Asphalt Analyser - Asphaltanalysator ecoTest. 20-1100.

For extraction and binder content determination of bituminous materials. EN 12697/1 • ASTM • AASHTO

As solvent for this closed system high stabilized trichlorethylene or perchlorethylene or methylenchloride can be used.

Asphalt Analyser - Asphaltanalysator ecoTest


Bituminous material ( up to 3.5 kg is weighed into a sieve drum, placed into the washing chamber and then automatically washed by means of solvents and ultrasonic.

Depending on the type of asphalt mix, the number of washing cycles is pre-selectable from 2 to 19. Minerals are left in the sieve drum whereas binder, solvents and fillers are washed out and separated in the connected centrifuge.

Filler is retained in the centrifuge cup, whereas binder andsolvent are separated in the connected recovery still by distillation. Solvents are reused.

After the washing process, minerals and fillers are dried automatically and after completion of the programme the process can be continued withsieve analysis. Main advantages of this machine are the quick extraction time of approximately 35 to 45 minutes, including drying and also the considerably reduced ecological damage because of solvent loss < 50 ml Per extraction.

For operation,covers and washing drums (20-1106) are required in addition.

Approximate Dimensions:1250 x 800 x 1400 mm

400 V, 50 Hz, 3 P+N+PE, 5 kW

 

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