The IPC Global AMPT is a fully integrated package. It was specifically designed to perform tests developed under NCHRP 9-19 & 9-29 and complies with AASHTO TP79 for determining the dynamic modulus and flow number for hot mix asphalt. It comprises a triaxial cell, an evnironmental chamber, hydraulic actuator and pump, a refrigeration and heating unit with heat exchanger and control and data aquisition system.
The most improtant feature of this type of testing equipment is the chamber in which the sample is confined and evaluated. More information on AMPT>>>
The AMPT design is rugged and easy to use
Has minimum external controls and is based on a et of specifications making it affordable
Thermal equilibrium can be obtained within three-minutes
The test allows viewing of the sample at all times, without need of special lighting