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Pore Size Analyzer


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PSDA-30M Micro-Filtration Membrane Porometer


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Product Introduction

  Based on the principle of capillary flow (also known as the bubble point method), the PSDA series fully automatic pore size analyzer can determine the pore size distribution of various filter materials (including filter paper, fuel cell carbon paper, metal felt, metal cloth, porous ceramics, polymer membranes, non-woven fabrics, asbestos cloth, and fused sand glass, etc.), with automatic testing and data acquisition. Pore size measurement range:0.05~500μm.

  External dimensions: 420(L)×480(W)×230(H) mm

  Working medium: Compressed air, cylinder gas

  Pore size test range:0.05~500mium

  Pressure range: 0~1000kPa

  Test objects: Flat membrane, tubular membrane, hollow fiber membrane

  Instrument functions:

  1. Bubble point pressure test

  2. Gas flow test, gas permeability test

  3. Testing of the maximum pore throat diameter, average pore throat diameter, and most probable pore throat diameter

  4. Testing of the maximum pore diameter, average pore diameter, and most probable pore diameter

  5. Pore size distribution test

  Instrument features:

  1. Can measure both "pore throat" size and surface "pore" size

  2. Chinese and English interface, fully automatic computer control and analysis system

  3. Complete data processing software

  4. Independently developed a pore distribution video analysis system

  Function/Functions:

  ● Pore size distribution

  ● Gas permeability

  ● Bubble point pressure

  ● Largest pore size

  ● Smallest pore size

  ● Most probable pore size

  ● Mean pore size

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