Zeta potential (optical method)

ZETAPHOREMETER IV. Equipment for Zeta Potential determination and electrophoretic mobilities measurement. Including : NIKON ECLIPSE E400 microscope with 20X objective, Z3050 patented cell specially designed for easy interchangeable quartz chamber, in situ temperature sensor and auxiliary electrodes to control the effective electric field, Positioning sensor system for easy and reproducible adjustment of stationary layer ; Plots of mobility profile Power supply current or voltage stabilized with computer control interface, Menu driven software with WINDOWS 95/98 graphical interface and detailed computational routine of Zeta potential.

ZETAPHOREMETER IV. Equipment for Zeta Potential determination and electrophoretic mobilities measurement. Including : NIKON ECLIPSE E400 microscope with 20X objective, Z3050 patented cell specially designed for easy interchangeable quartz chamber, in situ temperature sensor and auxiliary electrodes to control the effective electric field, Positioning sensor system for easy and reproducible adjustment of stationary layer ; Plots of mobility profile Power supply current or voltage stabilized with computer control interface, Menu driven software with WINDOWS 95/98 graphical interface and detailed computational routine of Zeta potential.

ZETAPHOREMETER IV. Equipment for Zeta Potential determination and electrophoretic mobilities measurement. Including : NIKON ECLIPSE E400 microscope with 20X objective, Z3050 patented cell specially designed for easy interchangeable quartz chamber, in situ temperature sensor and auxiliary electrodes to control the effective electric field, Positioning sensor system for easy and reproducible adjustment of stationary layer ; Plots of mobility profile Power supply current or voltage stabilized with computer control interface, Menu driven software with WINDOWS 95/98 graphical interface and detailed computational routine of Zeta potential.

ZETAPHOREMETER IV. Equipment for Zeta Potential determination and electrophoretic mobilities measurement. Including : NIKON ECLIPSE E400 microscope with 20X objective, Z3050 patented cell specially designed for easy interchangeable quartz chamber, in situ temperature sensor and auxiliary electrodes to control the effective electric field, Positioning sensor system for easy and reproducible adjustment of stationary layer ; Plots of mobility profile Power supply current or voltage stabilized with computer control interface, Menu driven software with WINDOWS 95/98 graphical interface and detailed computational routine of Zeta potential. PC and on site training (1 day) included. Transportation and accomodation expenses not included. Rental period : 2 weeks. Additional week : 990 Euros. Rental fees are full deductible from purchase of the instrument up to 5000 Euros.

Image analysis software and electronic interface for an easy determination of mobility distribution. This option comprises a video camera and digital converter board and a complete Windows 95 software including standard functions of Zetaphoremeter IV. Deduct Z3095 price if ordered separately.

Special laser illumination using stage laser diode 4mW for submicronic particle observation using Z3050 cell. This option permits visualization of less then 100 nanometer particles. Detection limit depends on optical properties of particles. Complies with CDRH safety regulation.

Computer Video transfer interface board and software for easy observation and determination of electrophoretic mobility. Includes a Video interface board, a high sensitivity CCD camera and microscope adapter.