Effect of Heat and Air on a Moving Film of Asphalt
This test method is intended to measure the effect of heat and air on a moving film of semi-solid asphaltic materials. The effects of this treatment are determined from measurements of the selected properties of the asphalt before and after the test.
Rolling Thin-Film
LT/RT-255000-ASTM/M
Rolling Thin-Film Oven Test - ASTM D2872
• Completely made in stainless steel
• Forced ventilation
• Aluminium carriage rotating at 15 rpm (circular and vertical) with 8 places for glass containers
• Internal fan controlled by a 1,725 rpm motor
• Copper coil with nozzle pre-heating the air
• Flowmeter with regulating valve
• Digital thermoregulator PID with over-temperature alarm and probe PT100A
• Double wall locking door with toughened glass window
• Inside dimensions: 381 × 483 × 445 mm ± 13 mm
LT/RT-255000-EN/M
Rolling Thin-Film Oven Test - EN 12607
• Completely made in stainless steel
• Forced ventilation
• Aluminium carriage rotating at 15 rpm (circular and vertical) with 8 places for glass containers
• Internal fan controlled by a 1,725 rpm motor
• Copper coil with nozzle pre-heating the air
• Flowmeter with regulating valve
• Digital thermoregulator PID with over-temperature alarm and probe PT100A
• Double wall locking door with toughened glass window
• Inside dimensions: 340 × 405 × 445 mm ± 15 mm
Power Supply
• 220Vac 50/60 Hz
