Hengyi HY-0350JH Universal Testing Machine for Polymer Fibers
| Key | Brand: Hengyi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Electromechanical Universal Testing Machine |
| Model | HY-0350JH |
| Load Capacity Options | 1 N to 3000 N (interchangeable load cells) |
| Force Accuracy | ≤ ±0.5% of reading |
| Force Resolution | ±500,000 counts (full-scale, no range switching) |
| Crosshead Speed Range | 0.001–500 mm/min |
| Speed Accuracy | ±0.5% of set value |
| Effective Test Width | 120 mm |
| Vertical Test Space | 500 mm |
| Displacement & Strain Measurement Accuracy | ±0.5% of reading |
| Control Modes | Stress, Strain, and Displacement Rate Control |
| Power Supply | 220 V AC, 400 W |
| Net Weight | 75 kg |
| Dimensions (W×D×H) | 440 × 380 × 1100 mm |
Overview
The Hengyi HY-0350JH Universal Testing Machine is an electromechanical static testing system engineered for high-precision mechanical characterization of polymeric fibers, thin films, filaments, and other low-to-medium force materials. It operates on the fundamental principle of controlled uniaxial loading—applying tensile, compressive, flexural, peel, tear, or shear forces under programmable displacement or load-rate conditions—while continuously measuring force, displacement, and optional strain via calibrated transducers. Designed specifically for laboratories requiring ISO 17025-compliant material verification in R&D, quality control, and regulatory documentation, the HY-0350JH delivers traceable, repeatable results across a broad spectrum of non-metallic and lightweight metallic specimens. Its modular architecture supports seamless integration with third-party extensometers, environmental chambers, and automated test sequences—making it suitable for ASTM D638, ISO 527, ISO 1184, USP , and GB/T 1040 series testing protocols.
Key Features
- Single-column, high-rigidity frame with optimized structural damping to minimize resonance and ensure measurement stability during dynamic loading cycles.
- Panasonic servo motor and digital drive system (Japan-sourced), delivering precise speed control, zero maintenance, and long-term torque consistency over 10,000+ operational hours.
- Preloaded precision ground ball screw (imported) with backlash compensation, enabling sub-micron positioning repeatability and minimal axial play.
- Bi-directional load cell (USA-sourced, ±0.5% accuracy class) featuring automatic sensor recognition and auto-zero calibration at power-on.
- Dual-mode controller supporting both open-loop jog operation and closed-loop PID-regulated control—configurable for stress-, strain-, or displacement-rate feedback loops.
- Multi-language, multi-unit interface (SI, imperial, metric) with real-time parameter monitoring and intuitive soft-key navigation.
- Handheld remote control unit for rapid crosshead positioning, emergency stop activation, and manual test initiation without PC dependency.
Sample Compatibility & Compliance
The HY-0350JH accommodates specimens ranging from ultra-fine polymer monofilaments (diameter < 20 µm) to rigid composite laminates and biomedical sutures. Standard test configurations include tensile testing of PET/nylon/PP fibers, peel adhesion of pressure-sensitive tapes, puncture resistance of medical packaging films, and compression modulus of soft foams. Optional fixtures expand capability to three/four-point bending (ASTM D790), shear testing (ASTM D5379), and indentation hardness (ISO 2039-1). All hardware and firmware comply with electromagnetic compatibility (EMC) standards IEC 61326-1 and safety requirements per IEC 61010-1. The system supports audit-ready data integrity through configurable user access levels, electronic signatures, and optional 21 CFR Part 11–compliant software modules for GLP/GMP environments.
Software & Data Management
The proprietary HengyiTest software (v5.x) provides full test method scripting, real-time curve overlay, statistical reporting (mean, SD, CV%), and export to CSV, PDF, or XML formats. It includes built-in templates for common polymer fiber standards—including ISO 20753 (plastics), ASTM D3822 (high-modulus fibers), and ISO 11566 (carbon fiber tensile strength). Raw data logs contain timestamped metadata: operator ID, environmental conditions (if external sensors are connected), calibration history, and instrument configuration. Audit trail functionality records all parameter changes, test aborts, and report modifications—enabling full traceability for internal QA reviews or external accreditation audits.
Applications
- Mechanical property validation of synthetic and natural textile fibers (e.g., aramid, PBO, silk, cellulose acetate).
- Quality assurance of photovoltaic interconnect ribbons and flexible printed circuit substrates.
- Characterization of biodegradable polymer sutures and hydrogel-based wound dressings per ISO 10993-10.
- Tensile strength and elongation-at-break analysis of lithium-ion battery separator membranes.
- Peel adhesion quantification for medical device packaging per ASTM F88 and ISO 8510-2.
- Compression testing of expanded polystyrene (EPS) and polyurethane foam cores used in aerospace composites.
FAQ
What load cell options are available for the HY-0350JH?
Standard configurations include interchangeable load cells from 1 N to 3000 N; custom dual-range cells (e.g., 10 N / 500 N) can be factory-installed upon request.
Is the system compatible with external extensometers?
Yes—both clip-on and non-contact video extensometers (e.g., DIC systems) can be synchronized via TTL trigger output and analog voltage input ports.
Does the controller support cyclic testing?
Yes—the closed-loop controller supports programmed sinusoidal, triangular, or trapezoidal waveforms with frequency up to 5 Hz and amplitude control within ±0.1% of setpoint.
Can test reports be generated in compliance with FDA 21 CFR Part 11?
With optional HengyiTest Secure Edition software, full electronic signature workflows, audit trail logging, and role-based permissions are enabled.
What is included in the standard delivery package?
Mainframe, load cell, controller, handheld remote, basic wedge-action tensile grips, USB cable, calibration certificate (traceable to CNAS-accredited lab), and English-language user manual.
