soletek | product | Membrane Analyzer

Membrane Analyzer

POROLUX BP

The POROLUXTM BP is a first bubble point tester, used to measure the largest pore size – often referred to as ‘first bubble point (FBP)’ – in media that are used for filtration and separation applications. The ASTM F-316-03 standard defines the FBP as ‘the pressure at which the first continuous stream of gas bubbles is detected’. While this is based on visual detection, the POROLUXTM BP now offers a fully automated way to determine the first bubble point. The first bubble point is especially important in applications, such as filtration, when certain solutes must be retained.

The POROLUXTM BP offers quick, accurate and reproducible results on the measured and calculated first bubble point. This makes the instrument indispensable for quality control and/or R&D for many filtration and filter media manufacturers.

Membrane Analyzer

POROLUX BP

The POROLUXTM BP is a first bubble point tester, used to measure the largest pore size – often referred to as ‘first bubble point (FBP)’ – in media that are used for filtration and separation applications. The ASTM F-316-03 standard defines the FBP as ‘the pressure at which the first continuous stream of gas bubbles is detected’. While this is based on visual detection, the POROLUXTM BP now offers a fully automated way to determine the first bubble point. The first bubble point is especially important in applications, such as filtration, when certain solutes must be retained.

The POROLUXTM BP offers quick, accurate and reproducible results on the measured and calculated first bubble point. This makes the instrument indispensable for quality control and/or R&D for many filtration and filter media manufacturers.