Surface area and pore Size Analyzer (3P Micro 300C1, 3P Instruments) (BET-ANAMET)


Surface area and pore Size Analyzer (3P Micro 300C1, 3P Instruments)

Guarantor:
Kateřina Tmejová, Ph.D.

Instrument status:
Operational Operational, 4.9.2024 15:08, Record 1

Equipment placement:
CEITEC Nano - B1.14

Upcoming trainings:
19.12. 09:00 - 10:30: BET training: first part Degassing - Only for users of Advanced Chemical Laboratory. Mandatory prerequisite: Course: Sufrace Area and Pore Size Analyzer (BET-ANAMET) | CEITEC Nano Moodle
19.12. 11:00 - 14:00: BET training: second part BET measurement - Only for users of Advance Chemical Laboratory


The instrument includes fully automated volumetric sorption analyzers for measuring adsorption and desorption of nitrogen and other non-corrosive gases on three independent analysis stations. C/C1 version is equipped with micropore stations.


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Specification

The instrument includes fully automated volumetric sorption analyzers for measuring the adsorption and desorption of nitrogen (S1 and S2 station) and other non-corrosive gases (argon – station S3) on three independent analysis stations. The C/C1 version is equipped with micropore stations. Each analysis station has its own dosing manifold for optimal analysis duration. The instrument allows to measure: Single-/Multipoint-BET surface area, Langmuir surface area, Adsorption and desorption isotherms, Total pore volume and average pore radius, NLDFT (density functional theory), Mesopore size distribution according to BJH (DIN 66134) and DH method, Micropore analysis (DIN 66135) according to t-plot, Dubinin-Radushkevich, Horvath-Kawazoe, and Saito-Foley method.

Parameters

No. of analysis/ pretreatment station3
Pressure sensor (P0)3x 1000 torr
Pressure sensor (analysis station)1000 torr
10 torr
1 torr (or 0.1 torrs)
Pretreatment temperatureAmbient to 400 °C
Temperature15 – 35 °C
Humidity20 – 80 % (non-condensing)


Specific surface area and sample quantity

BET/(m2/g)
0.1~0.5
0.5~1
1~3
3~5
5~10
10~50
50~100
≥100
Mass of sample (g)
6~10
4~6
3~4
2~3
1~2
0.5~1
0.2~0.5
0.1~0.2

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