항목 / Item

제작사 / Manufacturer

모델 / Model

측정 원리 / Measurement principle

사용 가스 / Gases

동시 측정 시료 수 / Simultaneous samples

비표면적 측정 범위 / Surface area range

기공 분석 범위 / Pore size range

주요 분석 / Main analyses

시료 전처리 / Sample preparation

측정 시간 (시료 1개) / Typical analysis time (per sample)

총 처리 효율 / Throughput

장비 특성 / System characteristics

BEL SORP mini

MicrotracBEL

BEL SORP mini

Gas adsorption (BET method)

N₂ (adsorption), He (free space)

3–4 samples (multi-port)

~0.01 – 2,000 m²/g


Micropore – Mesopore

BET, BJH, isotherms

Vacuum & heating degassing

3–6 h


High (parallel measurement)

Compact, efficient for routine analysis

Micromeritics ASAP 2020

Micromeritics

ASAP 2020

Gas adsorption (BET method)

N₂ (adsorption), He (free space)

1 sample

~0.0005 – 3,000 m²/g

Micropore – Mesopore

BET, BJH, t-plot, isotherms

Vacuum & heating degassing

4–8 h


Moderate (single measurement)

High stability, literature-standard