Hengyi HY-0580U Universal Testing Machine
| Brand | Hengyi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HY-0580U |
| Instrument Type | Electromechanical Universal Testing Machine |
| Load Capacity Options | 1 N to 5000 N (multiple transducers available) |
| Accuracy Class | ≤0.5% |
| Effective Test Width | 120 mm |
| Effective Stroke | 800 mm |
| Speed Range | 0.001–500 mm/min |
| Speed Accuracy | ±0.5% of indicated value |
| Force Resolution | ±500,000 counts (full-scale, no range switching) |
| Force Measurement Accuracy | ±0.5% of indicated value |
| Displacement & Strain Measurement Accuracy | ±0.5% of indicated value |
| Stress/Strain Control Range | 0.002–6% FS/s |
| Stress/Strain Control Accuracy | ±0.5% of setpoint (≥0.05% FS/s) |
| Constant-Load/Displacement/Strain Control Range | 0.5–99.999% FS |
| Protection Features | Electronic limit switches, overload protection (110% FS), auto-diagnostic system |
| Power Supply | 220 V AC, single-phase, 750 W |
| Net Weight | 95 kg |
| Dimensions (W×D×H) | 470 × 400 × 1510 mm |
Overview
The Hengyi HY-0580U Universal Testing Machine is an electromechanical static testing system engineered for high-reproducibility mechanical characterization of both metallic and non-metallic materials under uniaxial tensile, compressive, flexural, shear, peel, tear, and cyclic loading conditions. Based on servo-controlled displacement actuation and precision load cell feedback, the system implements closed-loop or open-loop control strategies compliant with standardized test methodologies defined in ASTM E4, ASTM D638, ISO 527, ISO 6892-1, GB/T 228.1, and ISO 179 for plastics and metals. Its modular architecture supports interchangeable load cells (1 N to 5000 N), enabling traceable force measurement across six orders of magnitude without manual range switching—critical for evaluating low-force biomaterials and high-strength composites within a single platform.
Key Features
- Single-column, high-rigidity frame design with preloaded precision ground ball screw (imported) and integrated anti-backlash mechanism for minimal axial play and long-term dimensional stability.
- Panasonic AC servo motor and digital drive system delivering smooth, low-noise motion control across the full speed range (0.001–500 mm/min) with ±0.5% speed accuracy per ISO 2041.
- Imported bidirectional load cell (U.S.-sourced) calibrated to ISO 376 Class 0.5, providing force resolution of ±500,000 digital counts over full scale, with linearity and hysteresis <0.05% FS.
- Digital controller supporting multi-language UI (English, German, French, Spanish, Chinese) and unit conversion (N/kN/lbf/kgf, mm/inch, MPa/psi) — compatible with GLP-compliant audit trails when paired with optional software modules.
- Handheld remote pendant with jog controls, emergency stop, and real-time parameter readout — optimized for operator ergonomics and rapid setup in QC laboratories.
- Integrated safety architecture: electronic travel limits, 110% overload cut-off, automatic return-to-start post-test, programmable hold-at-load/displacement/strain, and self-diagnostic routines monitoring drive voltage, current, and sensor signal integrity.
Sample Compatibility & Compliance
The HY-0580U accommodates specimens ranging from ultra-thin polymer films (≤10 µm) and fine-diameter wires (<0.1 mm) to rigid composite laminates and medical device components (e.g., suture anchors, stent crimping fixtures). Standardized grips include pneumatic wedge-action clamps, roller-type film holders, compression platens (100 mm diameter), and custom adapters for ASTM D882, ISO 1184, ISO 1133, and YY/T 0681.12 test configurations. All mechanical and electrical subsystems conform to IEC 61000-6-2 (EMC immunity) and IEC 61000-6-4 (EMC emission) standards. The system supports validation documentation packages aligned with ISO/IEC 17025 and FDA 21 CFR Part 11 requirements when configured with time-stamped, user-access-controlled data logging.
Software & Data Management
Bundled Hengyi TestSuite™ software provides real-time force-displacement-strain acquisition at up to 1 kHz sampling rate, with configurable test templates for ISO 527-2 (tensile), ISO 178 (flexure), ASTM D695 (compression), and ASTM D1876 (peel). Raw data export is supported in CSV, XLSX, and universal .UDF formats; stress-strain curves are auto-calculated using specimen geometry inputs (width, thickness, gauge length). Software features include batch reporting, statistical analysis (mean, SD, CV%), pass/fail thresholding, and PDF certificate generation with digital signature fields. Optional modules enable automated calibration verification logs, instrument qualification records (IQ/OQ/PQ), and integration with LIMS via HL7 or REST API endpoints.
Applications
- Rubber & elastomer R&D: tensile strength, elongation at break, modulus at 100%/300% strain, permanent set, and stress relaxation per ASTM D412 and ISO 37.
- Medical device testing: tensile evaluation of suture threads (ISO 10555), balloon catheter burst pressure (ASTM F1985), and orthopedic implant fixation strength (ASTM F543).
- Electronics manufacturing: pull-test validation of solder joints (IPC-J-STD-001), photovoltaic ribbon tensile integrity (IEC 61215), and flexible PCB bend endurance (IPC-6013).
- Packaging & paper: seal strength (ASTM F88), tear resistance (ASTM D1922), puncture resistance (ASTM D3776), and edge crush test (ECT) correlation studies.
- Academic research: mechanical property mapping of hydrogels, electrospun nanofibers, and biodegradable scaffolds under hydrated or environmental chamber conditions.
FAQ
What load cell options are available for the HY-0580U, and can multiple cells be installed simultaneously?
Yes — the machine supports hot-swappable load cells from 1 N to 5000 N. Up to three cells may be pre-installed with automatic recognition via ID chip; software auto-scales acquisition parameters upon selection.
Does the system meet ISO/IEC 17025 requirements for accredited testing laboratories?
The base configuration complies with mechanical and metrological requirements of ISO/IEC 17025:2017 Clause 6.4. Full accreditation readiness requires optional calibration certificates (traceable to NIM), uncertainty budgets, and software validation packages — available upon request.
Can the HY-0580U perform cyclic fatigue tests?
Yes — with the optional Dynamic Test Module (DTM), the system executes sinusoidal, triangle, or block-wave load/displacement waveforms at frequencies up to 5 Hz, supporting ASTM D3479 and ISO 13314 protocols.
Is third-party calibration support available globally?
Hengyi maintains partnerships with A2LA-accredited calibration providers in North America, EU, and APAC regions; on-site verification services and inter-laboratory comparison reports are offered under service agreement.
How is data integrity ensured during long-duration creep or relaxation tests?
The controller employs non-volatile memory buffering and dual-storage redundancy (local SSD + network share); all timestamps are synchronized to UTC via NTP, and changes to test parameters are logged with user ID and reason code per 21 CFR Part 11 Annex 11 guidelines.
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