TianYuan TY-8000A Series Electronic Universal Testing Machine

Overview

The TianYuan TY-8000A Series Electronic Universal Testing Machine is a high-precision electromechanical system engineered for static mechanical characterization of elastomeric, polymeric, composite, and metallic materials under uniaxial tension, compression, bending, and peel configurations. It operates on the principle of servo-controlled displacement actuation via a planetary gear-reduced ball-screw drive system, enabling highly reproducible force–displacement–time data acquisition with closed-loop feedback governed by a dual-core DSP+MCU digital control architecture. Designed in strict compliance with ISO 7500-1 (Class 0.5), ASTM E4, ASTM D412 (rubber tensile), ASTM D638 (plastics), and GB/T 16491–2008, the system delivers traceable, audit-ready performance suitable for QC laboratories, R&D centers, and third-party certification facilities operating under GLP or ISO/IEC 17025 frameworks.

Key Features

• High-rigidity frame with reinforced crosshead and precision-ground guide columns ensures minimal deflection and optimal axial alignment during high-load testing.
• Integrated Panasonic AC servo motor coupled with Taiwan Liming planetary gearbox — delivering zero backlash, high torque density, and maintenance-free operation over >10,000 hours MTBF.
• Full-scale force measurement using a calibrated USA AiLogics load cell with ±0.5% accuracy and 1/500,000 internal resolution, supporting seamless unit switching (N, kN, kgf, lbf).
• Dual-mode control architecture: real-time force, displacement, and strain rate regulation with independent PID tuning; capable of maintaining setpoints within ±1% of target values across dynamic ramp-and-hold profiles.
• Modular grip interface compatible with standardized wedge-action, pneumatic, and hydraulic fixtures; includes dedicated rubber tensile grips compliant with ASTM D412 die-C geometry.
• Optional long-travel extensometer (TianYuan-branded, ASTM E83 Class B2) enables direct strain measurement from 0.2% to 100% FS with sub-micron displacement resolution.

Sample Compatibility & Compliance

The TY-8000A accommodates specimens ranging from thin elastomer strips (1–10 mm width) to rigid polymer bars (up to 40 mm wide × 10 mm thick), with adjustable gauge lengths from 10 mm to 500 mm. Its mechanical design conforms to GB/T 2611 (General Technical Requirements for Testing Machines), GB/T 12160 (Extensometer Specifications), and GB/T 16825 (Verification of Force Measuring Systems). All calibration procedures are documented per ISO/IEC 17025 requirements, and raw test data files retain full metadata including operator ID, timestamp, environmental conditions (optional sensor integration), and instrument firmware version — ensuring full traceability for FDA 21 CFR Part 11-compliant environments when paired with validated software modules.

Software & Data Management

The embedded PC-based control software provides real-time graphical display of up to six synchronized curves: Load vs. Displacement, Load vs. Time, Displacement vs. Time, Stress vs. Strain, Load vs. Extension, and custom user-defined derivatives. Post-test analysis includes automatic yield point detection (0.2% offset method), modulus calculation (secant/tangent), elongation at break, and hysteresis loop integration. Export formats include CSV, XLSX, PDF, and XML; all reports embed digital signatures, revision history, and calibration certificate references. Audit trail logging records every parameter change, test initiation, and data export event — satisfying GLP/GMP documentation standards without third-party add-ons.

Applications

• Rubber compound development: tensile strength, elongation, permanent set, and stress relaxation per ASTM D395 and ISO 3384.
• Automotive elastomer QA: dynamic seal compression set, hose burst pressure correlation, and vibration-damping material characterization.
• Medical device component validation: balloon catheter burst testing, suture tensile strength, and hydrogel film adhesion assessment.
• Packaging film evaluation: tear resistance (ASTM D1938), puncture strength (ASTM F1306), and heat-seal integrity.
• Academic polymer research: time–temperature superposition (TTS) studies via multi-rate isothermal tests and creep-recovery profiling.

FAQ

What international standards does the TY-8000A support out-of-the-box?

The system includes pre-configured test methods for ASTM D412, ASTM D638, ISO 37, ISO 527, GB/T 528, and JIS K6251, with editable parameters for custom protocol development.
Is the software compliant with FDA 21 CFR Part 11 requirements?

Yes — when deployed with password-protected user roles, electronic signature enforcement, and immutable audit logs enabled, the software meets baseline Part 11 expectations for electronic records and signatures.
Can the machine perform cyclic loading or fatigue tests?

While not a dedicated fatigue tester, the TY-8000A supports programmed load/displacement waveforms (sine, triangle, trapezoidal) up to 5 Hz with closed-loop control, enabling low-cycle fatigue screening up to ~10⁴ cycles.
What maintenance is required for the planetary gearbox?

None — the sealed, pre-lubricated planetary reducer requires no periodic oil changes or adjustments throughout its rated service life.
How is traceability ensured for calibration and verification?

Each unit ships with a NIST-traceable calibration certificate for load and displacement axes, plus annual verification templates aligned with ISO 7500-1 and ASTM E4 procedures.