Application: Test bubble point pressure range: 0.03-0.55 MPa.<br />The maximum pore size of polymeric microporous filter membranes with an average pore size of 0.22-8.0μm can be determined.
The filter membrane pore size tester HTY-202 is based on the bubble point pressure method and the maximum pore size of the membrane can be calculated according to the formula of pore size and pressure.
Specification
Minimum reading: 0.005 MPa Medium used: Purified water or other suitable infiltrating liquid Pressure source: compressed air or nitrogen Operating pressure: ≤0.6Mpa Weight: 5kg Measurement range: bubble point pressure measurement range 0- 0.55MPa Sample shape and size: round, φ47~50mm