Dispersion Technology Inc.

22 products found

Dispersion Technology Inc. Products

  • DTI - Model DT-110 - Acoustic Spectrometer for Particle Sizing With Minimum Sample Volume (<5 ml)

    DTI - Model DT-110 - Acoustic Spectrometer for Particle Sizing With Minimum Sample Volume (<5 ml)

    Acoustic spectrometer, Particle size distribution in concentrated dispersions and emulsions. These two models have different sample handling systems. Model DT-100 allows sample agitation with a magnetic mixer or peristaltic pump. Minimum sample volume is 15 mL. Model DT-110 is suitable only for stable samples; it does not allow for sample mixing. However, minimum sample volume is 3 mL and sample cell is disposable.

  • DTI - Model DT-300 - Zeta Potential Probe for Dispersions and Emulsions

    DTI - Model DT-300 - Zeta Potential Probe for Dispersions and Emulsions

    DT-300 and DT-310 when titration is included. Zeta Potential Probe at multiple MHz frequencies. Zeta potential probe yields information on following parameters: zeta potential in concentrated dispersions and emulsions (vfr>1%), zeta potential in porous bodies (Model DT-330 and DT-350), electric surface charge density, iso-electric point, optimum dose of surfactant, sedimentation stability of the sample, presence of small amounts of large...

  • DTI - Model DT-310 - Zeta Potential Probe & Titration

    DTI - Model DT-310 - Zeta Potential Probe & Titration

    DT-300 and DT-310 when titration is included. Zeta Potential Probe at multiple MHz frequencies. Dip Probe in the sample like pH probe or Place a cup on the top of the probe and fill with as little as 0.1 ml of the sample.

  • DTI - Model DT-330 - Universal Zeta Potential Probe for Particulates and Porous Materials

    DTI - Model DT-330 - Universal Zeta Potential Probe for Particulates and Porous Materials

    Measurement for solid Particulates is based on our patented Colloid Vibration Current method. Measurement of Porous materials based on our patented method that employs Seismo-electric and Electro-seismic effect. Measurement of porosity is based on our patented method with high frequency conductivity probe. When measuring Dispersions or Emulsions, this instrument functions as DT-300. When measuring Monolith, the probe should simply touch it as shown on...

  • DTI - Model DT-350 - Zeta Potential Probe of Porous Materials

    DTI - Model DT-350 - Zeta Potential Probe of Porous Materials

    Propagation of ultrasound through a wetted porous matrial generates electric responce that is known as electroseismic effect. It can be characterised as high frequency electroacoustic streaming curreent. There are several papers dedicated to theoretical and experimental studies of this effect. It turns iut that it can be used for characterizing porous materials, in particular; zeta potential. Instrument DT -350 is capable of measuring electroseismic...

  • DTI - Model DT-500 - On-Line Acoustic Electroacoustic Spectrometer

    DTI - Model DT-500 - On-Line Acoustic Electroacoustic Spectrometer

    This instrument is intended for on-line process monitoring and quality control applications. It can continuously measure Particle size distribution and/or Zeta potential and/or Solid Content and/or Conductivity as well as the model DT-1202 Acoustic and Electroacoustic spectrometer, but in a continuous On-Line mode. It comes packaged in a rugged housing to withstand extreme plant conditions. The user interface can be installed remotely for convenient...

  • DTI - Model DT-600 - Longitudinal Rheometer

    DTI - Model DT-600 - Longitudinal Rheometer

    Characterizes visco-elastic longitudinal properties of Newtonian and non-Newtonian liquids of any composition. Transmitting piezo-crystal launches ultrasound pulses into the sample. These ultrasound pulses exert longitudinal stress on the sample. Visco-elastic response from the liquid reduces magnitude of the pulse and affects speed of the pulse propagation. Receiving transducer receives weaker ultrasound pulse, converts it to electric pulse and sends...

  • DTI - Model DT-900 - Porosity Analyzer

    DTI - Model DT-900 - Porosity Analyzer

    Porosity meter DT-900 applies high frequency (3 MHz) AC electric field for measuring porosity. It can perform this measurements for porous particles either in dispersion or in sediment, and for a porous monolith. The porous material is assumed as being saturated with a conducting aqueous solution, (usually 0.1 KCl solution). The motion of ions under the influence of the applied electric field generates an electric current, which in turn depends on the...

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