Hengyi HY-0580MKD Miniature Single-Column Universal Testing Machine
| Brand | Hengyi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HY-0580MKD |
| Instrument Type | Electromechanical Universal Testing Machine |
| Load Capacity Options | 1 N to 5000 N (interchangeable load cells) |
| Force Accuracy | ≤ ±0.5% of reading |
| Effective Test Width | 120 mm |
| Effective Vertical Travel | 800 mm |
| Speed Range | 0.001–500 mm/min (adjustable) |
| Speed Accuracy | ±0.5% of set value |
| Displacement Accuracy | ±0.5% of reading |
| Strain Measurement Accuracy | ±0.5% of reading |
| Force Resolution | ±500,000 counts (full-scale, no range switching) |
| Control Modes | Stress control, strain control, displacement control, constant-force/constant-displacement/constant-strain hold |
| Safety Features | Electronic limit protection, overload protection (110% FS), auto-diagnostic system |
| Power Supply | 220 V AC, 750 W |
| Dimensions (W×D×H) | 470 × 400 × 1510 mm |
| Weight | 120 kg |
| Compliance Standards | GB/T 2611, GB/T 16491, GB/T 16852.1, GB/T 3923, GB/T 1040, ISO 527, ISO 6892-1, ASTM D638, ASTM D3039, JIS K7113, DIN 53455 |
Overview
The Hengyi HY-0580MKD is a precision-engineered, single-column electromechanical universal testing machine designed for high-fidelity mechanical characterization of small-scale specimens across research laboratories, quality control departments, and academic institutions. Utilizing a servo-controlled DC motor drive system coupled with a high-resolution load cell and optical encoder-based displacement feedback, the HY-0580MKD delivers repeatable force measurement and controlled kinematic profiles under tensile, compressive, flexural, shear, peel, and tear loading conditions. Its compact footprint and modular architecture support rapid configuration for diverse material classes—including metallic alloys, thermoplastics, elastomers, thin films, textiles, adhesives, biomedical polymers, and micro-engineered components—without compromising metrological integrity. The system adheres to fundamental principles of static uniaxial testing as defined in ISO 7500-1 and ASTM E4, ensuring traceable calibration paths and alignment with international reference frameworks.
Key Features
- Single-column rigid aluminum-alloy frame with precision-ground guide rails and preloaded ball-screw transmission for minimal axial deflection and high positional repeatability
- Interchangeable high-accuracy load cells (1 N to 5000 N full scale), each certified to Class 0.5 per ISO 376 and equipped with temperature-compensated strain-gauge bridges
- Full-scale force resolution of ±500,000 digital counts without range switching—enabling consistent resolution across the entire dynamic range
- Adjustable crosshead speed from 0.001 to 500 mm/min, digitally regulated with closed-loop feedback and verified against traceable standards
- Dual-mode motion control: manual jog operation via front-panel buttons and programmable automated sequences via PC interface
- Integrated electronic limit switches and real-time overload monitoring (110% FS threshold) with immediate emergency stop and hardware-level fault isolation
- Self-diagnostic subsystem continuously monitors drive current, supply voltage, encoder signal integrity, and thermal status—logging anomalies for root-cause analysis
- Quick-change grip interface compatible with pneumatic, wedge, vise, pin, and custom fixtures per ASTM E8/E8M, ISO 6892-1, and GB/T 228.1 requirements
Sample Compatibility & Compliance
The HY-0580MKD supports standardized test specimen geometries per widely adopted national and international protocols, including but not limited to: ASTM D638 (tensile properties of plastics), ASTM D3039 (tensile properties of polymer matrix composites), ISO 527-2 (plastics—determination of tensile properties), ISO 6892-1 (metallic materials—tensile testing at ambient temperature), GB/T 1040 (plastics—determination of tensile properties), GB/T 3923 (tensile properties of textile fabrics), and JIS K7113 (tensile testing of plastics). Its mechanical design conforms to GB/T 2611 (General technical requirements for testing machines), GB/T 16491 (Electronic universal testing machines), and GB/T 16852.1 (Verification of static uniaxial testing machines). All force, displacement, and strain measurements are fully compliant with ISO/IEC 17025 documentation requirements when used with accredited calibration services.
Software & Data Management
The HY-0580MKD operates under Hengyi’s proprietary TestMaster Pro software suite, a Windows-based platform supporting multi-channel synchronized acquisition (force, displacement, extensometer, temperature if equipped), real-time curve visualization, and customizable test method templates. Software features include automatic yield point detection (0.2% offset method), modulus calculation (secant/tangent), fracture energy integration, and statistical reporting per ISO 5725. Raw data export is supported in CSV, XLSX, and XML formats; metadata embedding includes operator ID, timestamp, environmental conditions, and calibration certificate references. Audit trail functionality complies with GLP and GMP expectations, recording all parameter modifications, test executions, and system events with user attribution and time stamps. Optional FDA 21 CFR Part 11 compliance package provides electronic signature capability, role-based access control, and immutable log archiving.
Applications
- Mechanical validation of miniature fasteners, medical device components (e.g., suture anchors, stent struts), and MEMS structures
- Tensile and peel strength evaluation of pressure-sensitive adhesives, laminates, and flexible printed circuits
- Compression testing of foams, gels, hydrogels, and soft biomaterials under quasi-static loading
- Bending modulus determination for thin polymer films, coated substrates, and composite laminates
- Quality assurance of textile yarns, nonwovens, and geotextiles per ISO 9073 series
- Teaching and methodology development in undergraduate and graduate materials science laboratories
- Pre-compliance screening for ISO 10993 biocompatibility mechanical testing protocols
FAQ
What load cell capacities are available for the HY-0580MKD?
Standard configurations include 1 N, 5 N, 10 N, 20 N, 50 N, 100 N, 200 N, 500 N, 1000 N, 2000 N, 3000 N, and 5000 N load cells—all factory-calibrated and supplied with individual calibration certificates.
Can the system be integrated with an extensometer for strain measurement?
Yes. The HY-0580MKD supports both clip-on and non-contact video extensometers via analog or digital interfaces, enabling direct strain measurement per ISO 9513 and ASTM E83 compliance.
Is the test software validated for regulated environments?
The optional 21 CFR Part 11 module provides full validation documentation, including IQ/OQ/PQ protocols, change control logs, and electronic signature workflows suitable for pharmaceutical and medical device QA/QC labs.
Does the machine meet CE or UL safety certification requirements?
While the base unit complies with IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emission) electromagnetic compatibility standards, formal CE marking requires end-user responsibility for final integration, installation, and local regulatory verification.
What maintenance intervals are recommended?
Routine inspection of drive belt tension, lubrication of lead screw, and verification of limit switch function is advised every 500 operational hours; annual recalibration of load cell and displacement encoder is recommended per ISO/IEC 17025 best practices.
