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Asphalt Binder Analyzer (ABA)

    Asphalt Binder Analyzer (ABA)


    The UTEST ABA Asphalt Binder Analyzer is used to determine the binder content of hot mix asphalt/bituminous mixtures by the method of loss on ignition. The system combines a sophisticated furnace and weighing system to continuously measure the weight loss of a bituminous mixture during combustion and automatically calculates its binder content at the end of the test.

    Supplied complete with 2 specimen baskets with a safety cover and a carrying tray, a fork to catch the tray, a cooling cage and 3m metal exhaust pipe. The Metal Stand for UTAS-0060 should be ordered separately.


    Oven and Afterburner

    • High efficiency heating system with afterburner chamber for a total combustion of exhaust fumes to minimize emissions to conform with EU Directives
    • Sample size up to 4500 g for more representative test results
    • Maximum power rating is 4.5 kW



    • 16 bit microprocessor with one CPU card controlling test data display, temperature, database and internal functions
    • Large permanent memory to store test results
    • On board 40 column serial printer
    • Weighing system  15000 g capacity, 0.1 g resolution and detecting mass variations of ± 0,1 g
    • PID closed loop thermoregulation for both oven and afterburner chamber
    • 950 ºC Afterburner 540 ºC oven set temperature according to standard
    • TFT touchscreen with 800x480 resolution and 65000 colors



    • Bidirectional real time communication with the weighing system
    • Test setting menu with physical and descriptive sample parameters (initial weight, weight loss percentage, correction factor)
    • Calibration menu to check and set the temperature and weight calibration for possible manual control of the test performance
    • Test performance menu with simultaneous display of all the test data
    • Internal memory for up to 100 tests


    Safety Features

    • Automatic door locking after 150 ºC
    • Automatic monitoring of closed door before test start


    The UTEST ABA Asphalt Binder Analyzer is supplied complete with;

    • Double Specimen Basket with a Safety Cover and  a Tray 
    • Carrying  Fork
    • A Cooling Cage
    • 3m Metal Exhaust Pipe


    700x1000x1280 mm

    Weight (approx.)

    125 kg


    4.5 kW