YANRUN MC009-WAW-100 Microcomputer-Controlled Electro-Hydraulic Servo Universal Testing Machine
| Brand | YANRUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Region Category | Domestic (China) |
| Model | MC009-WAW-100 |
| Quotation | Upon Request |
| Instrument Type | Electro-Hydraulic Servo Testing Machine |
| Load Range | 2–100 kN |
| Load Accuracy | ±1% or ±0.5% FS |
Overview
The YANRUN MC009-WAW-100 is a microcomputer-controlled electro-hydraulic servo universal testing machine engineered for high-fidelity mechanical property characterization of metallic and non-metallic materials under tension, compression, bending, and shear loading conditions. Based on the proven Couette-type hydraulic actuation principle with closed-loop servo control, it delivers stable force generation and precise displacement tracking across its full 2–100 kN operational range. The system features a bottom-mounted hydraulic cylinder configuration, optimizing vertical workspace utilization: tensile tests are conducted in the upper zone above the fixed crosshead, while compression and three-point/four-point bending tests occur in the adjustable gap between the lower moving crosshead and the rigid base table. Its architecture complies with ISO 7500-1:2018 (Class 1 or Class 0.5 accuracy), ASTM E4, and GB/T 228.1–2021 standards for static uniaxial testing machines, making it suitable for quality control laboratories, R&D centers, and accredited material testing facilities operating under GLP or ISO/IEC 17025 frameworks.
Key Features
- Bottom-mounted hydraulic actuator with precision gap-seal piston design, minimizing internal leakage and ensuring long-term force stability.
- Four-channel closed-loop digital control system regulating test force, specimen deformation, crosshead displacement, and test progression simultaneously — all synchronized at ≥1 kHz sampling rate.
- High-resolution analog-to-digital conversion with effective resolution up to 1 part in 500,000 over the full scale, eliminating range-switching artifacts and enabling seamless low-load sensitivity down to 2% FS.
- Dual-stage overload protection: automatic pump shutdown triggered either by force exceeding +3% of maximum rated load or by piston reaching its upper mechanical limit.
- Modular hydraulic power unit incorporating pressure-compensated servo valve, high-efficiency variable-displacement pump, differential pressure monitoring filters, and directional flow regulation — designed for consistent thermal management and minimal hysteresis.
- Adjustable test space via AC motor-driven chain-and-screw mechanism; maximum piston travel: 150 mm; maximum crosshead speed: 50 mm/min.
Sample Compatibility & Compliance
The MC009-WAW-100 accommodates a broad spectrum of standardized and custom specimens. Round specimen clamping range: Φ6–Φ26 mm; flat specimen thickness capacity: 0–12 mm. Three-point bending fixtures support span lengths up to 350 mm, roller width 100 mm, and roller diameter Φ30 mm, enabling compliance with ASTM D790, ISO 178, and GB/T 9341. Compression platens meet ISO 376 requirements for hardness and parallelism. All mechanical interfaces conform to ISO 26203-2 for extensometer mounting. The system supports traceable calibration per ISO/IEC 17025-accredited procedures and maintains audit-ready records for FDA 21 CFR Part 11-compliant environments when integrated with validated software modules.
Software & Data Management
Control and analysis are performed using YANRUN’s proprietary WinTest v4.x platform — a Windows-based application supporting multi-language UI, real-time curve overlay, programmable test sequences (including ramp-hold-step profiles), and automated report generation in PDF/XLS formats. Raw data export includes time-stamped force-displacement-deformation arrays at user-defined intervals (minimum 10 ms). Software enforces electronic signatures, change logs, and role-based access control. Optional integration with LIMS systems via ASTM E1382-compliant XML or OPC UA protocols enables centralized data governance. Audit trails record all parameter modifications, test starts/stops, and calibration events — fully compliant with GLP, GMP, and ISO 17025 documentation requirements.
Applications
This system is routinely deployed for mechanical validation in metallurgical QA/QC (e.g., yield strength, ultimate tensile strength, elongation at break per ASTM E8), civil engineering material certification (concrete reinforcement bars, structural steel plates), aerospace component qualification (fasteners, composites), and academic research involving quasi-static mechanical behavior modeling. Its wide dynamic range and repeatable control fidelity make it especially valuable for comparative studies requiring inter-laboratory reproducibility — such as round-robin testing programs coordinated under national metrology institutes or international standardization bodies.
FAQ
What is the minimum measurable load and corresponding resolution?
The system achieves a force resolution of 0.002 kN across its entire 2–100 kN range, with guaranteed linearity from 2% FS onward.
Does the machine support extensometer integration?
Yes — standardized ISO 26203-2 mounting interfaces allow direct attachment of clip-on, video, or laser extensometers for strain measurement independent of crosshead motion.
Is the hydraulic oil temperature actively regulated?
The power unit includes thermostatically monitored oil cooling and filtration; ambient operation is specified for 10–40 °C with ≤80% RH non-condensing environment.
Can test methods be pre-programmed and recalled?
WinTest supports creation, storage, and version-controlled recall of standardized test templates aligned with ASTM, ISO, or internal SOPs.
What documentation is provided for regulatory compliance?
Factory calibration certificate (traceable to NIM China), mechanical verification report, software validation summary, and electrical safety certification (GB 4793.1) are included with delivery.
