First Bubble Point Tester: POROLUX™ 50

The POROLUX™ 50 is our newly developed first bubble point (FBP) tester, and is used to detect only the largest pores (FBP) in filtration and separation media. With a pressure going up to 5 bar (75 PSI), the instrument is able to detect pores down to 0.1 µm.

Ideal for applications where knowledge about only the largest pore is important, the POROLUX™ 50 offers quick and accurate results on 

  • Measured first bubble point 
  • Calculated first bubble point

Key features:

  •       Measurable First Bubble Point range from ca. 500 µm to 0.1 µm
  •       Standard pressure range from 0-5 bar (75 psi)
  •       Calculated and measured bubble point
  •       1 sample holder of 25 mm diameter for sample thicknesses up to 3 mm
  •       Touch screen control unit