The HM-2800 is a multi-use, multi-speed machine that provides a dedicated setting for Marshall testing in addition to its ability to provide variable speeds of operation between 0.008 and 2.000 inches/minute for doing the multitude of tests required by today’s labs. Pictured above is the HM-2800 Load Frame with a typical Marshall setup. See the chart below for items to order for the setup shown.
Multi-Speed Load Frame— HM-2800
Multi-Speed Load Frame, 220 50/60Hz— HM-2800.4F See page 62 for more information on the HM-2800 Load Frame.