The BELSORP-MR6 is an automatic and high-throughput BET surface area measuring instrument that can run up to 6 samples at a single time. It also has a user friendly and complete software to provide full control of the instrument and measurement.


  • BET single point can be measured.
  • Any operation mistakes have been completely eliminated by sophisticated automatic control system.
  • 6 sample stations.
  • One sample measurement takes just 10 minutes. (Excluding the time for pretreatment)
  • Simultaneous conduct of measurement and pretreatment.
  • Automatic LN2supply option" for continuous measurement.
  • P0 measurement option" for more accurate result.
  • Mix gas unit option" for BEL multipoint measurement.

Measurement principle Dynamic flow method
Measurement mode BET single/multipoint (option)
The number of samples 6
Adsorption gas Nitrogen or Krypton
Maximum pretreatment temperature 400oC
Measurement relative pressure 0.3, 0.02 ~ 0.9(Option)
Time for measurement Approximately 10 minutes/sample
(Excluding time for pretreatment)
Measureable specific surface area range 0.01m2/g and more
Reproducibility Within ±1% (Depends on sample)
Dimensions W394 x D460 x H635
Power AC110V/AC220V, 600W, 50/60Hz