The asphalt and pavement testing laboratory centrifuges manufactured by Centurion Scientific - UK are characterized by increased reliability and corrosion resistance due to the nature of its work with chemically active reagents. This type of centrifuges are specifically designed to separate substances used as road surface components: polymer binders, bitumen, heavy petroleum fractions. Asphalt and Road Testing Centrifuges are available in two versions - without forced cooling but with optimized airflows - PrO-Road RTL5 and PrO-Road RTL7, as well as with built-in, precisely adjustable cooling - PrO-Road RTL5R.