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孔隙率分析仪

Porosimeters

孔隙率分析仪

Porosimeters — Surface Analysis Instruments

Pore size and porosity decide how a filter performs, how a catalyst pellet breathes and how a ceramic or rock lets fluids through. Our porosimetry group includes high-pressure mercury intrusion up to 400 MPa, a low-pressure unit for macropores, capillary flow porometers for membranes, gas permeability testers and helium pycnometers for true density. Testing can follow ASTM D4284, ISO 15901-1, ASTM F316 or ASTM D6226, depending on the property you report.

5 models Range code POR OEM available

Applicable standards

ISO 15901-1 ASTM D4284 ASTM D4404 ASTM F316 ASTM D6226

How to specify

  1. Use capillary flow porometry for through-pores in membranes and filters.
  2. Check local rules on mercury handling before choosing intrusion porosimetry.
  3. Add a helium pycnometer to convert pore volume into porosity.
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Models in this range

5 models

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