Unitronic 50 kN Digital Universal Testing Frame

The Unitronic 50 kN is a versatile digital universal testing machine designed for compression, flexural, and tensile testing across a wide range of materials including soil, asphalt, concrete, cement, metals, plastics, rocks, and stones. Equipped with a touch-screen interface and automatic load or displacement control, it ensures precise, repeatable measurements in laboratory and research environments.

This multipurpose frame supports:

Soil Testing:

• CBR (California Bearing Ratio)
• Unconfined Compression
• Quick Triaxial

Asphalt Testing:

• Marshall Stability Test
• Direct Shear Leutner
• Indirect Tensile Test
• Semi-Circular Bend Test
• Ideal CT / Ideal RT

Concrete & Cement Testing:

• Flexural tests on beams and clay tiles
• Compression on cubes (40/50/70 mm)
• Punching test on clay blocks
• Tensile tests on mortar briquettes (with S205-05M option)

Other Materials:

• Tensile tests on metals, plastics, wires, ropes, textiles, papers (with S205-05M option)

Rocks & Stones:

• Uniaxial splitting tensile tests

The load is applied via a stepper motor-driven mechanical jack controlled by a high-precision internal microprocessor. The frame integrates electric end-stroke switches, a high-accuracy load cell, and variable speed displacement control (up to 51 mm/min) for precise performance across all supported tests.

Unitronic 50 kN is supplied without test-specific accessories or software, which must be ordered separately.