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Automatic impact (Marshall) compactor, EN

EN 12697-10 | EN 12697-30

76-B4432 with mould
76-B4432, detail of lifting mechanism
76-B4432, detail of clamping mechanism
76-B0043_4 Storage plate
Noise reduction and security cabinet for automatic Marshall ASTM and EN compactors model 76-B4000/CB

Main Features

  • Automatic control
  • Complete protection for operator safety to CE prescriptions
  • High resolution graphical display 128x80 pixels and 6 keys membrane keyboard 
  • Improved rammer lifting device, constant height fall, modern and reliable design
  • User friendly rammer replacement system
  • Noise reduction and security cabinet available on request.
  • tecnical specifications
    • Scroll the table
      • Power rating: 800 W
      • Blows frequency: 50 blows in 55/60 s
      • Sliding mass weight: 4535 ± 15 g
      • Total hammer weight: 7850 ± 50 g
      • Free fall height:  457± 3 mm
      • Laminated hardwood block: 200x200x450 mm, density 670 to 780 kg/m3
      • Concrete base (included): 450x450x200 mm
      • Overall dimensions: 540x556x2066 mm
      • Weight approx.: 270 kg
  • ordering info
    • 76-B4432 
      Marshall impact automatic compactor for 101.6 mm dia. specimens. Conforming to EN Std. 230 V, 50 Hz, 1 ph

      76-B4433 
      Marshall impact automatic compactor for 101.6 mm dia. specimens. Conforming to EN Std. 220 V, 60 Hz, 1 ph

      76-B4434 
      Marshall impact automatic compactor for 101.6 mm dia. specimens. Conforming to EN Std. 110 V, 60 Hz, 1 ph
  • accessories
    • 76-B4000/CB
      Noise reduction cabinet for automatic Marshall ASTM and EN compactors


      Description
      The Marshall automatic compactors can be factory installed inside the cabinet which provides either the sound isolation (less than 78 dB) or operator safety conforming CE prescriptions,  as the machine stops automatically opening the door.
      The cabinet is delivered disassembled with instructions for the easy laboratory fitting.
      • Dimensions: 850x670x2200 mm approx
      • Weight approx.: 130 kg
       
      Accessories EN 12697-30

      76-B0042/1
      Steel block 100 mm dia. 50 mm high. For the initial heating of the compaction hammer.

      76-B0043/4 
      Storage plate with six 100 mm dia. discs. To cool the specimens in air.
       
      \#universal-specimen-extruder\#. For removing 101.6 and 152.4 mm (4” and 6”) specimens

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