Gas pycnometer true density analyzer G-DenPyc 2900--Gold APP Instruments

Gas Pycnometer True Density Analyzer

Gas Pycnometer True Density AnalyzerG-DenPyc 2900

G-DenPyc 2900 true density analyzer parametersAnalysis Method: Volume displacement method, gas expansion principleVersatility: true density analysis, rigid foam materials percentage of open/close area analysisExperimental Pressure: external vacuum pump is available, can adopt negative pressure (0-1Bar) or positive pressure (1-2Bar) two modes to analysisAccuracy: accuracy 0.02%, repeatability 0.01%, resolution can reach 0.0001g/ccSample Ports: three samples analysis simultaneously Pressure Accuracy: imported high-precision pressure transducer, accuracy can reach 0.04% F.S., stability 0.025% F.S.Adsorbate Gas: high purity He or N2 (99.999%)

G-DenPyc 2900 true density analyzer featuresData Reduction: high-precision PT gas density calculation model eliminates measurement errors caused by non-ideality gas state, can increase analysis accuracyThermostatic System: analysis modules designed with thermostatic system can control temperature up and down easily, also hold modules stay at the best temperature(25 C) which can restrain transducer readings temperature drift and keep system temperature uniformity; System can maintain temperature at a fixed value for some fixed-temperature-required samplesControl System: programmable logic controller (PLC) system obtains high integration and strong anti-interference, software operated fully automated analysis enables freely choose of multi experiment modesAnalysis Management: programmable built-in system, touch screen, USB type external keyboard and mouse, operated by connecting to computer is available

Manifolds System: patented V-Sorb assembling-installed manifolds system can improve sealing performance and reduce dead space largely, enhance system temperatures uniformity and anti-interference ability, all lead to a high accuracy and repeatability dataSplash-proof Measures: installed with a detachable filter in sample cells bottom, can prevent samples be suctioned into manifolds; inputting gas from cavity bottom can avoid samples splash and software controlled H-Sorb two-stage-stepping mode further ends splash happeningSample Container: 50mm (diameter) and 180ml (500ml is available) big cylinder sample cell is convenient for samples filling; Exclusive G-DenPyc filling technology supports to choose different volumetric aluminum blocks to fill cell instead change other sizes cells according to samples volume, this innovative method realizes minimal free space in cells and improve experiment accuracy

ApplicationApply to research and quality control for below materials: ceramic, catalysts, filter medium, nuclear fuel, oil & chemical industry, soil, fertilizer, carbon black, hard coke, fiber, minerals, pharmacy, cosmetics, cement, powdered foodstuff, desiccant (drying agent), powdered metal, ion exchange resin, silicon gel, alumina, titanium dioxide, solid foam etc.

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