AimcoIndia Aimco Rolling Thin Film Oven Test, Capacity: 82 Liters

Application Determination of the resistance of bituminous binder to hardening under the influence of heat�and air : Rolling Thin Film Oven Test Introduction This unit simulates the hardening that affects binder during its mixture with aggregates in the�plant and during the finishing & rolling of the bituminous layers (Short Term Ageing ). Provides�the binder sample ready for change in mass determination and for other tests that characterize�the binder about the resistance to short term ageing. Technical Specifications of Oven � Volume : 82 Liters � Ratings : 2.0 KW � Temperature range : 50 �C to 300 �C � Temperature control : By Microprocessor based Auto-Tuning Digital PID temperature controller cum indicator� Temperature sensor : PT-100 sensor � Temperature Display : LED Digital Display � Temperature resolution : 0.1 �C � Control accuracy : � 1 �C or better � Shelf : Rotating Vertical Circular carriage for sample containers as mentioned in ASTM D2872 standard � Carriage rotation : Rotated by electric motor at 15 � 0.2 RPM as per ASTM D2872 � Electric motor : Of reputed make such as GE/Crompton-Greaves/Marathon/Equivalent make � Glass containers : Clear, transparent, Heat resistant glass containers to be held in Circular carriage � No. of glass containers : 08 Nos � Air jet orifice : 1.016 mm diameter � Copper tubing dimensions : 7.6 meter length and 8mm outside diameter � Exterior body : Made of mild steel material, which is powder coated in attractive shades � Inner chamber : Made of Stainless Steel S.S. 304 - mirror polished material. � Insulation : High density glass wool insulation (2.5�) in all sides of chamber to offer minimum chamber heat loss � Construction : Triple walled construction � Heating element : Heating elements placed at the bottom of the oven Floor as per ASTM D2872 � Blower : Suspended vertically from the ceiling of the oven for uniform heat distribution inside the working chamber � Lock : Special heavy duty Stainless steel lock and door hinges with spring and roller mechanism � Oven window : With two sheets of glass separated by an air space, � Ventilation : Adjustable air ventilation mounted at top and bottom for dissipation of expended volatile from specimen as per ASTM D2872 Requirement � Air flow adjustment : Using calibrated flowmeter having measuring range 0 � 4000 ml/min � Operation on : 220/230 Volt, 50 Hz, Single phase, AC Supply