Analysis Method:Volume displacement method, gas
expansion method
Versatility: true density analysis, rigid foam materials
percentage or open/close area analysis
Experimental Pressure※: external vacuum pump is
available, can adopt negative pressure (**1Bar) or positive
pressure (**2Bar) two modes to analysis
Accuracy: accuracy ±0.*2%, repeatability ±0.*1%,
resolution can reach 0.***1g/cc
Sample Ports※: three samples analysis
simultaneously
Pressure Accuracy: imported high-precision pressure
transducer, accuracy can reach 0.*4% F.S., stability 0.**5%
F.S.
Adsorbate Gas: high purity He or N2 (*9.**9%)
G-DenPyc ***0 true density
analyzer​ Features
Data Reduction: high-precision PρT gas density
calculation model eliminates measurement errors caused by
non-ideality gas state, can increase analysis accuracy
Thermostatic System※: analysis
modules designed with thermostatic system can control
temperature up and down easily, also hold modules stay at the
best temperature(*5℃) 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 samples
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
Analysis 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 data
Splash-proof
Measures※:installed with
adetachable filter in sample cells bottom, can prevent samples
be suctioned into manifolds; ting gas from cavity bottom
can avoid samples splash and software controlled H-Sorb
two-stage-stepping mode further ends splash happening
Sample Container: *0mm (diameter) and **0ml (**0ml is
available) big cylinder sample cell is convenient for samples
filling; Exclusive G-DenGyc 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 ***0 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.
