Jiubin JB-119A Universal Tensile Testing Machine for Metallic Wires
| Brand | Jiubin Instruments |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | JB-119A |
| Pricing | Available Upon Request |
Overview
The Jiubin JB-119A Universal Tensile Testing Machine is an electromechanical force-testing system engineered for precise static tensile characterization of metallic wires, filaments, and thin-section metallic specimens. It operates on the fundamental principle of uniaxial tension under controlled displacement or load control, adhering to standardized test methodologies defined in ASTM E8/E8M (tension testing of metallic materials), ISO 6892-1 (metallic materials — tensile testing — part 1: method at room temperature), and GB/T 228.1 (Chinese national standard equivalent). The system features a dual-column rigid frame architecture with high-stiffness load train, servo-controlled AC motor drive, and precision ball-screw transmission, ensuring minimal deflection and high reproducibility across repeated test cycles. Designed for laboratory and quality control environments, the JB-119A delivers traceable force measurement via calibrated load cell technology and synchronized displacement acquisition through encoder-based crosshead positioning.
Key Features
- Load capacity range: configurable up to 5 kN (standard configuration), with optional upgrades to 10 kN for high-strength alloy wire evaluation
- Force resolution: ≤ 0.5% of full-scale reading, compliant with Class 1 accuracy per ISO 7500-1
- Crosshead speed range: 0.001–500 mm/min, adjustable in closed-loop mode with < ±0.2% speed deviation
- Integrated extensometer interface supporting clip-on or non-contact digital extensometers for strain measurement (optional)
- Modular grip system accommodating flat, round, and threaded metallic wire specimens from Ø0.1 mm to Ø6.0 mm
- Real-time data acquisition at ≥ 100 Hz sampling rate, with hardware-triggered start/stop and overload protection
- Compliance with CE marking requirements for mechanical safety (EN ISO 12100) and electromagnetic compatibility (EN 61326-1)
Sample Compatibility & Compliance
The JB-119A is validated for tensile testing of copper, aluminum, stainless steel, titanium, and nickel-based alloy wires used in electrical conductors, medical guidewires, spring manufacturing, and automotive cable assemblies. Specimen geometries include straightened lengths, coiled segments (with straightening fixtures), and pre-formed loops where applicable. Test reports generated by the system support audit-ready documentation aligned with GLP and GMP frameworks. The instrument’s calibration certificate includes traceability to NIM (National Institute of Metrology, China) standards, and optional UKAS-accredited calibration is available upon request. For regulated industries—including pharmaceutical device component validation (e.g., guidewires per ISO 10993-1) and automotive safety-critical wiring (per ISO 6722-1)—the system supports user-defined test sequences and electronic signature-capable reporting when paired with validated software modules.
Software & Data Management
The JB-119A operates with Jiubin’s proprietary TensilePro v4.x software suite, compatible with Windows 10/11 (64-bit). The software provides real-time stress–strain curve visualization, automatic yield point detection (0.2% offset method), ultimate tensile strength (UTS), elongation at break, and modulus of elasticity calculations. All raw data are stored in encrypted .tdf binary format with embedded metadata (operator ID, timestamp, environmental conditions, calibration status). Audit trail functionality meets FDA 21 CFR Part 11 requirements when configured with role-based access control, electronic signatures, and immutable log archiving. Export options include CSV, PDF (ISO-compliant report templates), and XML for LIMS integration. Software validation documentation (IQ/OQ/PQ protocols) is provided for regulated laboratories.
Applications
- Quality assurance of drawn copper and aluminum wires in cable and wire harness production
- Mechanical property verification of stainless steel sutures and nitinol guidewires in medical device R&D
- Tensile strength and ductility assessment of high-carbon steel piano wire and spring wire
- Batch release testing for automotive battery interconnect ribbons and EV busbar materials
- Research-grade deformation behavior analysis of shape-memory alloys and amorphous metal ribbons
- Failure mode analysis of galvanized or coated metallic wires under accelerated aging conditions
FAQ
What standards does the JB-119A comply with for tensile testing of metallic wires?
It conforms to ASTM E8/E8M, ISO 6892-1, GB/T 228.1, and EN 10002-1 for methodological rigor and measurement traceability.
Can the system be integrated into an existing LIMS or MES environment?
Yes—via OPC UA or TCP/IP protocol support; custom API integration is available under NDA.
Is third-party calibration and certification supported?
Absolutely—the system accepts external calibration services from ISO/IEC 17025-accredited labs, and calibration certificates include uncertainty budgets.
Does the machine support high-temperature tensile testing?
Not natively; however, it can be coupled with externally mounted furnace chambers (up to 300 °C) using optional thermal isolation kits and high-temp grips.
What training and technical support options are offered internationally?
Jiubin provides remote operator training, on-site installation commissioning (ex-works), and annual preventive maintenance contracts with SLA-backed response times.
