Cold Test Cloud and Pour Points Jars

These jars are used to determine the temperature (cloud point) at which haziness is first observed at the bottom of the jar when petroleum oils are cooled and examined under specifiC conditions (ASTM D2500), and also the temperature at which chilled undisturbed oils will pour (ASTM D97). Jar has a flat bottom and a reinforced bead at open end. With a marking spot and a graduation ring located 54mm from the inside bottom.