The liquid-liquid replacement method enables accurate testing of bubble point pressure, max/average pore size, max pore diameter, and pore size distribution (graphically displayed) for ultrafiltration membranes (flat, tubular, hollow fiber). It detects defects, estimates filtration accuracy, and exports reports.
Specs:
Dimensions: 500×480×230 mm
Media: Water, organic solvents
Aperture range: 8–200 nm
Functions:
Bubble point pressure testing
Max/average pore size and max pore diameter measurement
Pore size distribution analysis
Features:
Nano-scale pore measurement at ≤600 kPa (avoids sample deformation from high pressure)
Bilingual (Chinese/English) interface with automated computer control
Advanced data processing software
