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Pore Size Analyzer
PSMA-20 Type Ultra-Filtration Membrane Porometer
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Product Introduction
Based on liquid-liquid displacement theory, the PSMA porometers measures pore size of 2﹣500 nm. Apart from ultra-filtration membranes, the pinhole defects in nano-filtration, reverse osmosis and the molecular-sieve membranes can be also analyzed.
External Size: 500(L)×480(W)×230(H) mm
Working Medium: Water, organic solvents
Pore Size Test Range: 8nm～200nm
Test Object: Flat membrane, tubular membrane, hollow fiber membrane
Instrument Functions:
1. Bubble point pressure test
2. Maximum pore size, average pore size, most probable pore size test
3. Pore size distribution test
Instrument Features:
1. Nanopores can be measured without high pressure. Pore sizes down to 8nm can be accurately measured within 600KPa pressure, whereas traditional gas bubble pressure instruments require 6MPa pressure to achieve this. This effectively avoids the problems of compression and deformation of the sample caused by high-pressure testing.
2. Chinese and English interface, fully automatic computer control and analysis system
3. Complete data processing software
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