材料试验机

ZwickRoell, Schenk-Trebel RME 250 kN

Schenk-Trebel Material Testing Machine Type RME 250 kN
• Load frame and drive by Schenk Trebel, year of manufacture 1985, overall height approx. 3.3 m. Crosshead travel approx. 2 m
• Modernisation around late 2003: Equipped with “testControl” control electronics by ZwickRoell
• Upgrade in 2010: Universal extensometer system MultiXtens by ZwickRoell, with swivelling device and two pairs of measuring heads (see photo) and a new testControl module
• Info: The testControl module operates with the current "testXpert III" software by ZwickRoell (one license for testXpert III version 1.51 is included in the price)
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• Temperature chamber retractable into the test area of the machine (see photo), year 2006 by RS-Simulatoren Prüf- & Messtechnik, heatable up to approx. 200°C, coolable with liquid nitrogen down to approx. -40°C
• Load cells: 250 kN and 50 kN (currently installed, see photo); additionally: 5 kN, 1 kN, and 500 N (see photo)
• 2 wedge-type specimen holders (see photo)

Condition of the machine
The machine was used for tests in recent years up to early 2026. The 50 kN load cell and the crosshead travel sensor were used (both sensors: last calibration on 06.05.2024 including standard inspection work). A defect in the servo amplifier for the drive (component within the testControl module) has, since around autumn 2025, led to frequent connection losses to the software and to drive shutdowns until hardware and software are restarted. The servo amplifier or the entire testControl module must be replaced (cost details 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 devices shown installed in the machine in the images will be removed and retained by the vendor.

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