Simultaneous measurement of viscosity, rheology, and electrical properties - rheometer | ティー・エイ・インスツルメント・ジャパン

Simultaneous measurement of viscosity, rheology, and electrical properties - rheometer

If the structure changes, the flow of electricity will also change! Newly developed accessory.

Emulsions, suspensions, and other structurally viscous materials exhibit diverse flow curves and require complex interpretations. To complement this interpretation, we have developed a sensor that can simultaneously measure dielectric constant and impedance while controlling temperature in the flow field. - Simultaneous evaluation of steady flow viscosity (flow measurement), dynamic viscoelasticity, and electrochemical properties - Measurable over a wide AC frequency range (4 Hz to 8 MHz) - Easily attachable to a Peltier temperature control plate - Integrated control of rheo-impedance/rheo-dielectric measurements with TRIOS software

Leo Impedance Accessory Product Page

basic information

Leo Impedance Accessory Unique friction-free technology Minimum vibration torque 0.3 nN.m * Peltier temperature control -20 to 100 °C 40 mm stainless steel plate (included) Sample capacity < 2 mL Customized solvent trap (included) Prevents evaporation during measurement Integrates LCR data into TRIOS software Reactance, resistance, loss tangent, impedance, admittance, capacitance, conductivity, dielectric constant, sensitivity; Nyquist plot, Bode plot Compatible LCR meters Frequency Voltage HIOKI – IM3536 4 Hz to 8 MHz 0.01 V to 5 V Keysight – E4980AL 20 Hz to 1 MHz 0.001 V to 2 V Keysight – E4980A 20 Hz to 2 MHz 0.005 V to 20 V * Minimum torque varies by instrument model

Price information

Our sales team will provide you with further details. Please feel free to ask any questions using the contact form.

Delivery Time

Please contact us for details

Model number/Brand name

Rheo-IS

Applications/Examples of results

【Applications】 ☆ Thermal analysis / glass transition, crystallization, thermogravimetric analysis, curing reactions, expansion rate, thermal conductivity, shrinkage rate, effects of moisture, etc. ☆ Viscoelasticity measurement (rheology, rheometer) / viscoelasticity, elastic modulus, viscosity, stress relaxation, creep, master curve, residual strain, molecular weight, molecular weight distribution, etc. ☆ Calorimetry (calorimeter) / intermolecular interactions, crystallization, amorphousness, aggregation/precipitation, dispersibility, solubility, compatibility, wettability, stability, adsorption, etc. 【Examples of Achievements】 ■ Aerospace ■ Asphalt ■ Automotive ■ Ceramics ■ Elastomers ■ Electrical ■ Food ■ Personal care ■ Biomedicine ■ Paints and coatings ■ Inks ■ Petroleum products ■ Pharmaceuticals, etc.