ASTM D2872-88, AASHTO T240-87, and California Test Method 346-E

CAT. NO. DRTFO-1 Rolling Thin-Film Asphalt Oven is especially designed for testing the effect of heat and air on a moving film of asphalt in accordance with ASTM Designation D2872-88, AASHTO designation T240-87 and California Test Method 346-E. It has a large observation window in the door that provides a clear view of sample bottles and thermometer. Features are: Stainless steel interior; leveling legs; bottle carousel is easily removed for cleaning; digital temperature controller enhances reliability and setability to save time and reduce errors; solid state relay heater control and hi-limit overtemperature protection. Includes eight sample bottles and ASTM loss-on-heat-thermometer.