Materials Testing Testing Solutions

LS-RM-SP50 50 kN Rock Swelling Pressure Tester

Configured for ISRM Suggested Methods workflows

LS-RM-SP50 50 kN Rock Swelling Pressure Tester is a rock swelling test apparatus and pressure tester for ISRM Suggested Methods workflows.

Maximum Force
50 kN
Digital measurement
Compression Space
170 mm
Test assembly
Column Spacing
165 mm
Rigid twin-column frame

Constant-Volume Pressure Workflow

The rigid loading frame restrains specimen expansion while the force channel records the generated swelling pressure.

Digital Force and Displacement Channels

Integrated digital load measurement and two displacement indicators support setup verification and traceable readings.

Stainless-Steel Laboratory Frame

The compact corrosion-resistant structure is suited to repeated immersion-based rock swelling programs.

Application & Search Guide

Testing Method

Rock free swelling, constrained swelling, and pressure testing

LS-RM-SP50 50 kN Rock Swelling Pressure Tester is rock swelling test equipment for measuring free deformation, side-constrained axial deformation, or swelling pressure under ISRM Suggested Methods. It supports soft-rock, clay-bearing rock, tunnel, dam, slope, and underground engineering investigations where water-sensitive dimensional change matters.

Technical FAQ

What is LS-RM-SP50 50 kN Rock Swelling Pressure Tester used for?

LS-RM-SP50 50 kN Rock Swelling Pressure Tester is used for rock swelling and swelling pressure testing workflows in civil engineering materials laboratories, quality control labs, research programs, and construction material acceptance testing.

Which standards does LS-RM-SP50 support?

LS-RM-SP50 supports ISRM Suggested Methods. Lithostek can also configure reporting fields, accessories, and calibration documents around local project or laboratory requirements.

Can Lithostek configure LS-RM-SP50 for my laboratory?

Yes. Lithostek application engineers can review specimen format, target standards, throughput, power supply, data output, and training requirements before quoting a suitable configuration.

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