Analysis Method: static volumetric, high pressure gas sorption

Versatility: adsorption/desorption isotherms measurement (normal to 500℃), Gibbs supercritical adsorption measurement

Data Reduction: Langmuir model regression isotherm, Langmuir maximum adsorption constant L and adsorption pressure constant B measurement; Langmuir correction model loading-ratio correlation regression (LCR) isotherm; adsorptive gas density and vapor-liquid equilibrium accuracy calculation under different pressures and temperatures

Measuring Ranges: continuous adsorption and desorption measurement from normal to 200Bar pressure

Accuracy: repeatability errors <1%

Temperature Range: normal to 500℃, accuracy&plusmn;0.1℃

Sample Ports: two samples analyzing and two degassing, stainless-steel micro welding sample cells, software integrated temperature PID adjustment

Transducer Accuracy: imported high precision transmitter, accuracy can reach 0.05% of F.S. (full-scale), long-duration usage stability is 0.025% of F.S.

Ultimate Vacuum: 4x10^-2 Pa (3x10^-4 Torr), molecular pump system (1x10^-6 Pa) is optional

Adsorbate Gas: high purity nitrogen, CO2 or others (Ar, Kr, H2, CH4 etc.)

Control System: imported VCR interface high pressure pneumatic valve can realize auto on-off within 200Bar, sealing performance is top to 1x10^-10 Pa.m3/s, can be used more than 500 million times; programmable logic controller (PLC) system, high integration and sound anti-interference, improve stability and prolong life

Analysis Management: parameters be set by software, fully automated, unattended operation at night; H-Sorb mode is available for accurate control gas charging pressure points, gain ideal data points

Manifold System: imported 316L stainless steel thick-walled manifolds, micro welding sealing can reduce dead space largely; metal VCR connection is convenient for installation and uninstallation

Safety Measures: H-Sorb asymptotic technology realizes auto gas-charging and degassing, prevents high pressure dangers caused by artificial misoperation, and also minimizes large differential pressure&rsquo;s impact to pressure transducer