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Bitumen / Asphalt Testing Equipments

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Binder Extraction
Centrifuge Extractor (Hand Operated)
ASTM D2172, AASHTO T-58, T-164.
The Instrument is used for determination and checking of Bitumen percentage in Bituminous mix, the mix is added with a solvent and dissolved bitumen is removed by centrifugal action. Consists of a removable Aluminum rotor bowl, Capacity 1500 gms. With a cap and tightening nut. The bowl assembly is mounted on a vertical shaft, which protrudes from a cast housing. This shaft and thus the bowl is rotated fast manually by enclosed gears in the cast body and handle. Solvent is introduced during the test through the holes in the cap of the housing. A drain is provided to collect dissolved Bitumen coming out of the rotating bowl and getting collected in the housing.
Centrifuge Extractor (Motorised)
ASTM D2172 AASHTO T-58, T-164
Centrifuge Extractor, Electrical Operation, Capacity 1500g, with a Dimmer stat for speed control from 2,400 to 3,600 rpm. Suitable for operation on 230 V, 50 Hz, Single Phase, A.C. supply.

Optional Extra
A Filter Paper Discs, Set of 25
Centrifuge Extractor (Motorised)
ASTM: D2172 AASHTO: T-58, T-164
Used for the determination of bitumen percentage in bituminous mixtures. It consists of a removable, precision machined aluminium rotor bowl (accessory 1500 or 3000 g capacity), housed in a cylindrical aluminium box. The separate control panel incorporates an electronic card fitted with AC drive that automatically drives the bowl speed rotation ramp from 0 to 3600 R.P.M. as requested by Standards, with automatic fast stop bowl rotation at the end of the test. Supplied complete with speed regulator and digital display monitoring the frequency. Power supply: 230 V A.C. Single Phase.
Filterless Centifuge Extractor
  •  The equipment is in accordance with EN 12697-1, EN 13108
  •  Centrifuge is designed for proper separation of the filter quickly without fillers or binders containing suspended sediment mixtures
  •  Is not required no filter, no dispersion of the material, which ensures maximum accuracy so
  •  Solution is poured into a funnel and falls in container dia test. 70x200mm that rotates, due to centrifugal effect, the liquidrises vertically, leaving the pot filler and mineral particles
  •  The centrifuge is supplied complete with aluminum tank, two sites of 2mm and 0.063mm
  •  Rotation speed is 11,500 rpm and extractive capacity is up to 100 g of filler per test
  •  230v, 50hz, 600w
Contact Us
H-20 (Ground Floor), Pocket-F, Sector-1,
Bawana (DSIDC), New Delhi - 110039, India
91-8130516662, 8130516663

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