ASPHALT CONTENT IGNITION FURNACE (NCAT)

The Asphalt Binder Analyzer machine is an automatic extractor of bituminous binder by ignition method, for a fast and precise determination of the percentage of binder in the bituminous mixture. This machine, with an advanced system combining ignition control with weighing and continuous measurement of the weight decrease of the bituminous mix, automatically controls the test, then detects the end of the test and measures the binder content.

One of the important properties of the device is that it has a second chamber (after-burner) with independent temperature control from the main furnace dramatically reduces the emissions.

The machine has been designed to be conforming to ASTM D6307 | EN 12697-39 | AASHTO TP53 .
The introduction of the sample baskets in the chamber is via the front door which has a safety switch which prevents its opening until the test is finished and prevents the unit working with the door open.

The control of the safety switch is made via a control panel mounted inside the unit.
The control panel contains the control logic, a touchscreen display which gives information concerning the function programs and a keyboard used by the operator to control the machine. The unit is fitted with safety devices which guarantee its correct working conditions at high temperatures.

OVEN AND AFTERBURNER
• High efficiency heating system with afterburner for a total combustion of exhaust fumes to minimize emissions to conform CE Directives.
• Sample size up to 4000 g for more representative test results
• Temperature range is 392 to 1202°F (200 to 650°C).
• Maximum power rating is 6 kW
• Supplied complete with 2 sample trays, fork to catch the pan and cooling cage

HARDWARE
• Color TFT touch display supports 16M colors and supports 800x480 pixel screen resolution
• Each analog input with 18 bit precision (1/256000)
• CPU card controlling both test data display,temperature, database and internal functions.
• On board 40 column thermal printer
• An accurate internal balance monitors weights automatically throughout ignition to within ± 0.1g.
• PID closed loop thermoregulation for both oven and afterburner
• USB port output for PC connection

FIRMWARE
• Bidirectional real time communication with the weighing system
• Test setting menu for initial weight, weight loss percentage, correction factor.
• Calibration menu to check and set temperature and weight calibration, for possible manual control.
• Test performance menu of all the test data.
• Internal database for up to 100 tests.

SAFETY FEATURES
• Door safety features, such as a software-activated door lock, an automatic interlock that cuts power when door is open, full 180 degree door opening and door hinge lock eliminate harmful solvents and make operation easy. CE-Approved.
• Automatic monitoring of closed door before test start.

Starter Kit for NCAT Asphalt Content Furnace
• Sample Baskets 4 qty
• Basket Covers 2 qty
• Trays 2 qty
• Basket Retainer Brackets 2 qty
• Rolls of Printer Paper 4 qty
• Transport Handle
• Aluminum Cooldown Plate
• Cool Down Safety Cage
• Fan Motor Lubricant
• Face Shield
• Heat Resistant Gloves
• Stainless Steel Basket Brush