• Triaxial - Length Comparator

Triaxial - Length Comparator

ASTM D2166, ASTM D2850, ASTM D4767, BS 1377:8

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  • Length comparator designed to quickly and accurately measure the height of soil samples to within ±0.1% of the total height.
  • Includes a digital indicator accurate to within 0.0001 inches (0.002mm) with 0 to 1" (0 to 25mm) total range.
  • The comparator is comprised of an upright support 14" (356mm) tall attached to a 6 x 6 x 2" (150 x 150 x 50mm) granite base and includes a 6" (152mm) reference bar.
  • Other reference bars such as 4.0", 3.0" and 2.0" for other sample sizes are available.


Information / Specs
Complies with ASTM D2166, D2850, D4767, BS 1377:8. Reference bar includes Calibration Report traceable to the National Institute of Standards and Technology.


Cat. No.Description
HM4173-000Length Comparator