Accuracy | ±0.5% of indicated value |
| Stress/Strain Control Rate Range | 0.002–6% FS/s |
| Constant-Load/Displacement/Deformation Control Range | 0.5–100% FS |
| Protection Features | Electronic limit switch, overload protection (>110% FS), real-time system diagnostics |
| Power Supply | 220 V AC, 1.5 kW |
| Weight | 850 kg |
| Dimensions (W×D×H) | 1000 × 520 × 1860 mm |
Overview
The Hengyi HY-5080LKY is a dual-column, electromechanical universal testing machine engineered for high-precision static mechanical characterization of materials across research laboratories, quality control departments, and industrial R&D facilities. Based on the fundamental principles of uniaxial force application under controlled displacement or load conditions, the system complies with core mechanical testing standards including ASTM E4, ASTM E8/E8M, ASTM D638, ISO 6892-1, ISO 527-1, and GB/T 228.1. Its rigid龙门 (gantry) architecture supports both tensile and compressive loading modes within a single frame—enabling standardized evaluation of yield strength, ultimate tensile strength, Young’s modulus, elongation at break, Poisson’s ratio, compressive yield stress, flexural modulus, and fracture toughness. Designed for reproducibility in regulated environments, the machine integrates traceable metrology-grade components and supports audit-ready documentation workflows aligned with GLP and GMP requirements.
Key Features
- High-rigidity dual-column steel frame with optional dual-test-space configuration for simultaneous or sequential testing protocols;
- Industrial-grade Panasonic servo motor and digital drive system—maintenance-free operation with high torque density and low thermal drift;
- Two preloaded, precision-ground recirculating ball screws ensuring axial alignment stability and minimal backlash over extended service life;
- U.S.-sourced bidirectional load cell with automatic transducer recognition and integrated temperature compensation (±0.5% accuracy up to full scale);
- Multi-language, multi-unit digital controller supporting open-loop and closed-loop control modes—including stress-, strain-, and displacement-rate regulation;
- Ergonomic handheld remote control enabling intuitive jog operation, emergency stop, and rapid test setup without PC interaction;
- Real-time self-diagnostic firmware monitoring drive voltage, current, encoder feedback, and sensor integrity—triggering immediate fault isolation and protective shutdown upon anomaly detection.
Sample Compatibility & Compliance
The HY-5080LKY accommodates a broad spectrum of specimen geometries and material classes—from sub-millimeter polymer fibers and metallic foils (e.g., Cu/Al photovoltaic ribbons) to structural composites, biomedical sutures, orthopedic implants, automotive interior trim, fasteners, and 5 mm galvanized steel plates. Its modular gripping and fixture ecosystem includes tensile jaws (pneumatic/hydraulic/mechanical), compression platens, three/four-point bending fixtures, peel/adhesion testers, tear fixtures (Trouser, Elmendorf), puncture rigs, and indentation hardness modules. All mechanical interfaces conform to ISO 26203-1 for extensometer mounting and ASTM E83 for verification of extensometer calibration. Optional accessories include video extensometry, environmental chambers (−70°C to +300°C), and humidity-controlled enclosures—all validated for compliance with ISO 17025-accredited calibration practices.
Software & Data Management
Bundled with Hengyi TestMaster v5.2 software (Windows-based), the system delivers ISO/IEC 17025-compliant data acquisition, real-time curve overlay, automated report generation (PDF/Excel), and configurable pass/fail criteria per test method. The software supports 21 CFR Part 11-compliant user access controls, electronic signatures, and immutable audit trails—including timestamped records of parameter changes, calibration events, and test interruptions. Raw data export adheres to ASTM E1434 and ISO 10360-6 formats, enabling direct import into LIMS platforms or third-party analysis tools such as MATLAB, Python (NumPy/Pandas), or Minitab. Optional cloud synchronization enables centralized fleet monitoring and remote diagnostic support via encrypted TLS 1.3 channels.
Applications
- Mechanical validation of medical devices per ISO 14289 (sutures), ISO 7198 (vascular grafts), and USP particulate matter testing support;
- Quality assurance of photovoltaic interconnect ribbons, battery electrode foils, and flexible printed circuit boards;
- Characterization of elastomeric seals, thermoplastic packaging films, and biodegradable polymers under ISO 1183 and ASTM D882;
- Structural testing of composite laminates, carbon fiber reinforcements, and aerospace-grade adhesives per ASTM D3039 and D1002;
- Automotive component certification—including seat belt webbing, airbag fabrics, and interior trim adhesion per FMVSS 302 and ISO 3795;
- Regulatory submission support for FDA 510(k), CE marking, and China NMPA registration through documented traceability and uncertainty budgets.
FAQ
What standards does the HY-5080LKY comply with for calibration and verification?
The system meets ISO 7500-1 Class 0.5 requirements for force measurement accuracy and is supplied with Shanghai Metrology Institute certification (optional). Verification procedures follow ASTM E4 and ISO 376 guidelines.
Can the machine perform cyclic loading or fatigue tests?
Standard configuration supports static monotonic tests only. For dynamic or high-cycle fatigue applications, a dedicated electrodynamic system (e.g., Instron 8800 series) is recommended.
Is the controller compatible with third-party sensors such as extensometers or environmental chambers?
Yes—the controller features analog and digital I/O ports compliant with ASTM E2309, supporting plug-and-play integration with LVDT extensometers, thermocouples, and chamber communication protocols (Modbus RTU/TCP).
How is data integrity ensured during long-duration tests?
TestMaster employs write-once filesystem logging, automatic backup every 30 seconds, and SHA-256 checksum validation for all acquired datasets—ensuring forensic-grade data integrity per ALCOA+ principles.
What maintenance schedule is required for sustained accuracy?
Annual recalibration of the load cell and position encoder is recommended; routine checks of screw preload, belt tension, and optical encoder cleanliness are performed quarterly per the included Maintenance Logbook.
