Reaction Frame 5000kN Jack Calibration Four Column Structure

Product Features & Attributes
This reaction frame features a sturdy vertical four-column frame structure for frame-type calibration and verification of prestressed tension jacks, hydraulic jacks, and compressive strength testing of other high-strength specimens. It is core load-bearing equipment for mechanical performance testing in metrology calibration departments, engineering testing institutions and research universities.

Structural Features:

• Four-column frame structure with high-strength support plates at both ends for maximum rigidity

• Upper and lower beams made of ductile iron castings, integrally formed for durability

• Galvanized columns for corrosion resistance and high precision

• High-strength upper and lower platens in the test space for durability

• Customizable test space for different specimen sizes

• Heavy-duty steel welded construction for impact resistance and minimal deformation

Technical Features:

• Max load capacity 5000kN for large component testing (concrete beams, steel members)

• Customizable load capacity for diverse test requirements

• Standard test space 500×900mm with expansion options

• High-precision force measurement system (optional sensors with ±0.03%FS~±0.05%FS accuracy)

• Large contact area platens for uniform load distribution

• Wide operating temperature range -30℃ to +70℃

Technical Parameters:

• Net weight: 2500kg

Applications:

• Prestressed tension jack calibration and verification

• Hydraulic jack frame-type calibration

• Concrete beam and steel member compression/shear testing

• Prefabricated building component mechanical testing

• Large tower and long-span beam structural testing

Available in different specifications: different max load capacities (2000kN, 5000kN, 10000kN, etc.), different test spaces (500×900mm, 800×1200mm, custom), and different platen sizes to suit various specimen types and testing standards.

Mainly used in metrology calibration departments, engineering quality inspection institutions, research universities, prestressed construction companies, bridge testing units, and more for jack calibration and high-strength specimen mechanical testing.