Hengyi HY(WE)100060Q Electro-Hydraulic Servo Universal Testing Machine
| Brand | Hengyi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | HY(WE)100060Q |
| Instrument Type | Electro-Hydraulic Servo Testing Machine |
| Load Capacity | 0–1000 kN |
| Force Accuracy | ±0.5% of reading |
| Resolution | ≤0.5% of full scale |
| Compression Space | 600 mm |
| Tension Space | 600 mm |
| Round Specimen Grip Range | Φ20–Φ60 mm |
| Flat Specimen Thickness Grip Range | 0–40 mm |
| Piston Stroke | 150 mm |
| Max. Bend Span | 100–600 mm |
| Shear Specimen Diameter | Φ10 mm |
| Deformation Accuracy | ±0.5% of reading |
| Displacement Accuracy | ±0.5% of reading |
| Stress Rate Control Range | 1–60 N/mm²/s |
| Strain Rate Control Range | 0.00025–0.0025 /s |
| Closed-Loop Control Accuracy (Constant Load/Displacement/Strain) | ±1% of setpoint |
| Dimensions (W×D×H) | 880 × 580 × 2260 mm |
| Motor Power | 1.5 kW, 3-phase |
| Weight | 3500 kg |
Overview
The Hengyi HY(WE)100060Q Electro-Hydraulic Servo Universal Testing Machine is a high-capacity, microprocessor-controlled mechanical testing system engineered for precision static mechanical characterization of metallic and non-metallic structural materials under tension, compression, bending, and shear loading conditions. Based on the fundamental principles of hydraulic actuation with electro-hydraulic servo feedback control, the system delivers stable, programmable load application across a 0–1000 kN range. Its oil-cylinder-underneath architecture enables flexible vertical adjustment of the test space—600 mm for both tensile and compressive configurations—while maintaining structural rigidity and alignment integrity essential for ASTM E4, ISO 7500-1, and GB/T 228.1 compliance. The machine integrates a closed-loop digital control system utilizing proportional electro-hydraulic valves (MOOG-specified), high-stability load cells, linear displacement transducers, and strain measurement via optional extensometers—all synchronized in real time to ensure traceable, repeatable mechanical property determination including yield strength, ultimate tensile strength, modulus of elasticity, fracture toughness indices, and plastic deformation behavior.
Key Features
- Electro-hydraulic servo actuation with MOOG high-response proportional valve for precise force and displacement trajectory tracking
- Dual-range load cell with ±0.5% force accuracy and ≤0.5% full-scale resolution per ISO 7500-1 Class 1 certification requirements
- Adjustable test zone: 600 mm tensile gap and 600 mm compression height, configurable via motorized crosshead positioning
- Integrated grip systems supporting round specimens (Φ20–Φ60 mm) and flat specimens (0–40 mm thickness) with mechanical self-tightening jaw design
- Modular fixture interface accommodating standardized bending (span adjustable 100–600 mm), compression (flat platens), and shear (Φ10 mm punch/die) configurations
- Real-time multi-channel data acquisition: simultaneous capture of load, displacement, extensometer strain, and crosshead position at ≥1 kHz sampling rate
- Stress-rate control (1–60 N/mm²/s) and strain-rate control (0.00025–0.0025 /s) compliant with GB/T 228.1, ASTM E8, and ISO 6892-1 protocols
- Robust frame construction (3500 kg mass) with dual-column guidance and precision-ground lead screws ensuring axial alignment < 0.15 mm/m
Sample Compatibility & Compliance
The HY(WE)100060Q supports mechanical evaluation of diverse structural specimens including rolled steel plates and bars, welded joints, castings, forgings, fasteners (bolts, nuts), wire ropes, pipelines, reinforced concrete cores, ceramic tiles, asphaltic pavements, and geotechnical rock specimens. Its mechanical architecture meets dimensional and stiffness requirements defined in ISO 7500-1 (static calibration), ASTM E4 (verification of force-measuring systems), and GB/T 228.1–2021 (metal tensile testing). Software-driven test sequences enforce adherence to mandatory hold times, ramp rates, and data logging intervals specified in GB/T 7314 (compression), GB/T 232 (bend), and GB/T 3098.1 (fastener mechanical properties). All system calibrations are traceable to national metrological standards; raw data logs include timestamps, operator ID, environmental metadata, and audit trail records suitable for GLP/GMP-regulated environments.
Software & Data Management
Hengyi’s proprietary Windows-based testing software provides full IEC 62304-compliant control logic for automated test execution, real-time curve overlay (load–displacement, stress–strain, load–time), and post-test parameter extraction—including Rp0.2, Rm, A%, Z%, E-modulus, and n-value calculation. The system supports 21 CFR Part 11-compliant user access levels (administrator, technician, viewer), electronic signatures, and immutable audit trails for all method modifications, calibration events, and report generation. Export formats include CSV, XML, PDF/A-2, and native .HYS binary archives compatible with third-party analysis tools (MATLAB, Python Pandas, Minitab). Network-enabled architecture allows centralized fleet monitoring, remote diagnostics, and integration with LIMS via OPC UA or RESTful API endpoints. Firmware and software updates are delivered through secure HTTPS channels with SHA-256 signature verification.
Applications
- Mechanical validation of aerospace-grade alloys (Ti-6Al-4V, Inconel 718) per AMS and EN standards
- Quality assurance of automotive chassis components and crash-relevant structural members
- Research-grade tensile/compression testing of additively manufactured metal parts (ASTM F3122)
- Construction material certification: rebar, pre-stressed concrete tendons, and refractory ceramics
- Geomechanical characterization of core samples in civil engineering and mining laboratories
- Educational use in university materials science labs for hands-on instruction in solid mechanics fundamentals
- Third-party certification testing accredited to CNAS (ISO/IEC 17025) and A2LA scopes
FAQ
What international standards does this machine support out-of-the-box?
The HY(WE)100060Q is pre-configured with test methods aligned to GB/T 228.1, GB/T 7314, GB/T 232, ASTM E8, ASTM E9, ISO 6892-1, and ISO 15630-1. Custom method templates can be authored for additional standards.
Is the system compatible with external extensometers?
Yes—it features analog and digital inputs for third-party clip-on or non-contact extensometers (e.g., AMETEK, ZwickRoell, MTS), with automatic zeroing and gauge length registration.
Can test data be exported for statistical process control (SPC)?
All numerical outputs are exportable in CSV/Excel format with column headers mapped to ASME B89.10.2 SPC metadata fields, enabling direct import into JMP, InfinityQS, or custom SPC dashboards.
What maintenance intervals are recommended for the hydraulic power unit?
Oil filtration and level checks every 500 operational hours; full hydraulic fluid replacement and valve recalibration every 2,000 hours or biannually—whichever occurs first.
Does the system provide certificate of calibration upon delivery?
Yes—a factory-issued ISO/IEC 17025-accredited calibration certificate covering load, displacement, and strain channels is included, with uncertainty budgets stated per ISO/IEC 17025:2017 Annex A.3.
