News » New AutoFlow BET+™ Fast Surface Area Analysis

New AutoFlow BET+™ Fast Surface Area Analysis


The AutoFlow BET+™ from Quantachrome is a fully automated state-of-the-art dynamic flow system designed to enable an extremely rapid evaluation of the surface areas of solid samples. Single-point or multi-point determination of surface areas using different standard methods (such as BET and STSA) is easily carried out without the need for measuring system void volumes or recalibrating signal responses.


Exceptional Speed

  • Single point BET areas in < 5 min/sample.
  • Multipoint BET areas in < 15 min/sample.
  • No need for pre- or post-calibration.

Superior Throughput

  • Up to 3 single point BET areas in < 5 min.
  • Up to 3 multipoint BET areas in < 15 min.
  • Up to 36 BET area analyses per hour.

Widest Analytical Range

  • Surface areas between 0.1 and >3,000 m2/g.
  • Surface areas as low as 0.05 m2 in cell with Kr.
  • Isotherm data between 0.005 and 0.95 P/Po.

Built-in Sample Preparation

  • 3 independently programmable degassers.
  • Maximun degas temp. 350° C (450° C optional).
  • Adjustable flows and fast-cooling slots.

Software Capabilities

  • Ethernet and remote access.
  • Supports 21 CFR Part 11 Compliance.
  • Multiple Language Options.