The three configurations differ mainly in automation level and data capability. The Class H-2 version is the standard mechanical configuration with all core components: dual-column frame, servo-motor lift, electromagnetic lock, full safety enclosure, touch screen, and both analog and digital energy readouts. It performs accurate Charpy testing but is not designed for instrumented data capture.

The Class H-3 configuration adds PC connectivity through RS232 and access to GenTest software. This allows digital data storage, automated reporting, easier batch documentation, and optional integration with lab workflows. The mechanical testing process remains the same, but the digital workflow becomes more efficient.

The Class H-4 configuration includes everything from H-3 but adds an instrumented striker with an integrated force transducer. This enables high-speed force-time data, detailed fracture analysis and advanced parameters such as maximum force, pre- and post-maximum energy, brittle-fracture initiation force and arrest force. H-4 is intended for labs that require deeper insight into fracture behavior, R&D accuracy or high-level QA documentation.

Click here to learn more about the product or here to receive a personalized quote.