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Gas pycnometry is recognized as one of the most reliable techniques for obtaining true, absolute, skeletal, and apparent volume and density. This technique is non-destructive as it uses the gas displacement method to measure volume. Inert gases, such as helium or nitrogen, are used as the displacement medium. Density calculations using the gas displacement method are much more accurate and reproducible than the traditional Archimedes water displacement method.
AutoPore V – Mercury Intrusion Porosimetry
Class Leading, Proven Performance Establishing a New Benchmark for Operational Safety
The mercury porosimetry analysis technique is based on the intrusion of mercury into a porous structure under stringently controlled pressures. Besides offering speed, accuracy, and a wide measurement range, mercury porosimetry permits you to calculate numerous sample properties such as pore size distributions, total pore volume, total pore surface area, median pore diameter and sample densities (bulk and skeletal).
Otsuka Electronics – ELSZ-2000 Nano Particle, Zeta Potential & Molecular Weight Analyzer
Outstanding performance, sensitivity, compact bench-top footprint, and intuitive software make the ELSZ-2000 series of products the preferred choice in determining particle size and zeta potential on a wide variety of materials.
Flowsorb III 2305/2310 Surface Area Analyzer
The Flowsorb III 2305 / 2310 provides single-point and multipoint BET surface area measurements with speed, accuracy, and reliability. Samples having surface areas from 0.01 m2/g to over 1,000 m2/g are easily accommodated.
The FT4 Powder Rheometer – a universal powder flow tester for measuring powder flow properties and powder behaviour.
The FT4 was designed with one purpose in mind – to characterise the rheology of powders, or powder flow properties. This remains a primary function today, but the instrument, accessories and methodologies have been continuously developed to the point where the FT4 is now considered a universal powder flow tester.
Gemini VII 2390 Surface Area Analyzer
Unique Design – The secret of Gemini’s unique capabilities lies in the innovative use of sample and balance tubes. These tubes are identical in every aspect, including their thermal environment. The sample and reference reservoirs, like their associated tubes, are physically identical and are initially charged to the same pressure. During an analysis, differential pressure between reservoirs is monitored. This common mode technique assures that any differential pressure is solely due to adsorption by the sample and not to factors that lead to variations in free space during an analysis.
The GeoPyc employs a unique displacement measurement technique that uses Dry Flo, a quasi-fluid composed of small, rigid spheres having a high degree of flow-ability. The sample is placed in a bed of Dry Flo which is agitated and gently consolidated about the sample. The GeoPyc collects the displacement data, performs the calculations, and displays or prints the results.
Developed as a direct and improved successor to the widely used Fisher Model 95 Subsieve Sizer (FSSS), the Micromeritics SAS II has improved the FSSS’s performance by offering easy-to-use automated functions together with electronically recorded data.
The Saturn DigiSizer®II is the first commercially available particle sizing instrument to employ the light scattering analysis technique that utilizes advanced digital detection technology to deliver exceptionally high levels of resolution, accuracy, repeatability, and reproducibility. A state-of-the-art CCD detector containing over three million detector elements enables the completely automated Saturn DigiSizer II to capture a high resolution, digital representation of the pattern produced as a result of laser light scattered from a sample. The resulting information is then processed using data reduction based on Mie theory. The instrument produces fast, detailed results that are repeatable on and reproducible between every Saturn DigiSizer.
Dynamic Image/Particle Shape Analyzer
The SentinelPro is a class-leading dynamic image analyzer that is ideal for applications where particle shape, not just the particle size, may be critical information for predicting raw material quality and to maintain a high level of process control.
Particle morphology provides important information regarding the physical shape properties of your sample. It has been shown that shape can affect flowability, dispersion, packing density, segregation, aggregate formation, and microstructure character.
The fully automated SentinelPro is a well-suited research grade instrument or for use in a full production environment where speed, accuracy, and ease of use with its Pass/Fail shape control limits feature can be utilized.
SPECTester – Innovative Segregation Tester
Most manufactured products today are mixtures of several components. Generally, the individual ingredients in a mixture will separate (segregate) during the manufacturing process which results in an inconsistent final product. Segregation, or separation, of granular powder materials is one of the main causes of process failure with systems that handle powder materials. Conservative estimates suggest up to 30% of all unscheduled downtimes are due to segregation and quality issues.
Powder Strength Tester for early detection of flowability challenges in formulation development
Using the science of centrifugal force, the fully automated SSSpinTester measures the unconfined yield strength of fine powders The instrument only requires a very small amount of sample, less than 0.5cc of material. This is an important feature of the instrument’s utility for accurately and automatically measuring precious sample and expensive APIs for pharmaceutical formulation development.
Tristar II Plus Surface Area and porosity Instrument
Surface Area and Porosity Instrument
Analytical Versatility/ High Throughput/ Small Footprint
The TriStar II Plus is a an automated, three-station, surface area and porosity analyzer that delivers excellent performance and speed of analysis. With three available analysis ports, the TriStar II Plus provides high sample through-put and advanced data analysis features to the user. The unique stainless steel analysis manifold is corrosive resistant and designed for highly accurate gas management for confident and repeatable results.
Tristar II Series Surface Area and Porosity Instrument
Surface Area and Porosity Instrument
Analytical Versatility/ High Throughput/ Small Footprint
The TriStar II is a fully automated, three-station, surface area and porosity analyzer that delivers high-quality data at an affordable price. The TriStar II also features a Krypton Option, allowing measurements in a very low surface area range.
Assess and Rank Powder Flowability
The Uniaxial Powder Tester (UPT) is a stand-alone uniaxial shear tester for simple, sensitive and cost effective powder characterisation. This powder flow tester delivers repeatable and reliable measurements, providing a robust alternative to traditional powder testing techniques.