Hengyi HY-0580DZ Terminal Pull-Off Tester
| Brand | Hengyi / Hengyitest |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | HY-0580DZ |
| Instrument Type | Electromechanical Tensile Testing Machine |
| Price Range | USD 1,400 – 2,800 (FOB Shanghai) |
| Accuracy Class | ≤0.5% of full scale |
| Load Capacity Options | 1 N to 5,000 N (interchangeable load cells) |
| Effective Test Width | 120 mm |
| Vertical Test Space | 800 mm |
| Speed Range | 0.001–500 mm/min (programmable, ±0.5% speed accuracy) |
| Displacement & Strain Measurement Accuracy | ±0.5% of reading |
| Force Resolution | ±500,000 counts (full-scale, no range switching) |
| Power Supply | 220 V AC, single-phase, 750 W |
| Net Weight | 95 kg |
| Dimensions (W×D×H) | 470 × 400 × 1510 mm |
Overview
The Hengyi HY-0580DZ Terminal Pull-Off Tester is a precision-engineered electromechanical tensile testing system designed specifically for quantitative mechanical evaluation of electrical terminal crimp integrity, wire termination strength, and connector retention force. Built upon a rigid single-column frame architecture, it operates on the principle of controlled uniaxial force application—measuring load versus displacement in static or quasi-static modes—to determine critical failure thresholds including pull-off force, yield load, ultimate tensile strength, and elongation at break. Unlike general-purpose universal testers, the HY-0580DZ integrates hardware and control logic optimized for micro-to-mid-range force applications (1 N to 5,000 N), with particular emphasis on high-resolution force acquisition, sub-millimeter positioning repeatability, and real-time compliance with terminal-specific test protocols such as UL 486, IEC 60352-2, IPC-TM-650 2.4.1, and JIS C 5400. Its modular sensor architecture supports interchangeable high-accuracy bidirectional load cells (certified to ISO 376 Class 0.5), enabling traceable calibration across multiple force ranges without mechanical recalibration.
Key Features
- Rigid monolithic single-column frame with preloaded high-precision ground ball screw (imported) and zero-backlash transmission for minimal deflection under load.
- Industrial-grade Panasonic servo motor and digital drive system—maintenance-free, torque-stable, and rated for continuous operation at rated load.
- U.S.-sourced bidirectional load cell with automatic transducer recognition and integrated temperature compensation (±0.01%/°C).
- Dual-mode controller supporting both open-loop speed control and closed-loop force/displacement/strain regulation, compliant with ASTM E4 and ISO 5893 test sequencing standards.
- Multi-language (English, German, French, Spanish, Japanese, Chinese) and multi-unit (N, kN, lbf, kgf, MPa) interface with configurable digital display and soft-key navigation.
- Ergonomic handheld remote control for jog operation, emergency stop, and rapid return—designed for integration into production-line environments with limited operator training.
- Comprehensive hardware safety suite: electronic travel limits, overload cutoff (110% FS), auto-return function, programmable end-of-test actions (halt, return, hold), and real-time self-diagnostic monitoring of drive voltage, current, and sensor signal integrity.
Sample Compatibility & Compliance
The HY-0580DZ accommodates a broad spectrum of terminal geometries and substrate materials, including but not limited to insulated and non-insulated crimp terminals (FAT, TAB, ring, spade), PCB-mounted headers, wire harness connectors, automotive blade fuses, battery tab welds, photovoltaic ribbon interconnects, and medical device lead terminations. It supports standardized fixtures per ASTM D903 (peel), ASTM D1876 (T-peel), ASTM D638 (tensile bars), and ISO 11339 (crimp retention). All mechanical components comply with CE Machinery Directive 2006/42/EC. Calibration documentation—including optional Shanghai Institute of Measurement and Testing (SIMT) certificate—meets ISO/IEC 17025 requirements for accredited laboratories. The system is compatible with GLP/GMP workflows when paired with audit-trail-enabled software (see Software & Data Management section).
Software & Data Management
The HY-0580DZ is supplied with Hengyi TestMaster™ v4.x—a Windows-based test control and analysis platform supporting automated test method templates, multi-curve overlay, statistical batch reporting (mean, SD, CV%, min/max), and export to CSV, PDF, and XML formats. Raw data files retain full resolution (500,000-point force/displacement arrays) with embedded metadata: timestamp, operator ID, sample ID, environmental conditions (optional external sensor input), and calibration history. Optional FDA 21 CFR Part 11 compliance package includes electronic signatures, role-based access control, immutable audit trails, and password-protected method locking—validated for regulated environments in medical device manufacturing and automotive Tier-1 supply chains.
Applications
- Quantitative validation of crimp joint strength per UL 486A-486B and SAE J1922 specifications.
- Verification of wire-to-terminal pull resistance in EV battery module assembly lines.
- Quality assurance of photovoltaic cell interconnect ribbons (e.g., tinned copper, silver-coated Cu, Al-alloy foils).
- Mechanical release force testing of disposable medical connectors (ISO 80369-3, ISO 8536-4).
- Process capability studies (Cp/Cpk) for crimping press validation and maintenance scheduling.
- Failure mode analysis via load-displacement curve interpretation: elastic region slope (stiffness), plastic deformation onset, necking behavior, and fracture energy calculation.
- Material characterization of thin-section conductors (e.g., 0.02–0.5 mm diameter wires) using optional video extensometry or clip-on axial extensometers.
FAQ
What is the standard calibration interval for the HY-0580DZ?
Calibration is recommended every 12 months or after 10,000 test cycles—whichever occurs first—using traceable deadweight standards per ISO 7500-1. Factory calibration certificates are provided with each unit.
Can the system be integrated into an MES or SCADA environment?
Yes. Optional Ethernet/IP and Modbus TCP communication modules enable bi-directional data exchange with factory automation systems, including real-time force feedback, status signals, and pass/fail flagging.
Is thermal compensation active during high-speed testing?
The load cell incorporates real-time temperature drift correction; however, for tests exceeding 100 mm/min over extended durations (>5 min), ambient temperature stabilization within ±2°C is advised to maintain ≤0.5% accuracy.
Are third-party夹具 (fixtures) supported?
All standard M6 threaded mounting interfaces conform to ISO 26203-1; custom fixtures may be validated using Hengyi’s fixture qualification protocol (FQP-0580) prior to deployment.
Does the system meet RoHS and REACH requirements?
Yes. All structural metals, wiring harnesses, and electronic assemblies are certified RoHS 2011/65/EU and REACH SVHC-compliant, with full material declarations available upon request.
