Yuelian YL-1210 Universal Tensile Testing Machine
| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | YL-1210 |
| Pricing | Available Upon Request |
| Load Capacity Options | 5 / 10 / 20 / 50 / 100 / 200 / 500 kgf |
| Force Resolution | 1/250,000 full scale |
| Force Accuracy | ≤ ±0.5% of reading |
| Displacement Resolution | 0.005 mm |
| Maximum Test Stroke | 700 mm (excluding fixtures) |
| Test Width | 420 mm |
| Speed Range | 0.5–500 mm/min |
| Force Units | kgf, g, N, kN, lbf, ton (switchable) |
| Safety Stops | Overload stop, specimen rupture detection, emergency stop button, upper/lower limit positioning, over-travel protection |
| Control Interface | PC-based closed-loop control system |
| Dimensions (W×D×H) | 62 × 50 × 140 cm |
| Weight | ~65 kg |
| Power Supply | AC 220 V, 50–60 Hz, 4 A |
| Standard Accessories | One set of universal grips, proprietary test software, USB/RS232 interface cable, software installation disc |
Overview
The Yuelian YL-1210 Universal Tensile Testing Machine is an electromechanical force-testing system engineered for precision mechanical property characterization across R&D laboratories, QC/QA departments, and contract testing facilities. It operates on the principle of controlled uniaxial loading—applying calibrated tensile, compressive, flexural, peel, tear, or shear forces to specimens while continuously recording load-displacement data in real time. Designed in accordance with fundamental mechanical testing standards—including ASTM E4 (Practices for Force Verification of Testing Machines), ASTM E8/E8M (Tension Testing of Metallic Materials), ISO 6892-1 (Metallic Materials – Tensile Testing), and ISO 527 (Plastics – Determination of Tensile Properties)—the YL-1210 supports traceable, repeatable, and auditable test execution. Its modular architecture accommodates a wide range of material classes: metals and alloys, polymer films and elastomers, textile yarns, composites, adhesives, biomedical tubing, automotive seals, and wire-and-cable assemblies.
Key Features
- High-resolution dual-channel measurement: Simultaneous acquisition of load (via precision S-type load cell) and displacement (via linear encoder) at up to 1 kHz sampling rate.
- Adjustable crosshead speed control: Programmable ramp-hold-ramp profiles with closed-loop servo feedback ensure consistent strain rates per ASTM D638 or ISO 527 requirements.
- Full PC integration: Windows-compatible software enables automated test sequencing, multi-curve overlay, statistical batch analysis (mean, SD, CV%), and customizable report generation (PDF/Excel/CSV).
- Intuitive operator interface: 7-inch color LCD touchscreen with tactile soft keys; supports bilingual UI (English/Chinese) and real-time graphical display of stress-strain curves.
- Comprehensive safety architecture: Five independent hardware interlocks—overload cutoff, specimen fracture detection, emergency stop circuit, positional limit switches, and mechanical over-travel stops—meet IEC 61000-6-2 EMC and ISO 13857 safety clearance guidelines.
- Modular fixture compatibility: Standard M6 threaded mounting plates accept ASTM-compliant wedge-action, pneumatic, or hydraulic grips; optional accessories include bend fixtures (ASTM D790), peel jigs (ASTM D903), and compression platens.
Sample Compatibility & Compliance
The YL-1210 accommodates specimens from 1 mm diameter wires to 40 mm wide polymer sheets, with maximum gauge lengths up to 300 mm. Its 420 mm test width and 700 mm vertical stroke support elongation measurements for highly ductile materials (e.g., thermoplastic elastomers, rubber compounds) without frame interference. All force transducers are factory-calibrated against NIST-traceable deadweight standards, and calibration certificates comply with ISO/IEC 17025 documentation requirements. The system supports GLP/GMP-aligned workflows through audit-trail-enabled software logging (user login, parameter changes, test initiation/termination timestamps), satisfying FDA 21 CFR Part 11 electronic record integrity criteria when configured with user role permissions and digital signature modules.
Software & Data Management
The included Yuelian TestSuite v3.2 software provides ISO 17025-compliant data handling: raw channel data (load, displacement, time) is stored in encrypted binary format with metadata embedding (operator ID, environmental conditions, calibration date). Real-time curve annotation allows manual yield point marking, modulus calculation (tangent/secant/Chord), and elongation-at-break determination. Batch export functions generate IQ/OQ validation reports for equipment qualification. Data interoperability includes direct import into MATLAB, OriginLab, or Minitab via ASCII CSV; PDF reports embed embedded graphs with ASTM/ISO-standard axis labeling (stress in MPa, strain in %).
Applications
- Metallic product validation: Yield strength (Rp0.2), ultimate tensile strength (UTS), reduction of area, and Young’s modulus for stainless steel fasteners, aluminum extrusions, and titanium aerospace components.
- Plastics & elastomers: Tensile properties of injection-molded PP housings, TPU medical tubing, silicone gaskets, and recycled PET film per ISO 527-2.
- Wire & cable: Conductor tensile break load, insulation peel strength, and jacket elongation for UL 1581 and IEC 60227 compliance verification.
- Footwear & leather: Sole adhesion strength (ASTM F1976), upper tear resistance (ASTM D2261), and heel bond integrity testing.
- Automotive NVH components: Compression set of EPDM door seals, tensile fatigue of vibration-damping bushings, and peel strength of laminated trim layers.
FAQ
What load cell capacities are available for the YL-1210, and how is capacity selection determined?
The YL-1210 offers seven selectable full-scale capacities: 5, 10, 20, 50, 100, 200, and 500 kgf. Capacity selection must align with the expected maximum load of the specimen—ideally operating between 10% and 90% of rated capacity to maintain ≤±0.5% accuracy.
Does the system meet international calibration and traceability requirements?
Yes. Each load cell is supplied with a factory calibration certificate traceable to CNAS-accredited standards (equivalent to ILAC-MRA signatory labs), and users may perform in-house verification using certified reference weights per ASTM E4 Annex A2.
Can the YL-1210 be integrated into a LIMS or enterprise QA system?
Via its TCP/IP and RS232 interfaces, the YL-1210 supports OPC UA and Modbus RTU protocols for bidirectional communication with LabVantage, SampleManager, or custom MES platforms—enabling automatic result push and test request pull.
Is third-party software validation support provided?
Yuelian supplies IQ/OQ protocol templates, risk assessment documentation, and raw data file structure specifications to facilitate vendor-independent 21 CFR Part 11 validation by qualified QA personnel or external consultants.
What maintenance intervals are recommended for long-term accuracy retention?
Annual recalibration of the load cell and encoder is advised; quarterly verification using traceable check weights and displacement gauges is recommended for regulated environments operating under ISO 9001 or AS9100 quality systems.
