MTS Exceed E43 Electromechanical Universal Testing Machine (5 N – 10 kN)

Overview

The MTS Exceed E43 Electromechanical Universal Testing Machine is a high-precision, benchtop-force testing system engineered for static mechanical characterization of materials across a broad force range—from 5 N to 10 kN. Built upon MTS’s proven Exceed platform architecture, the E43 leverages electromechanical actuation principles—specifically, high-efficiency AC servo motor drive coupled with precision preloaded ball screws—to deliver repeatable, low-vibration force and displacement control. Its integrated digital closed-loop controller enables simultaneous or independent control modes: force-controlled, displacement-controlled, and strain-controlled (when used with compatible extensometers). Designed for laboratories requiring regulatory-compliant, traceable mechanical testing, the E43 meets foundational requirements for GLP and GMP environments through deterministic motion profiles, real-time data integrity, and software audit trail capabilities.

Key Features

• Compact, high-stiffness benchtop frame available in single-column configuration—optimized for space-constrained labs without compromising structural rigidity.
• High-speed, low-noise AC servo motor drive system with zero-maintenance design and full-speed operation at maximum rated load (10 kN), eliminating clutch-based torque limitations.
• Precision-ground, preloaded ball screw transmission ensures minimal backlash and exceptional positional fidelity over extended service life.
• Digital closed-loop controller embedded directly within the load frame—reducing signal latency and improving synchronization between load, position, and time axes.
• TEDS (Transducer Electronic Data Sheet)-enabled load cells automatically configure calibration parameters upon connection, minimizing setup errors and enhancing measurement traceability.
• Ergonomic handheld controller and intuitive front-panel interface accelerate test initiation, jog operation, and emergency stop response.
• Comprehensive safety architecture: crosshead travel limits, overload protection (force and thermal), voltage surge suppression, and durable test-space guarding compliant with ISO 12100 risk assessment principles.
• Modular accessory compatibility—including T-slot tabletop, anti-rotation fixtures, dual-test-space configurations (E44/E45 variants), and environmental chambers—enables rapid reconfiguration for multi-standard workflows.

Sample Compatibility & Compliance

The E43 supports standardized mechanical testing of diverse nonmetallic and metallic specimens per international material standards. Validated applications include tensile testing of polymer films (ASTM D882), peel adhesion of pressure-sensitive tapes (ASTM D903), flexural strength of composites (ISO 178), tear resistance of elastomers (ISO 34-1), compression of foams (ASTM D3574), and tensile properties of fine wires and fibers (ISO 20795-2). Its hardware and software stack are architected to support compliance with ISO/IEC 17025 accreditation requirements—including instrument calibration traceability, uncertainty budget documentation, and electronic record retention. TestSuite TW supports 21 CFR Part 11–compliant user access controls, electronic signatures, and immutable audit trails when deployed on validated IT infrastructure.

Software & Data Management

TestSuite TW is a modular, Windows-based application offering seamless integration with the E43’s embedded controller. It provides a standards-driven test method library covering ASTM, ISO, DIN, EN, and BS protocols—with regular updates aligned with revision cycles of key standards bodies. The software features real-time graphical monitoring, multi-curve overlay, automated pass/fail evaluation against specification limits, and export-ready reporting in PDF, CSV, and XML formats. All raw data—including load, displacement, strain (via extensometer input), and time stamps—are stored with metadata (operator ID, calibration status, environmental conditions if logged) to satisfy ALCOA+ data integrity principles. Optional database modules enable centralized storage, version-controlled method management, and role-based access control for enterprise deployments.

Applications

The E43 serves as a primary mechanical testing platform in quality control labs, R&D centers, and contract testing facilities focused on polymeric, biomedical, packaging, and advanced composite materials. Typical use cases include: mechanical validation of medical device components (e.g., suture tensile strength per ISO 10993-12); peel strength verification of laminated food packaging; modulus and yield point determination of thermoplastic elastomers; compressive stiffness evaluation of orthopedic foam scaffolds; and bond strength assessment of adhesive joints in automotive trim assemblies. Its 0.001 mm/min minimum speed and sub-micron position resolution make it suitable for creep and relaxation studies where long-duration, low-rate loading is required.

FAQ

What is the maximum force capacity of the E43 model described here?
The E43.104 variant has a maximum rated force of 10 kN, with optional lower-capacity transducers down to 5 N for high-sensitivity applications.
Does the system support strain-controlled testing?
Yes—when paired with a TEDS-enabled extensometer (e.g., MTS 634 series), the E43 enables closed-loop strain control per ASTM E8/E21 and ISO 6892-1.
Is TestSuite TW compatible with LIMS integration?
Yes—the software supports ODBC-compliant database connectivity and structured data export for seamless ingestion into laboratory information management systems.
Can the E43 be calibrated to ISO/IEC 17025 requirements?
Yes—MTS provides accredited calibration certificates traceable to NIST or equivalent national metrology institutes, including uncertainty budgets and as-found/as-left data.
What safety certifications does the E43 hold?
The system complies with IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emissions), and its mechanical design adheres to ISO 12100 for machinery safety risk reduction.