3P INSTRUMENTS GmbH & Co. KG

Rudolf-Diesel-Straße 12

85235 Odelzhausen

Bayern

Germany

Phone: +49(0)8134.9324-0

Fax: +49(0)8134.9324-25

www.3P-instruments.com

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Hall 1 / 1-150

Products of 3P INSTRUMENTS GmbH & Co. KG (2)

LOGO_DT-1202: particle-size and zeta-potential in concentrated dispersions

Exhibitor Profile

Products (2)

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3P INSTRUMENTS: Analytical instruments and methods for comprehensive characterisation of dispersions, particles, powders and porous solids

3P INSTRUMENTS offers sales, service and support for four product lines of innovative analysis instruments around the “world of particles”.

The characterisation of dispersions, particles, powders and porous solids involves the following analytical parameter and properties:

Particle size in liquid and dry mode and image analysis (particle shape)
Particle size in concentrated dispersions > 5 nm
Zeta potential in concentrated and diluted dispersions
Stability of liquid dispersions
Characterization of drying processes of thin film layers
Rheological parameters of dispersions, polymers or gels
Water vapour adsorption
BET surface area
Pore characterization
Chemisorption and TPD/TPR/TPO
Density and Tap-Density
Open/Closed cell content of rigid foams

The Laboratory for Scientific Particle Analysis (LabSPA) has got all these methods, the equipment and the experienced staff available to take representative samples respectively to divide the samples into representative small samples and to find out and propose specific preparation and measurement conditions according to your application. We are capable to measure your single samples as exact as periodic samples or large numbers of samples in really short period. You can download the necessary sample forms directly from our website and you can fill the deadline according to the need when you should have the results.

DT-1202: particle-size and zeta-potential in concentrated dispersions

DT-1202: particle-size and zeta-potential in concentrated dispersions

Instrumentation for characterizing Particle Size, Zeta Potential, Compressibility, Bulk viscosity, Non-aqueous Conductivity, Debye length and other properties of Concentrated Dispersions, Emulsions and Porous bodies.

Dispersion Technology Inc. (DT), was established in 1996 intentionally for developing analytical instrumentation suitable for characterizing particle size distribution and zeta potential in concentrated complex liquid systems, such as pharmaceuticals, cement, ceramics, paints, emulsions, and many more. Since that time DT has designed and is currently marketing worldwide a family of such instruments that are based on ultrasound. Ultrasound turned out to become a very versatile tool yielding information on particle size and zeta potential, but variety of parameters characterizing these complex systems, such as compressibility, longitudinal viscosity, micro-viscosity, surface conductivity, electric charges of macromolecules, etc. These methods can be applied for characterizing zeta potential not only in liquid particulates but in porous bodies as well.

Operating Procedure
The user fills the sample chamber with 30 - 100 ml of sample, defines the sample in a simple dialog box, selects the desired experiment protocol, and clicks on "RUN". When the measurement is complete, the user empties the sample, and then rinses the system with water or suitable cleaning solution.

Available instruments
DT 1202: Particle size and zeta potential
DT-300/310: Zeta potential probe without/with titration
DT-100: Particle sizing
DT-500: Online Particle size and zeta potential
DT-600: Rheometer longitudinal
DT-700: Non-aqueous conductivity

Available Options
Automatic Titration with 1or 2 burettes
pH / Temperature measurement
Conductivity measurement, aqueous and non-aqueous
Circulating pump for very viscous samples
Ports for remote "on-line" measurements
Rheology longitudinal
Temperature heating control

For further information see our website.

„TURBISCAN“

Characterisation of stability of dispersions under original conditions

The patented TURBISCAN-principle is a standard to study the stability of original dispersions under original storage conditions. Only the TURBISCAN measures both the transmitted and the backscattered laser light of dispersion dependent on the height of the sample cell - and without any additional force which can change the complex structure of your emulsion or suspension, so that the TURBISCAN prevents the risk that the measurement will not characterize the nature of your original sample. With the TURBISCAN-principle there is a way to characterize opaque samples by interpretation of backscattered light intensities to not only detect sedimentation or creaming effects, but also coalescence of particles and droplets as a function of time.

TURBISCAN Lab incl. Temperature regulation up to 60°C (down to +4°C as option)
TURBISCAN CLASSIC
TURBISCAN ONLINE for the fast and near-process-characterization of the average particle size of opaque samples
TURBISCAN AGS: Multisampler for max. 54 samples

The TURBISCAN-principle is standard for many industries to characterize the stability or the instability behaviour of liquid dispersions. Liquid dispersions can be liquid/liquid (Emulsion), liquid/solid (Suspension) or liquid/gas (Foam) systems.

The mission of the manufacturer FORMULACTION is to provide the best solutions to characterize concentrated dispersions (emulsions, suspensions and foams), in terms of stability and microrheology, for different application fields like Pharmaceutical, Cosmetic, Food, Petroleum, Electronic…

The instruments range uses innovative optical measurement based on Multiple-Light-Scattering. FORMULACTION has developed patented technologies to characterize concentrated dispersions without sample preparation (no dilution, non intrusive method).

Today FORMULACTION offers two ranges of products