Hengyi HY-0580JUN B PVC Foam Board Universal Testing Machine

Overview

The Hengyi HY-0580JUN B is a precision-engineered electromechanical universal testing machine designed for static mechanical characterization of rigid and semi-rigid polymeric materials—particularly PVC foam boards, structural composites, and cellular plastics used in architectural cladding, transportation interiors, and signage applications. It operates on the principle of controlled axial force application via a high-resolution servo-motor-driven crosshead, enabling compliant displacement-controlled, load-controlled, or strain-controlled test modes per ISO 527-2, ASTM D1621, and EN 14329 standards. Its modular frame architecture supports both tensile and compressive loading configurations with bidirectional force transduction, making it suitable for determining yield strength, compressive modulus, plateau stress, crush resistance, and energy absorption characteristics of low-density cellular thermoplastics.

Key Features

• High-accuracy load cell with 0.5-class metrological certification (per GB/T 16491–2008 and ISO 7500-1), offering full-scale resolution of ±500,000 counts without range switching
• Adjustable crosshead travel (500 mm effective stroke) with dual-speed motorized actuation (0.001–500 mm/min), calibrated to ±0.5% of indicated speed
• Robust single-column aluminum-alloy frame (440 × 380 × 1100 mm) with integrated electronic limit switches and overload protection (110% FS cutoff)
• Real-time displacement measurement via high-linearity potentiometric encoder, traceable to NIST-equivalent reference standards, accuracy ±0.5% of reading
• Dual-mode deformation sensing: extensometer-ready interface for contact-based strain measurement; optional non-contact digital image correlation (DIC) support
• Comprehensive safety architecture including emergency stop circuitry, software-enforced test termination (by time, load, or displacement), and automatic return-to-home function
• Self-diagnostic firmware that continuously monitors drive system voltage, current, thermal load, and sensor signal integrity during operation

Sample Compatibility & Compliance

The HY-0580JUN B accommodates specimens up to 120 mm wide and 500 mm gauge length, with standardized fixtures for ASTM D1621-compliant compression testing of rigid foam cores and ISO 1209-1/2-compliant flexural evaluation of sandwich panels. It supports interchangeable grips—including pneumatic vise, wedge-action, and custom-designed foam-crushing platens—for reproducible edge-load distribution across heterogeneous cellular structures. The system complies with GB/T 2611–2007 (General Technical Requirements for Testing Machines), GB/T 16852.1–2008 (Calibration of Static Uniaxial Testing Machines), and meets essential requirements for GLP-aligned laboratory environments. Optional calibration certificates are available traceable to CNAS-accredited metrology labs.

Software & Data Management

Controlled via Windows-based HengyiTest Pro software, the system delivers ISO/IEC 17025-compatible data acquisition at up to 100 Hz sampling rate. Test protocols can be configured to meet ASTM E4, ISO 179, or user-defined sequences—including multi-step ramp-hold-relax cycles for creep and recovery analysis. All raw data files (.csv, .txt) include embedded metadata (operator ID, timestamp, environmental conditions, calibration status). Audit trail functionality logs all parameter modifications, test starts/stops, and report exports—supporting FDA 21 CFR Part 11 readiness when paired with networked domain authentication and electronic signature modules.

Applications

• Compression strength and modulus determination of closed-cell PVC foam boards per ASTM D1621 and ISO 844
• Tensile property evaluation of laminated foam composites (e.g., Alu-PVC-Alu panels) under ISO 527-2 Type 1BA specimen geometry
• Flexural rigidity testing of thin-gauge foams using three-point bending per ISO 178
• Crush resistance profiling for automotive interior trim components subjected to localized impact loads
• Quality assurance screening in extrusion lines for batch-to-batch consistency of density-dependent mechanical response
• Academic research into structure–property relationships in syntactic foams and nanocomposite-enhanced PVC matrices

FAQ

What is the maximum compressive load capacity of the HY-0580JUN B?

The standard configuration supports up to 3,000 N (≈306 kgf) with a certified 0.5-class load cell.
Does the system support ASTM D1621-compliant test setups for rigid foams?

Yes—fixture kits, alignment guides, and preconfigured test methods are included for direct compliance with ASTM D1621, ISO 844, and EN 14329.
Can test data be exported in formats compatible with LIMS integration?

All test reports export to CSV, XML, and PDF formats; structured metadata fields align with ASTM E1461 and ISO/IEC 17025 data exchange requirements.
Is third-party calibration documentation available?

CNAS-traceable calibration certificates (including as-found/as-left records) are provided upon request, with optional annual recalibration service contracts.
What safety certifications does the instrument carry?

The unit conforms to IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emissions); CE marking is applied for EU export variants meeting Machinery Directive 2006/42/EC essential health and safety requirements.