Load Frame, 0.02 - 2in / min, 10,000lbf

The 7691 Karol-Warner Load Frame is an economical Load Frame that can perform a variety of soil tests. Its 10,000lbf (44.5kN) capacity and wide strain rate of 0.02-2in/min (0.508 – 50.8mm/min) cover California Bearing Ratio (CBR), and Unconfined Compressive Strength (UC), as well as asphalt applications with Semi-Circular Bend (SCB), Tack Shear, Lottman, and Marshall testing when equipped with proper load and displacement components. The powerful 3/4hp DC motor regulates speed to within ±1%.

With its sturdy powder-coated steel cabinet and precision loading screw with a protective boot, the Load Frame can handle even the most severe lab environments. Front panel controls allow the operator to adjust the direction and speed of the 8in (203mm) diameter platen, as well as select the strain rate. The vertical 1.25in (32mm) diameter rods allow for a quick change of crossarm height.

Features:

• Strain rate of 0.02-2in/min covers a number of different soil and asphalt tests
• Load capacity up to 10,000lbf
• Powerful 3/4hp DC motor regulates speed to within ±1%
• Corrosion-resistant construction
• Simple to operate and maintain
• Economical and versatile product for laboratory or university needs

Included Items:

• Load Frame, 0.02-2in / min, 10,000lbf

Accessories:

• 6757 Marshall Data Acquisition Software records specimen information and real-time test data, calculate results, then prepares reports following ASTM requirements
• Load & Displacement Measurement products outfit Karol-Warner Load Frames for specific test methods
• 4 and 6in Marshall Breaking Heads measure deformation under load and flow rate when performing hot-mix asphalt testing
• 4 and 6in Lottman Breaking Heads test moisture susceptibility of asphalt specimens
• 7042 Flow Meter with Indicator is used to measure specimen flow under load during Marshall testing of hot-mix asphalt
• 7699 Rolling Cart for Load Frames allows easy portability in the lab
• 6572-28 Two Channel Readout with 2in Displacement Transducer & 10,000lbf Load Cell offers a complete kit for measuring and displaying load displacement
• 9610 Semi-Circular Bend Test Fixture for low-temperature fracture and toughness of asphalt samples
• 9706 Asphalt Tack Bond Shear Strength Apparatus for tack coat strength
• 7001 Readout Load Frame Bracket secures a Data Readout to the Load Frame