MTESTQuattro™ The Premier Materials Testing System

MTESTQuattro™ is ADMET's most advanced materials testing system for electrohydraulic and electromechanical testing machines. It features faster sampling rates (up to 1kHz), newer screen displays and easier and more flexible Cyclic Modified report writing and data handling capabilities. Its unique design consists of a PC based application program and an easy-to-install external interface box which makes MTESTQuattro™ ideal for new and retrofit installations. MTESTQuattro's™ flexible interface provides connectivity to virtually every load frame regardless of age, manufacturer or application. It's base configuration consists of load, crosshead position, axial strain, transverse strain and auxiliary input channels with options for three additional auxiliary input channels and servo control.

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MTESTQuattro™ is ideal for all types of testing applications including tension, compression, creep, fatigue, friction, flexure, relaxation, peel, shear and tear tests.

MTESTQuattro™ can be supplied with any new ADMET testing machine and with retrofit packages. It is comprised of a Microsoft Windows XP/Vista PC-based application program and an easy-to-install external interface box. It offers unlimited calibrations tables per analog channel and up to ten calibration points per transducer with piecewise linear fit between points for maximum accuracy. Force and extensometer strain accuracy exceeds ASTM E-4 and E-83 standards, respectively.

MTESTQuattro™ uses an embedded 32-bit high-speed ARM processor for data acquisition and control. A digital PID (Proportional Integral Derivative) filter allows for precise control of ramp and hold, sawtooth, sine, and square wave profiles. Control profiles, such as single channel cycling between force limits at a given force rate, or more complex multi-input profiles can be easily programmed. Users can also modify the control gains and end points while the test is proceeding to ensure that the end point values are being met, which is ideal for system tuning during dynamic fatigue tests.

ADMET products are available directly from ADMET and through calibrators, ADMET representatives and agents. Products meet or exceed several applicable international standards, including standards issued by ASTM, BSENISO, DIN, ISO JIS and others.

Contact sales@admet.com or visit http://www.admet.com/formNotSure.htm to see how ADMET can help and to find your local ADMET distributor.