QL-Fortis 300HT High-Temperature Universal Testing Machine (300 kN)
QL-Fortis 300HT is a high-precision 300 kN electromechanical universal testing machine designed for material testing at room and elevated temperatures up to 1000 °C. Featuring a rigid four-column frame, servo-controlled motion, and a three-zone high-temperature furnace, it delivers accurate, repeatable results for tensile, bending, and compression tests in compliance with ASTM and ISO standards.
OVERVIEW
Description
QL-Fortis 300HT is a high-performance 300 kN electromechanical universal testing machine designed for precise material testing at both ambient and elevated temperatures up to 1000 °C. Engineered for research laboratories, universities, and advanced testing facilities, it delivers superior accuracy, structural stability, and long-term reliability—making it ideal for advanced material characterization and high-temperature testing applications.
Built on a precision-engineered four-column load frame, the system is optimized using finite element analysis (FEA) to minimize deflection and maximize stiffness under full load. A servo-driven AC motor combined with a high-precision ball screw system ensures smooth, backlash-free motion, providing highly repeatable force and displacement control across the entire testing range.
For high-temperature testing, the QL-Fortis 300HT features an integrated three-zone furnace capable of reaching up to 1000 °C with excellent thermal uniformity. The book-type opening design allows safe and easy specimen access while maintaining perfect alignment. Advanced PID temperature control guarantees stable and consistent heating throughout the specimen gauge length.
This versatile system supports a wide range of mechanical testing methods, including:
- Tensile testing (room and high temperature)
- Three-point bending
- Compression and flattening tests
All tests are fully compliant with ASTM and ISO standards.
The system includes an intuitive touchscreen controller and powerful testing software for real-time monitoring, automated test execution, high-resolution data acquisition, and detailed reporting.
Delivered as a complete turnkey solution, the QL-Fortis 300HT includes installation, calibration, training, and full documentation, ensuring seamless integration into your laboratory workflow.
Key Features
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300 kN electromechanical load capacity
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Four-column high-rigidity load frame
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Integrated three-zone furnace up to 1000 °C
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Closed-loop force and displacement control
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High-accuracy load cell (ASTM E4 / ISO 7500-1 compliant)
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Precision linear displacement encoders
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Touchscreen-based real-time control
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Automated and programmable test sequences
Applications & Standards
Applications
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Tensile testing at room and elevated temperatures
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High-temperature material characterization
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Three-point bending and flexural strength testing
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Flattening and deformation analysis
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Research, quality control, and academic testing
Supported Standards
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ASTM E8 / E21 – Tensile Testing
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ASTM E290 – Bend Testing
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ISO 7500-1 – Force Verification
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Other ASTM & ISO mechanical testing methods
Delivery & Support
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Turnkey system delivery, ready for operation
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Professional installation and on-site commissioning
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Calibration certificates traceable to national standards
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Comprehensive user, maintenance, and software documentation
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12-month comprehensive warranty (parts, labor, travel)
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Global technical support and service network
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Export-ready packaging for international delivery













