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3 Flex Physisorption


Advancements in Performance:

  • Three configurable analysis ports adapt to the specific needs of your workflow
  • Research-grade instrument provides superior mesopore/micropore, physisorption, or chemisorption analyses. Ports can be configured for krypton analysis of low surface area materials
  • Vapor sorption capability
  • Ultra-clean manifold design features hard-seal valves and metal seals to provide high chemical resistivity, ease of evacuation, and lowest outgasing rate in the industry
  • Isotherm data collection begins in the 1 o-6 torr range (10-9 relative pressure range for N2)
  • MicroActiveâ„¢ Data Reduction software provides powerful, yet intuitive, data analysis
  • Advanced dosing method permits user to combine pressure and volume increments
  • Small footprint conserves valuable lab bench space
  • Analyze a sample with 3 separate adsorbent gases simultaneously, one at each port in a single analysis

High-Resolution Isotherms

The new manifold design and embedded control provides an ultra-stable environment for pressure and temperature measurements. In addition to hardware advancements, the 3Flex contains several software advancements including a new advanced dosing method that allows you to mix both pressure and volume increments.

Vapor Isotherms

The 3Flex includes an extensive library of fluid properties of fixed gases and commonly used vapors. Isotherm data are easily collected using hydrocarbons as the adsorptive.

MicroActive for 3Flex

Data Reduction and Control Software

  • Interaction with adsorption data is direct. By simply moving the calculation bars, the user is immediately updated with new textual properties.
  • Click-and-drag bars slide to select the calculation range, minimizing the use of dialog boxes and tunneling of dialogs to specify calculation parameters.
  • Improved ability to overlay files (up to 25), including mercury intrusion data with a file add-and-subtract feature.
  • User-selectable data ranges through the graphic interface allow direct modeling for BET, BJH, t-Plot, Langmuir, DFT interpretation, and much more. The MicroActive isotherm analysis suite provides an extensive selection of NLDFT models for calculating pore size distributions
  • Report Options editor allows you to define reports with on-screen previews.
  • Includes Python programmable language for user defined reports with on-screen previews.

3Flex Interactive Reports Include:

  • Isotherm
  • BET Surface Area
  • Langmuir Surface Area
  • t-Plot
  • Alpha-S Method
  • BJH Adsorption and Desorption
  • Dollimore-Heal Adsorption and Desorption
  • Horvath-Kawazoe
  • MP-Method
  • OFT Pore Size and Surface Energy
  • Dubinin-Radushkevich
  • Dubinin-Astakhov
  • User-Defined Reports (5)