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ZwickRoell, Schenk-Trebel RME 250 kN

Schenk-Trebel Universal Testing Machine Type RME 250 kN
• Load frame and drive by Schenk Trebel, year of construction 1985, total height approx. 3.3 m. Traverse stroke approx. 2 m
• Modernisation around late 2003: Equipped with "testControl" control electronics from ZwickRoell
• Retrofit in 2010: MultiXtens universal extensometer system from ZwickRoell, with swivel fixture and two pairs of sensor arms (see photo), plus new testControl module
• Note: The testControl module operates with the current "testXpert III" software from ZwickRoell (software not included in this offer)
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• Temperature chamber (see photo) insertable into the machine’s test compartment, built in 2006 by RS-Simulatoren Prüf- & Messtechnik, heatable up to approx. 200°C; coolable down to approx. –40°C using liquid nitrogen
• Load cells: 250 kN and 50 kN (currently installed, see machine photo); additionally: 5 kN, 1 kN, and 500 N (see photo)
• 2 wedge specimen grips (see photo)

Condition of the machine
The machine was used for testing in recent years up to early 2026. Utilised components: the 50 kN load cell and the traverse displacement transducer (both sensors were last calibrated on 06.05.2024, including standard inspection procedures). A failure of the servo amplifier for the drive (component in the testControl module) has been causing frequent connection losses to the software and drive shutdowns since around autumn 2025, necessitating a hard/software restart. The servo amplifier or the entire testControl module must be replaced (cost estimates can be requested from the supplier).
The 250 kN load cell was last calibrated on 11.02.2021, but has not been used for measurements since then.
The other load cells, the MultiXtens system, and the temperature chamber have not been used or calibrated in recent years.
The two hydraulic clamping fixtures visible in the photos will be removed from the machine and remain with the seller.

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