产品介绍

1. Purpose and overview

 It is used to measure the direct shear friction properties of structures under iso-strain control conditions. The instrument applies normal force by pneumatic loading and shear force by iso-strain shearing. It has the characteristics of light loading, convenient and intuitive measurement data. Computer data acquisition, display test data and curves, and output test data in Excel format.

2. Main technical indicators

 1. Specimen size: 300*300*300mm

 2. Normal pressure: 12.5-400kPa

 3. Normal settlement 0-50mm

 4. Shearing force: 0-30KN

 5. Shear displacement 0-50mm

 6. Strain rate: 0.01-3mm/min, stepless speed change

 7. Slit size: 8mm

 9. Power supply voltage: 220V±10%

3. Instrument configuration