The HM-2850 Multi-speed Load Frame is designed for those who want a high-quality, but simple, multi-purpose load frame without built-in data acquisition capabilities. The HM-2850 is ideal for applications where the operator is either not concerned with data acquisition; or, already has or is planning to construct their own data acquisition system. With its large 7" color, touchscreen, the HM-2850 provides the operator with the ability to precisely select any speed with five decimal accuracy within the machine’s speed range.
The HM-2850 features a quiet, direct drive, stepper motor that provides a range of loading speeds from 0.05 to 2.00000 (0.00001 to 50.80000 mm/min). This speed range is more than adequate for the majority of standard soil tests. The HM-2850 can also be used for asphalt Marshall and TSR testing and features a rapid travel speed of 2.25 in/min. for moving the platen into position quickly.
Load Capacity:
11000 lbf (50kN)
Speed Range:
0.05 to 2.00000 inch/min. .00000-50.800000 mm/min
Platen Size:
8" (203mm)
Platen Travel:
4" (100mm)
Clearance, Vertical:
40" (1000mm)
Clearance, Horizontal:
11" (279mm)
Voltage: :
110/220V 50/60Hz - 5.0amps
Dimensions:
17 x 22 x 51"(432 x 559 x 1295mm)
Net Weight:
300 lbs (136kg)
Typical CU/UU Triaxial Setup with HM-2850:
HM-2850.3F: Load Frame, Multi-Speed for CBR Testing
H-4454.020 Load Ring with analog dial indicator, 2200lbf, 10.0kN, 1000kgf
H-4463 Dial Gauge, Range: 2.000", Division: .001", Dia.: 2.75", Brake: No
HM-4170 Pore Pressure Transducer
HM-200387 Ball Seat Adapter (3/4"-16)
HM-2350 Single Channel Display, 120V 60Hz— 4 Digit Accuracy
HM-4150.3F FlexPanel Control Panels FlexPanel, 1-Cell Control Panel, 2-150 psi (0.1 psi)
HM-4140.3F 1FlexPanels - Master Control Panel FlexPanel Master Control Panel, 2-150 psi (0.1 psi)
HM-4187A.3F 17 x 22 x 51"(432 x 559 x 1295mm)
H-1763A High Vacuum Pump, 120V 60Hz
HM-4199B Triaxial Cells for up to 2.8" Samples Triaxial Cell, Standard Cell
HM-4199.20 Triaxial Cap and Base Set, Anodized Aluminum Triaxial Cell, 2.0" Cap and Base Set, Anodized Aluminum
Typical Unconfined Compression Setup with HM-2850:
HM-2002 Upper Unconfined Platen
HM-3000.10.5 Displacement Contact Assembly
H-4454.005 Load Ring 500 lbf (2.5kN)
H-4463 Dial gauge 2.0" travel 0.001" divisions
Typical Soil Cement Setup with HM-2850:
HM-2003E Upper Swivel Platen
H-4454.050 Load Ring, 5,000 lbf (25kN)
Typical Setup for HM-2850.3F:
SKU QTY Name
HM-2850.3F 1 Load Frame, Multi-Speed
H-4454.100 1 Load Ring with analog dial indicator, 11000lbf, 50.0kN, 5000kgf
H-1344 1 Dial Flowmeter Kit for Marshall Asphalt Testing
H-1342 1 Marshall Breaking Head, 4"
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