Stroj za preizkušanje materialov

ZwickRoell, Schenk-Trebel RME 250 kN

Schenk-Trebel Materials Testing Machine Type RME 250 kN
• Load frame and drive by Schenk Trebel, year of manufacture 1985, total height approx. 3.3 m. Crosshead travel approx. 2 m
• Modernisation around end of 2003: equipped with "testControl" control electronics by ZwickRoell
• Retrofit in 2010: Universal extensometer system MultiXtens by ZwickRoell, with swivel unit and two pairs of measuring probes (see photo), as well as new testControl module
• Info: The testControl module operates in conjunction with the current "testXpert III" software by ZwickRoell (software not included in scope of supply)
• Temperature chamber (see photo) retractable into test area of the machine, built in 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 machine photo); additionally: 5 kN, 1 kN and 500 N (see photo)
• 2 wedge specimen grips (see photo)

Machine condition
The machine was used for testing until early 2026. The following were in use: the 50 kN load cell and the crosshead travel sensor (both sensors: last calibration 06.05.2024 incl. standard inspection). A fault in the servo amplifier for the drive (component of the testControl module) has, since around autumn 2025, caused frequent disconnections from the software and stoppages of the drive until a full hardware and software restart. The servo amplifier or the entire testControl module will need to be replaced (cost details available from the supplier).
The 250 kN load cell was last calibrated on 11.02.2021 but has not been used for measurements since.
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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 photos will be removed and remain with the seller.

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.