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Precise Density Calculations on
Small Amounts of Sample
Particle
and Surface
Sciences are pleased to announce the release of the Micromeritics
AccuPyc II 1340 1-cm3 Gas
Displacement Pycnometer. The
Accupyc
1340 features improvements in design that allow the volume of
small amounts of sample to be accurately detected and measured with
enhanced reliability to within a fraction of a microliter.
The 1340 has superseded the Accupyc 1330 Pycnometer.
For those who have a need to analyze a very limited amount of material,
Micromeritics’ new AccuPyc II 1340 1-cm3 Gas Displacement
Pycnometer performs fully automatic, high-speed, high-precision volume
measurements and density calculations on a wide variety of powders and
solids. The AccuPyc features improvements in design that allow the
volume of small amounts of sample to be accurately detected and measured
with enhanced reliability to within a fraction of a microliter.
A novel manifold design utilizes high-reliability, high-precision valves
that seal more securely so that small leaks do not contribute to
variability of results. High-compression, minimum-volume seals around
the pressure transducer minimize helium storage and leakage. This
shortens the time to complete a run cycle and practically eliminates the
development of temperature gradients that would otherwise compromise
results. The AccuPyc II 1340 1-cm3 also features an ultra-low
noise transducer amplifier that results in faster equilibration.
The instrument can be operated with a keypad or an optional Windows®
interface that provides exceptional reporting and archiving capability.
Both versions include direct sample mass input from a balance and
cycle-based displacement volume reporting. The Windows interface also
includes time-based pressure equilibration, percent solids content, and
total pore volume reports.
For those who require high throughput, an integrated control and
analysis module can control up to five additional external analysis
modules of the same or different volume capacities. A glove box model is
also available for analyses in applications where the control module and
analysis module must be in separate environments.
Particle
and Surface Sciences are the sole distributors for the Micromeritics
range of products throughout Australia and New Zealand.
Visit our website www.pss.aus.net
or contact us on info@pss.aus.net
for advice on your particular application, we will be pleased to assist
you.
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