微神经学introduces the new AccuPyc II 1340 Gas Displacement Pycnometry System, fast, fully automatic analyzers that provide high-speed, high-precision volume measurements and density calculations on a wide variety of materials. The AccuPyc completes most analyses in less than three minutes with excellent accuracy by using a gas displacement technique to determine absolute density of powders, solids, and slurries having volumes from 0.01 to 350 cm3.
该仪器可以使用键盘或可选的Windows接口进行操作，该接口提供了出色的报告和存档功能。这两个版本都包括来自平衡和基于周期的位移量报告的直接样品质量输入。借助Windows界面，包括基于时间的压力平衡报告和其他计算等功能，例如固体含量和总孔隙量。
For those who require high throughput, an integrated control and analysis module can control up to five additional external analysis modules. Each module can have a different size sample chamber (1 cm3, 10 cm3, 100 cm3, 350 cm3) providing even more versatility.
A multivolume option allows analysis of a variety of sample sizes in a single analysis module. A temperature-controlled version of the analysis module performs analyses at user-selectable temperatures. The AccuPyc can measure open- and closed-cell foam materials in accordance with ASTM method D 6226 with optional FoamPyc software. A glove box model is also available for analyses in applications where the control module and analysis module must be in separate environments