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ASPHALT CONTENT IGNITION OVEN



STANDARD: ASTM D6307-98 AND AASHTO T308-99

The Asphalt Content/Binder ignition oven with internal automatic balance is an environmental y-friendly and cost- effective method for the accurate determination of asphalt content.

It is made of three parts: combustion device (furnace), weight measurement (electronic balance), test control and data processing (microcontroller unit).

At the bottom of the chamber there are four dia. 30mm tube ports. They are for four dia.l6mm cast synthetic mica bars attached under a cordierite-mullite tray to get through the chamber, so that the tray can connect with the balance which could monitor the reduction in weight of the sample. Put the sample plate or basket on the tray for sample placement.

Above the furnace chamber there is fumes assembly chamber where the fume mixes with air before exhausted through the flue by the fan.


DESCRIPTION

Features

• Using the microcontroller unit and high degree of accuracy electronic balance, it is simple and easy not only to use but to maintain.

• Accurate endpoint detection according the pre-set calibration factor.

• Using new type furnace structure, heating up fast, short test time.

• New and beautiful appearance design. Furnace and balance accurate positioning for ensuring the sample center is located in the middle of balance.

• To every type of need-to-test asphalt mixture, with reference to standard technical require of American ASTMD6307 - 98 and AASHTOT308 - 99 , use calibration sample to determine calibration system of asphalt mix to ensure credibility of the test result.



Model HYRS-6
Chamber Dimensions: 350x440x330 mm( Wx Dx H)
Electrical ratings: 380V(±10V); amps ≤20A
Capacity of balance 10kg, division value:0.1g
Operating temperature of Chamber: up to 800℃
Sample capacity: up to 4000g
Recommended weight of sample:1000~1500g
Test accuracy of asphalt content: 0.1%
Microcontrol er Unit: The control panel is installed in  front of  the  equipment. Operator can set the test parameter by pressing the buttons and progress the test. While testing, the monitor displays the real-time test data and parameter. Automatically the result paper which will be printed out by the printer is generated by the system after the test.


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