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G-DenPyc 2900 true density analyzer parameters

1. Analysis Method: Volume displacement method, gas expansion method
2. Versatility: true density analysis, rigid foam materials’ percentage of open/close area analysis
3. Experimental Pressure※: external vacuum pump is available, can adopt negative pressure (0-1Bar) or positive pressure (1-2Bar) two modes to analysis
4. Accuracy: accuracy ±0.02%, repeatability ±0.01%, resolution can reach 0.0001g/cc
5. Sample Ports※: three samples analysis simultaneously
6. Pressure Accuracy: imported high-precision pressure transducer, accuracy can reach 0.04% F.S., stability 0.025% F.S.
7. Adsorbate Gas: high purity He or N2 (99.999%)

G-DenPyc 2900 true density analyzer features

1. Data Reduction: high-precision PρT gas density calculation model eliminates measurement errors caused by non-ideality gas state, can increase analysis accuracy
2. Control System: programmable logic controller (PLC) system obtains high integration and strong anti-interference, software operated fully automated analysis enables freely choose of multi experiment modes
3. Analysis Management※: programmable built-in system, touch screen, USB type external keyboard and mouse, operated by connecting to computer is available
4. Manifolds System※: patented V-Sorb assembling-installed manifolds system can improve sealing performance and reduce dead space largely, enhance system temperature’s uniformity and anti-interference ability, all lead to a high accuracy and repeatability data
5. Splash-proof Measures※: installed with a detachable filter in sample cell’s 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 happening
6. Sample 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

G-DenPyc 2900 true density analyzer application

Apply 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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