PRESSURE AGING VESSEL (PAV)
AASHTO PP1 95-98 and Present Standards ASTM D 6521 SHRP
This Pressure Aging Vessel (PAV) is designed to SHRP/AASHTO PPI 95-98 PP1 and Present Standards.
A complete PAV system consists of an ASME Code Pressure Vessel enclosed in a stainless steel cabinet, a digital pressure gauge, an elapsed time meter, an error timer meter, and a programmable temperature controller that monitors the activities of pressure, sample temperature, and time.
A source of compressed air (310 psi minimum) and a pressure regulator are required to operate the pressure aging vessel.
Includes ten AASHTO T-179 pans and holder for placement inside pressure vessel.