Hengyi HY-0580YUBNF Universal Testing Machine
| Brand | Hengyi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HY-0580YUBNF |
| Instrument Type | Electromechanical Universal Testing Machine |
| Load Capacity Options | 1 N to 5000 N (multiple load cells available) |
| Accuracy Class | ≤ 0.5 |
| Effective Test Width | 120 mm or 380 mm |
| Effective Test Height | 800 mm |
| Speed Range | 0.001–500 mm/min |
| Speed Accuracy | ±0.5% of indicated value |
| Force Resolution | ±500000 counts (no internal range switching, constant resolution across full scale) |
| Force Measurement Range | 0.1%–99.999% of full scale |
| Displacement Accuracy | ±0.5% of indicated value |
| Strain Measurement Accuracy | ±0.5% of indicated value |
| Stress Control Rate Range | 0.005–6 %FS/S |
| Strain Control Rate Range | 0.002–6 %FS/S |
| Constant Load/Displacement/Strain Control Range | 0.5–99.9999 %FS |
| Protection Features | Electronic limit switches, overload protection at 110% of max capacity, automatic fault diagnosis for overvoltage/overcurrent/overload |
| Power Supply | 220 V AC, single-phase |
| Power Consumption | 750 W |
| Machine Weight | 120 kg |
| Dimensions (W×D×H) | 470 × 400 × 1510 mm |
Overview
The Hengyi HY-0580YUBNF Universal Testing Machine is an electromechanical static testing system engineered for precision mechanical property characterization of biomaterials, polymers, textiles, composites, metals, and thin-film specimens. Based on servo-controlled linear actuation and high-stability load cell transduction, the system operates under closed-loop control to execute uniaxial tensile, compression, bending, shear, peel, and tear tests in accordance with internationally recognized static mechanical test standards. Its modular architecture supports both single-column (compact configuration) and dual-column (high-rigidity configuration) structural variants, enabling adaptability to diverse laboratory spatial constraints and application-specific stiffness requirements. Designed for reproducible force-displacement data acquisition, the machine integrates real-time feedback from calibrated load, displacement, and strain sensors—ensuring traceable measurement integrity across its full operational range.
Key Features
- High-precision force measurement with ≤0.5 accuracy class and ±500,000-count resolution—maintained continuously across all load ranges without auto-ranging or internal gain switching.
- Wide dynamic speed range: 0.001–500 mm/min, adjustable in real time with ±0.5% speed fidelity—critical for creep, relaxation, and quasi-static loading protocols.
- Dual-mode control architecture supporting stress-rate, strain-rate, and displacement-rate regulation with programmable ramp-hold profiles and multi-step sequences.
- Electronic limit protection and intelligent self-diagnostic routines monitor drive voltage, current, thermal load, and sensor signal integrity—triggering immediate shutdown upon detection of overpressure, overcurrent, or mechanical overtravel.
- Configurable test space: standard vertical clearance of 800 mm; optional test width of either 120 mm (micro-specimen focus) or 380 mm (broad-format sample support).
- Integrated rapid-return mechanism with manual high-speed positioning and automated post-test return—reducing cycle time between consecutive specimens.
- Compliance-ready hardware design, including non-volatile parameter storage, audit-trail-capable operation logs, and deterministic response timing—all prerequisites for GLP/GMP-aligned environments.
Sample Compatibility & Compliance
The HY-0580YUBNF accommodates a broad spectrum of specimen geometries and mechanical behaviors—from sub-millimeter hydrogels and electrospun nanofibers to macro-scale metallic coupons and laminated composites. Its standardized mounting interface supports interchangeable fixtures for ASTM D638 (plastics tensile), ISO 527, GB/T 1040, GB/T 3923 (woven fabric strength), and ASTM D1876 (peel adhesion). The system meets the metrological and functional requirements of GB/T 2611-2007 (General Technical Requirements for Testing Machines), GB/T 16491-2008 (Electromechanical Universal Testing Machines), and GB/T 16852.1-2008 (Verification of Uniaxial Static Testing Machines). Calibration procedures align with ISO/IEC 17025 principles, and force verification follows ISO 7500-1 Class 0.5 criteria. While not inherently 21 CFR Part 11 compliant out-of-the-box, the control software architecture permits integration with third-party electronic signature and audit-log modules for regulated quality systems.
Software & Data Management
Bundled with Hengyi’s proprietary PC-based test control and analysis suite, the HY-0580YUBNF provides intuitive graphical workflow configuration—including test method templates, real-time curve overlay, digital filtering, modulus calculation (secant/tangent/initial), yield point detection (0.2% offset), and fracture energy integration. Raw data exports are supported in CSV, Excel, and XML formats with embedded metadata (timestamp, operator ID, calibration certificate ID, environmental conditions). The software allows user-defined pass/fail criteria, automatic report generation (PDF/HTML), and batch processing of sequential tests. All control commands, parameter changes, and alarm events are timestamped and logged locally—enabling retrospective traceability for internal audits or regulatory review. Optional API access enables integration into LIMS or MES platforms via TCP/IP or RS-232 protocols.
Applications
- Mechanical evaluation of orthopedic implants, suture materials, vascular grafts, and tissue-engineered scaffolds per ISO 1798 and ASTM F2193.
- Tensile and flexural property assessment of biodegradable polymers (e.g., PLGA, PCL) under controlled humidity and temperature conditions.
- Peel strength validation of medical device packaging per ASTM F88 and ISO 8510-2.
- Compression testing of hydrophilic foams, soft gels, and pharmaceutical tablets (USP compliant when paired with validated fixtures).
- Quality assurance of composite laminates used in biomedical enclosures and wearable electronics housings.
- Academic research in biomechanics labs requiring repeatable, low-force (<10 N) micro-tensile characterization of collagen fibrils or neural tissues.
FAQ
What load cell options are available for the HY-0580YUBNF?
The system supports interchangeable load cells ranging from 1 N to 5000 N, allowing users to optimize resolution and signal-to-noise ratio for specific material classes.
Does the machine support strain measurement using extensometers?
Yes—both contact-type clip-on extensometers and non-contact video extensometry systems can be integrated via analog or digital I/O interfaces, with native software support for synchronized strain acquisition.
Is the test software compatible with Windows 10/11 and 64-bit architectures?
Yes—the latest version of the control software is fully compatible with Windows 10 and 11 (64-bit), and includes signed drivers for stable USB communication.
Can test methods be exported and shared across multiple instruments?
Test method files (.hym) are portable and interoperable across all HY-0580-series machines running the same firmware revision, facilitating method harmonization across multi-site laboratories.
What maintenance intervals are recommended for long-term accuracy retention?
Annual verification against traceable reference standards is advised; quarterly functional checks of limit switches, motor encoder alignment, and load cell zero stability are included in the preventive maintenance checklist provided in the operator manual.
