AccuSorp HP

Performance under pressure

Static physisorption analysis delivering publication-grade data up to 200 bar. Process-relevant measurement. Walk-away automation. Total confidence in your results.

Insight into material performance at process-relevant pressures

Publication-grade accuracy for confident decisions

Run more samples, with less waiting and operator burden

AccuSorp HP (High Pressure) system is a static high-pressure gas adsorption analyzer that measures gas storage capacity, surface area, porosity, and adsorption kinetics at pressures up to 200 bar, reflecting the conditions that matter for real-world applications.

AccuSorp HP builds on more than 60 years of Micromeritics gas adsorption expertise, AccuSorp HP delivers publication-grade accuracy, automated operation, and high throughput to keep pace with the demands of modern R&D and industrial quality control (QC).

The AccuSorp HP physisorption analyzer characterizes your materials at operating pressures up to 200 bar, so your lab data can help predict real process performance. Make data-backed decisions to optimize processes across applications such as gas storage, separation, carbon capture, and more.

Traditional high-pressure adsorption analysis stifles productivity, requiring constant operator intervention across long analytical runs. AccuSorp HP is different, combining reliable accuracy with unattended operation and dual-sample analysis so your lab can analyze more, worry less, and trust every data point.

AccuSorp HP is designed for laboratories that need reproducible, high-pressure adsorption data at scale, without the complexity of traditional research systems.

±0.04% full scale transducer accuracy

Blank tube tests confirm ±0.1% error at 100 bar – enabling confident measurement even with small sample quantities

Manifold temperature stable within ±0.02 °C

Kinetic data captured every 0.1 seconds

Automated elevator for dual free-space measurement

Dual servo valves achieve target manifold pressures within <1%

Restrictor plates prevent pressure overshoot, saving time and analysis gas

Touchscreen-driven stored methods that keep analyses running reliably from start to finish without the need for operator supervision