product details
POROLUX BP is a bubble point tester used to measure the maximum pore size (commonly referred to as "bubble point (BP)") in media for filtration and separation applications.
POROLUX BP can quickly and accurately provide bubble point results within a pressure range of 0 bar (0 psi) to 5 bar (75 psi), and can detect pores ranging from approximately 300 µ m to 0.13 µ m.
Due to its simplified operation, POROLUX BP provides highly reproducible result speeds for BP dPL (bubble point measurement as deviation from user-defined pressure increase linearity) and BP x-ml (bubble point measured at user-defined flow rate). This makes POROLUX BP a clear choice for many companies producing filtration and separation media for quality control and/or research and development.
Product Features
•Only bubble point measurement
•Quickly and easily identify a bubble point
•Suitable for apertures as small as 0.13 µ m
A wide range of applications
Whether for research and development or quality control purposes, our through-hole analyzer is indispensable for characterizing the pores of various materials
•Flat and hollow fiber polymer membranes
•Non woven fabrics, precision fabrics, and textiles
•Ceramic film and tube
•Metal film, porous metal disk, (sintered) metal fiber medium
•Specialty paper, etc
Product parameters
Measurement mode | Only soak the dots |
Maximum pressure | 5 bar/75 psi |
Minimum aperture(1) | 0.13 μm |
maximum pore size(1) | 300μm |
Flow range | 150 ml/min |
bubble | BP dPL and BP x-ml(*) |
Annotation(1) | Depends on the wetting solution |
Annotation(*) | BP dPL is the bubble point, measured as the deviation from the linearity of the user-defined pressure increase. BP x-ml is the bubble point measured at a user-defined flow rate. |