ACE Auto-Grade Portable Quality Control Laboratory

The ACE Auto-Grade Laboratory is a fully self-contained gradation lab designed to automate AASHTO T11 & T27 ASTM C117 & C136 aggregate testing.

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The ACE Auto-Grade Laboratory is a fully self-contained gradation lab designed to automate AASHTO T11 & T27 ASTM C117 & C136 aggregate testing.

  • Fully portable, measuring 24-in. deep by 3-in.  wide
  • Testing deck can range from 37 to 44-in.
  • Sieve sizes range from 25mm to 7.5μ, up to 15 different sizes
  • Sieve walls are slanted at 69° promoting motion of the aggregate and delivering a far more accurate result than a standard stack
  • Triangulating load cells have a maximum capacity exceeding 30,000 grams reporting to .1g.
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