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Surface area analyzer:
AutoFlow BET+

  • Dynamic flow gas sorption analyzer for rapid evaluation of BET surface areas
  • Both single-point and multi-point determination of surface areas
  • Up to three independent analysis stations; three degassing stations
  • Fully automated, results in as little as 5 minutes per point
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As a fully automated state-of-the-art dynamic flow system AutoFlow BET+ allows extremely rapid evaluation of the surface areas of solid samples. It performs single-point or multipoint determination of surface areas quickly and quietly on up to three samples simultaneously and independently. No vacuum pumps are required, reducing setup and maintenance costs while also eliminating time-consuming pump downtime and void volume measurements. The control module features a touchscreen and houses three built-in sample preparation stations. A PC software version which is 21 CFR Part 11 compliant is available for customers characterizing pharmaceutical samples.

Technical specifications

Key specifications
Analysis stations 1, 2, or 3
Each station is 100 % independent
Dedicated degassing stations 3
Method: flow
Max. temperature of degasser 350 °C (standard)
450 °C (optional)
BET surface area >1.0 m²
Speed Single-point: <5 minutes/sample
Multipoint: <15 minutes/sample
On-board gas mixing 2 MFC per analysis station
Atmospheric pressure sensing 1 pressure transducer
Calibration required No
Software included Yes
Physical specifications
CPU: with one station CPU: with two stations CPU: with three stations
Height: 62 cm (24 in)
Width: 41 cm (16 in)
Depth: 55 cm (22 in)
Weight: 34 kg (75 lbs)
Height: 61 cm (24 in)
Width: 60 cm (23 in)
Depth: 55 cm (22 in)
Weight: 50 kg (111 lbs)
Height: 61 cm (24 in)
Width: 78 cm (31 in)
Depth: 55 cm (22 in)
Weight: 67 kg (147 lbs)
Voltage 100 to 120 VAC or 220 to 240 VAC
Frequency 50/60 Hz
Power (nominal) 45 VA
Power (max.) 350 VA
Connection Grounded, single-phase outlet
Environmental specifications: normal environment conditions
Temperature 5 °C to 40 °C
Relative humidity Up to 80 % (non-condensing)

Anton Paar Certified Service

The Anton Paar quality in service and support:
  • More than 350 manufacturer-certified technical experts worldwide
  • Qualified support in your local language
  • Protection for your investment throughout its lifecycle
  • 3-year warranty
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