微孔分析仪中的金标。专利,干燥的高真空系统,超稳定的传感器,三个压力范围无缝重叠。 典型的物理吸附分析以脱气的样品脱气。加载所需的加热速率,保持时间和自动测试,然后IQ接管。在完成定时协议之后,或者在剩余压力上升通过用户定义的测试限制之后,IQ将关闭脱气器,回填样品细胞或者如果优选,则将其留下真空。 Comprehensive physisorption calculations include specific surface area (single and multi-point B.E.T., Langmuir, STSA, t-plot, alpha-s, DR), pore size (BJH, DH, DA, MP, HK, SF, Monte-Carlo, NLDFT, QSDFT) with their corresponding surface area values, Kr-pore size for thin films, heats of adsorption, plus NK and FHH fractals. The DFT library is the most extensive available commercially; no less than twenty six statistical mechanics-based models describing different pore shapes, chemical nature of the surface, specific adsorbate and temperature pairs, and unique ability to fundamentally account for surface roughness and heterogeneity of real solid surfaces. |
![]()
|
|||
![]() |
在超低压力范围内的再现性XR.模型使用0.1托换能器。 |
|||
IQ系列中的其他模型
|
||||
相关产品
|