Measurement

PARTICLE ANALYZER

Determines particle size by measuring the rate of fluctuations in laser light intensity scattered by particles as they diffuse through a fluid, for size analysis measurements and/or electrophoretic light scattering (ELS), which determines electrophoretic movement of charged particles under an applied electric field from the Doppler shift of scattered light, for zeta potential determination. 

NANOVOLTMETER

Measure low noise voltage and characterize low resistance materials and devices. Higher measurement speed and great noise performance. It offers a simplified delta mode for making resistance measurements in combination with a reversing current source. Usually used in research to determine the transition temperature of superconductive materials or the ability of a material to absorb heat.