产品介绍

Overview:

The Rock Free Swelling Tester is suitable for rocks that do not easily disintegrate when exposed to water. This instrument features a digital dial gauge with direct readout and is designed for testing the swelling behavior of various rocks under unconstrained conditions, measuring displacement changes in all directions. It is equipped with a permeable plate, a dial gauge, and other testing components.

Technical Specifications:

Dial Gauge Range: 0–12.7 mm

Accuracy: 0.001 mm

Glass Chamber Dimensions (L × W): 110 × 110 mm

Glass Chamber Height: 90 mm

Permeable Plate: φ50 × 5 mm

Specimen Dimensions: φ50 × 50 mm