Air Permeation Testing
Our air permeation room has a 50 tire capacity as per ASTM F 1112 and GM test specifications. For measuring, ARDL utilizes high accuracy pressure gauges which include custom made attachment stem valves. The controlled padded temperature chamber provides us with the ability for continuous monitoring. Like wise throughout the 90 or 180 day Air Permeation Test, our qualified engineers perform extended data analysis and reporting through per minute monitoring and calculations.

Innerliner Permeation Testing
     • ASTM D 1434 Permeation testing capability at 21ºC and 65ºC on innerliners sliced
       out from tires
     • Capability to test tires in nitrogen or oxygen rich environments with controlled purity
       levels

Intercarcass Pressure Testing
     • Intercarcass pressure test with a 10 tire capacity at controlled temperature and
       monitored barometric pressure
     • The capability to simultaneously measure the whole tire permeation and
       intercarcass pressure variation