Introducing AccuSorp HP

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).

More high-pressure adsorption data. Less pressure on your operators.

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.

Accuracy you can publish

±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.

True walk-away automation

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.

Throughput that keeps you on target

Dual analysis ports for parallel sample runs
Separate degas preparation to reduce downtime and prevent contamination risk
Compatible with dedicated degas stations, including new VacPrep (designed specifically for AccuSorp HP) and Smart VacPrep
Automated steps that eliminate mid-run interruptions – helping labs meet throughput targets with confidence.