Hot mix asphalt automatic closed loop extractor PAVELAB50

Asphalt analyzer for separation and extraction of bitumen, filler and aggregates by use of solvent

EN 12697-1 | ASTM D8159

Automatic closed-system asphalt analyzer
Automatic closed-system asphalt analyzer with open chambers
Introduction of the washing drum 75-PV5X010
7" Touch screen display
75-PV5X010 Washing drum with 75-PV5X040 closing lid
75-PV5X010 Washing drum
75-PV5X150 Centrifuge cup
Example of test result printout from 75-PV50A25 model, complete with weighing system
75-PV5X150 centrifuge cup on the integrated scale in 75-PV50A25 model

Main Features

  • Fully automatic test cycle:
    • Washing of the asphalt sample (up to 3.5 kg) with solvent and ultrasonic motion, with simultaneous heating and rotation of the drum lined with screening mesh
    • High speed extraction centrifuge for separation of filler from binder solution
    • Condensation of solvent vapour in a stainless steel tank inlcuding cooling coil
    • Automatic recovery of solvent by a continuous distillation process
    • Easy binder recovery for further tests such as penetration, softening point, etc.
    • Fast connection for rotary evaporator flask available as option
    • Extraction time reduced to approx 55 minutes (including drying)
  • No toxic fumes in the laboratory, conforming to latest anti-pollution requirements
  • 7" touch screen swinging panel
  • Version incorporating a balance for an accurate measurement of asphalt sample (10 Kg ± 0.1 g) also available
  • High extraction capacity: up to 300 g of filter for each extraction
  • Automatic sample drying after extraction
  • Silent operation

  • tecnical specifications
    • Scroll the table
      Maximum sample size: 3.5 kg
      Centrifuge rotation speed: 6000 rpm
      External cup nominal dimensions: 120 mm x 200 mm h (diameter x height)
      Maximum filler capacity: approx. 300 g 
      Extraction time (including drying of aggregate and filler): approx. 55 minutes
      Solvent used per extraction: approx. 10 liters (recycled)
      Power rating: 6 kW (excluding water cooling system)
      Overall dimensions: approx. 1400 x 750 x 1500 mm (w x d x h)
      Weight: approx. 240 kg 
  • ordering info
    • Two version of the analyzer are proposed: 
      • models 75-PV50A15 and 75-PV50A16 without accessories.
      • models 75-PV50A25 and 75-PV50A26 without accessories but supplied with integrated balance. 
      Standard version

      PAVELAB50 automatic Closed-System Asphalt Analyzer for separation and extraction of bitumen, filler and aggregates from asphalt samples by use of solvents.
      380 V, 50 Hz, 3 ph

      Same as above but 220 V, 60 Hz, 3 ph. 

      Version incorporating balance
      PAVELAB50 automatic Closed-System Asphalt Analyzer for separation and extraction of bitumen, filler and aggregates from asphalt samples by use of solvents. Complete with integrated scale.
      380 V, 50 Hz, 3 ph.

      Same as above but 220 V, 60 Hz, 3ph.
  • accessories
    • Washing drums and closing lid
      kit of accessories complete with:
      75-PV5X010 Washing drum 0.063 mm opening
      75-PV5X040 Closing lid for washing drums
      75-PV5X150 Centrifuge cup, 120 mm dia.
      75-PV0005/2 Lining paper for centrifuge cup. Pack of 100.

      Alternative washing drum
      75-PV5X010 Washing drum 0.063 mm mesh
      75-PV5X010/C Washing drum 0.063 mm mesh with traceable certificate of wire mesh opening
      75-PV5X020 Washing drum 0.075 mm mesh
      75-PV5X020/C Washing drum 0.075 mm mesh with traceable certificate of wire mesh opening
      75-PV5X030 Washing drum 0.090 mm mesh
      75-PV5X030/C Washing drum 0.090 mm mesh with traceable certificate of wire mesh opening

      Solvent testing device
      Testing device to verify the stability of recycled perchlorethylene from the pH value.

      Solvent stabilizator. 1000 ml bottle. For restabilization of recycled perchlorethylene.

      Solvent pump
      Solvent pumping device for safe solvent filling. 110-230 V, 50-60 Hz, 1 ph

      Water cooling system
      Water cooling system providing water between 5°C and 10°C, with flow rate 10 l/min,  pressure 6 bar. 380 V, 50 Hz, 3 ph.

      As above but 220 V, 60 Hz, 3 ph.

      Updgrade with additional electrovalve when using cooling tap water

      Fast connection for cooling pipes

      Centrifuge cup
      Centrifuge cup, 120mm nominal diameter.

      Lining paper for centrifuge cup. Pack of 100.

      Device for the extraction of the centrifuge cup.

      Fast connection for rotary evaporator flask, for bitumen solution sampling (to be ordered at time of order).

      24 column serial printer. External battery charger and batteries included. 110-230 V, 50-60 Hz, 1 ph.

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