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The AutoFlow BET+® 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. The instrument consists of one control module and one, two, or three independent analysis stations. The control module features a touchscreen and houses three built-in sample preparation stations. Pure gas inputs (nitrogen or krypton as adsorbates and helium as carrier) or, optionally, premixed gases, are automatically mixed to the desired target concentrations using built-in mass flow controllers. The system includes novel MEMS-TCD sensors and all standard accessories needed for its operation.
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Press Release: Anton Paar GmbH/Quantachrome Instruments - As of February 9, 2018, Anton Paar, the world leader in high-tech measuring instruments in density, concentration, or dissolved CO 2 , has acquired Quantachrome Instruments. more.
Built-in Sample Preparation
Single point BET areas in < 5 min/sample.
3 independently programmable degassers.
Multipoint BET areas in < 15 min/sample.
Maximun degas temp. 350° C (450° C optional).
No need for pre- or post-calibration.
Adjustable flows and fast-cooling slots.
Superior Throughput
Quantachrome Instruments will be exhibiting at the 2018 Pittcon Expo, booth #2352, Feb 26 March 1, 2018, Orlando, Florida. more.
Software Capabilities
Up to 3 single point BET areas in < 5 min.
Ethernet and remote access.
Up to 3 multipoint BET areas in < 15 min.
Supports 21 CFR Part 11 Compliance.
Up to 36 BET area analyses per hour.
Multiple Language Options.
Surface areas between 0.1 and >3,000 m2 /g.
Surface areas as low as 0.05 m2 in cell with Kr.
Stay Up-dated:Live Webinar, NEW AUTOFLOW BET+ : A Read more. brand new rapid and highthroughput, multi-point surface area analyzer that works without vacuum.
Isotherm data between 0.005 and 0.95 P/Po.
Read more.
Widest Analytical Range
New Product-CryoSync™- A convenient alternative to using liquid argon or expensive cryostats for IUPACrecommended gas sorption analyses. Read more. Accuracy
Percent of Target
± 1% *
Repeatability
Same Sample in Same Station
± 0.2%
Reproducibility
Between Different Units
± 0.5%
Lower Limit
BET Surface Area [m2 /g]
0.01
Upper Limit
BET Surface Area [m2 /g]
No limit
New Product-dynaSorb BT™Dynamic Sorption Breakthrough Analyzer Read more.
Surface Area [m2 ]
Lower Limit N 2
0.1
2
Upper Limit N 2
Surface Area [m ]
350
Lower Limit Kr
Surface Area [m2 ]
0.05
Speed
Single Point BET, 1 sample [minutes]
< 5
Speed
Single Point BET, 3 samples [minutes]
5
Speed
3-Point BET, 1 sample [minutes]
< 15
Speed
3-Point BET, 3 samples [minutes]
15
Degasser Max. Temp.
Degree Celsius [˚C]
350 (450**)
Sample Capacity
Per Analysis Station
One Cell
Analysis Stations
Per Control Module
up to 3
Multiple System Paths
Per Control Module
3
Mass Flow Controllers
Per Analysis Station
2
Pressure Sensors
Per Analysis Station
1
* As compared to vacuum/volumetric data. ** Optional, using quartz glassware.
Control Module: with one analysis station
Control Module: with two analysis stations
Control Module: with three analysis stations
Control Module: with one
Control Module: with two
Control Module: with three
analysis station
analysis stations
analysis stations
Height:
24 in. (62 cm)
24 in. (62 cm)
24 in. (62 cm)
Width:
16 in. (41 cm)
23 in. (60 cm)
31 in. (78 cm)
Depth:
22 in. (55 cm)
22 in. (55 cm)
22 in. (55 cm)
Weight:
75 lbs. (34 kg)
111 lbs. (50 kg)
147 lbs. (67 kg)
Voltage:
100 - 120 VAC or 220 - 240 VAC
Frequency:
50/60 Hz
Power (nominal):
45 VA
Power (max):
350 VA
Connection:
Grounded, single-phase outlet
Power Cord:
IEC 60320 C13 (3-conductor 10A rating min)
Normal Environment Conditions. Temperature:
5–40°C
Relative Humidity:
Up to 80 % (non-condensing)
Altitude:
Up to 4000 m
Pollution degree:
POLLUTION DEGREE 2
IP Rating:
IP20
IK Rating:
IK10 HAMMER TEST (IEC 60068-2-75)
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