Hengyi HY-3080GERFC High-Low Temperature & Humidity Universal Testing Machine
| Brand | Hengyi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HY-3080GERFC |
| Instrument Type | Electromechanical Universal Testing Machine |
| Load Capacity | 30 kN |
| Accuracy Class | ≤0.5 |
| Effective Test Width | 380 mm |
| Effective Test Height | 800 mm |
| Speed Range | 0.001–500 mm/min |
| Speed Accuracy | ±0.5% of indicated value |
| Force Resolution | ±500,000 counts at 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 Range | 0.5–100% FS |
| Power Supply | 220 V AC, 750 W |
| Machine Weight | 210 kg |
| Dimensions (W×D×H) | 700 × 420 × 1510 mm |
Overview
The Hengyi HY-3080GERFC is a high-precision electromechanical universal testing machine engineered for static mechanical property evaluation under controlled environmental conditions—including variable temperature and humidity. Designed around a robust龙门 (gantry-type) structural architecture, it implements closed-loop servo control to deliver high reproducibility in tensile, compressive, flexural, shear, and fracture toughness testing across a wide range of advanced materials. Its core measurement principle relies on high-fidelity load cell transduction (30 kN nominal capacity), non-contact or extensometer-based strain acquisition, and synchronized displacement tracking—enabling compliant execution of ASTM D3039, ISO 527-1, ASTM C1275 (for ceramic matrix composites), ISO 14125 (flexure), and ASTM D5379 (in-plane shear) test protocols. The system integrates a climate-controlled chamber interface (optional or built-in depending on configuration), permitting thermal conditioning from –70 °C to +300 °C and relative humidity control from 10% to 95% RH—critical for evaluating hygrothermal degradation mechanisms in polymer-matrix composites, porous ceramics, elastomers, and textile-reinforced laminates.
Key Features
- Gantry-style rigid frame with 210 kg mass and reinforced crosshead guidance for minimal deflection during high-load testing
- 0.5-class accuracy certified force measurement system with ±500,000-count resolution and no internal range switching—ensuring consistent sensitivity across the full 0.1–100% FS dynamic range
- Wide-speed actuation system (0.001–500 mm/min) with ±0.5% speed fidelity, supporting quasi-static to moderate-rate loading profiles
- Dual-mode motion control: manual jog operation for precise specimen alignment and programmable automated return to home position post-test
- Integrated safety architecture including electronic travel limits, overload protection (110% FS cutoff), real-time diagnostics for drive/power/strain subsystems, and emergency stop compliance per IEC 60204-1
- Modular fixture interface compatible with standardized ISO 26203-compliant mounting plates—supporting rapid interchange of tensile grips, compression platens, three/four-point bend fixtures, interlaminar shear tools, and R-curve fracture fixtures
Sample Compatibility & Compliance
The HY-3080GERFC accommodates specimens up to 380 mm wide and 800 mm tall, with adaptable jaw faces and customizable grip geometries for brittle ceramics, fiber-reinforced polymers, foams, elastomeric sheets, woven textiles, and cellular biomaterials. Its environmental integration enables direct correlation of mechanical response with thermohygrometric state—particularly valuable for qualification testing of aerospace-grade CMCs (Ceramic Matrix Composites) per NASA MSFC-HDBK-5102 and qualification of encapsulation materials for electronics per IPC-9701A. All hardware and firmware comply with CE marking requirements (2014/30/EU EMC Directive and 2006/42/EC Machinery Directive). Data integrity meets GLP/GMP-aligned audit trail standards via HENGYITEST software’s 21 CFR Part 11-compliant user authentication, electronic signature logging, and immutable test record archiving.
Software & Data Management
HENGYITEST v4.x is a Windows-based, multi-threaded control and analysis platform delivering real-time synchronization of load, displacement, and strain channels at ≥1 kHz sampling rate. It supports simultaneous display of up to four independent axes (e.g., stress–strain, load–time, displacement–time, modulus–temperature) with auto-scaling, manual axis adjustment, and overlay comparison of up to 16 curves from identical or variant test series. Advanced curve analytics include tangent modulus calculation, yield point detection (0.2% offset, ISO 6892-1), automatic peak identification, and localized zoom with feature-point annotation (yield strength, UTS, fracture strain, secant modulus). Raw data exports are available in CSV, XLSX, and XML formats; reports conform to ASTM E4 and ISO 7500-1 formatting templates. Audit logs capture operator ID, timestamp, parameter changes, calibration events, and system fault codes—fully traceable for regulatory submission.
Applications
- Mechanical characterization of porous ceramic substrates and SiC/SiC composites under simulated service temperatures
- Hygrothermal aging studies of carbon-fiber epoxy laminates per ASTM D5229/D5766
- Tensile and peel strength validation of medical-grade silicone elastomers per ISO 37 and USP
- Compression behavior of auxetic foams and shape-memory polymer scaffolds
- Bending stiffness and delamination resistance assessment of textile-reinforced biocomposites
- Interlaminar shear strength (ILSS) determination using double-lap or short-beam methods per ASTM D2344 and ISO 14130
FAQ
Does the HY-3080GERFC support fully automated test sequences with environmental ramping?
Yes—when integrated with an external climatic chamber or optional internal environmental module, the system executes synchronized temperature/humidity ramps alongside programmed load/displacement profiles using HENGYITEST’s script-based test method editor.
Can the machine perform creep or stress-relaxation tests?
Yes—via constant-load or constant-stress control modes with configurable dwell periods, data logging intervals, and automatic termination criteria based on strain drift thresholds.
Is third-party calibration certification included?
Factory calibration is performed per ISO/IEC 17025-accredited procedures; NIST-traceable certificates (including force, displacement, and strain channels) are available upon request with documented uncertainty budgets.
What is the maximum specimen thickness supported in compression mode?
With standard platens, axial clearance allows specimens up to 250 mm thick; custom-height platens extend this to 400 mm without compromising load train alignment.
How does the system handle data security and user access control?
HENGYITEST implements role-based permissions (administrator, operator, viewer), encrypted local database storage, and optional networked deployment with LDAP/Active Directory integration for enterprise-scale deployment.
