Perangkat pengujian pengaruh panas dan udara terhadap lapisan tipis aspal yang diputar (RTFOT)

Alat Uji RTFOT

Brand/Supplied From : Controls – Italia

Standard : ASTM D2872, AASHTO T240 (setara dengan SNI 03-6835-2002), EN 12607-1

Model/Ordering Info :

81-PV1642 RFTOT Asphalt oven for rolling thin film oven test. EN version, complete with ASTM 13C thermometers and 8 glass container. 230V/50Hz/1ph

81-PV1632 RFTOT Asphalt oven for rolling thin film oven test. ASTM version, complete with ASTM 13C thermometers and 8 glass container. 230V/50Hz/1ph

Main Features :

• Capacitive touch-screen display with 7” color control panel, including temperature/time graph, timer function, visual warnings and digital air flow regulator
• Full conformity to temperature specifications (time to reach target temperature after switch on, target temperature adjustment after samples insertion) from the Standards
• Able to maintain a temperature of 163°C ± 0.5°C, or any other user defined test temperature between ambient and 200°C
• Safety features: Automatic over-temperature switch, door switch, internal light, alarm for door open with fan still running; magneto-thermic switch
• Integral stainless steel structure, internal and external
• Door with double-glazed window
• Door locking system allowing easy opening also with busy hands

General Descriptions :

These ovens are used for measuring the effect of heat and air on a moving film of semi-solid bituminous materials. The internal chamber is made from stainless steel, insulated with fiberglass or similar, with an external frame made from engine-turned stainless steel and a door with a centrally located window.
Special attention has been given to the safety features which conform to CE requirements.

The Rolling thin film ovens (RTFOT) can be used as part of your Superpave performance based testing program.

The oven is supplied complete with flow meter, ASTM 13C thermometer and 8 heat resistant glass containers (64 m high x 140 mm diameter).
The oven must be connected to a compressed air source supplying 2 bar minimum presure. If not available in the laboratory we recommend to order Diaphragm pump (see accessories).

Spesifications :