DEVICE TO MEASURE THERMOMECHANICAL CHARACTERISTICS OF THERMOPLASTIC MATERIALS Russian patent published in 2009 - IPC G01N3/54 

FIELD: test equipment.

SUBSTANCE: proposed invention relates to testing equipment. The device comprises fixed base for tested material to be positioned thereon, system to load penetrator fixed on the rod, penetrator travel control system, specimen deformation degree metre and penetrator. Afore mentioned devices and systems are mounted to perform joint motion in guides, along the device vertical axis towards the specimen to be tested. The device comprises additionally the specimen initial temperature control system, penetrator individual heating unit provided with penetrator heating temperature control and system to regulate penetrator heating conditions according to preset program. The system to load penetrator incorporates the one-test load stabilisation appliance that allows modifying it depending upon test. Aforesaid appliance represents a load correction preset-program device.

EFFECT: possibility to measure thermo mechanical characteristics at material dynamically increasing temperatures; simplified method.

1 dwg