BINDER TESTING EQUIPMENT

Hamburg Wheel tracker from Infratest
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Rolling Thin Film Oven

EN 12607-1 (RTFOT); ASTM D2872-12;

AASHTO T47, T179

 

RTFOT for the determination of temperature and air influence on bitumen. The temperature controlled oven with door and viewing glass is preset to a test temperature of 163°C. The rear inside wall is equipped with a vertical carriage, rotated by an electric motor at 15 1/min. and prepared to support 8 glass test cups. An outlet orifice 1 mm dia. is connected to a copper tubing with air jet providing an airflow of 4000 ml/min. to the samples. To set the required airflow a special regulator is installed. Compressed air or an air compressor not included.

SPECIFICATIONS:

• Dimensions: 770 x 730 x 610 mm

• Weight approx. 110 kg

• Power Supply: 230 V, 50/60 Hz, 2 kW

 

 

 

 

Automatic Digital Penetrometer

EN 1426 - ASTM D 5 - AASHTO T49

 

As a standard needle penetrates the sample under standardized conditions (load, time, temperature) is measured.

The penetration depth of the needle is determined with an electronic measuring system, which is separated from the plunger during the test. This and the free guidance of the plunger, the influence to load and friction is virtually eliminated. Before the start of each test the measuring system is automatically referenced.

Run-up and touch down of the needle are carried out automatically via measurement system. Manual joystick mode also possible. Then the plunger is enabled by an automatic device and blocked again after the testing period. The test result is displayed on the graphical touch display.

The plunger can easily be removed to calibrate its weight.

 

 

 

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Automatic Ring and BallTest

EN 1427 • ASTM D 36 • AASHTO T 53

 

 

SPECIFICATIONS:

Weight: 35 Lbs (16 kg)

Dimensions (WxDxH): 13 x 16 x 20 in (330 x 410 x 515 mm)

Power supply: 230 V, 50/60 Hz

Heating: 0.8 kW

 

Heater and magnetic stirrer with speed control for the magnetic stirrer: 0; 42; 50; 60; 75; 100; 150 Rev./min

Temperature measuring device for medium touch screen

The microprocessor controlled system provides a temperature rise of 5K/min

Light barrier system to record the dropping of the 2 balls.

 

Control computer for overall process control, readings, regulation and communication with the user by means of computer and printer interfaces Integrated control unit for menu selection, command input and result output

 

Test stand with 2 rings and 2 balls

Glass beaker 600 ml

Mixing rod

Temp. ranges: 30 to 80°C with boiled/distilled water 80 to 150°C with glycerol

 

 

 

 

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PRESSURE AGING VESSEL

ASTM D6521, AASHTO R28 EN 14769

 

SPECIFICATIONS:

  • UP TO 10 SAMPLES AT THE SAME TIME

  • OVERPRESSURE CONDITIONS

  • CONTINUOUS RECORDING

  • LONG-TERM AGEING OF BITUMEN

  • TOUCH PC, USB

  • COMPACT DESIGN

  • Weight: 165 Lbs (75 kg)

  • Dimensions: 22 x 21 x 18.5 in

  • Power supply: 230 V, 50/60 Hz

  • Power:  0.8 kW

  • Compressed air supply pressure: min. 21 bar, max. 25 bar

  • Suction capacity: 150 l/min

  • Pressure tank: 16 l

  • Excess pressure: 70 dBA

 
 

 

 

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