LUMiReader® PSA

The multi-wavelength LUMiReader® PSA measures space and time resolved extinction profiles (STEP technology) at different wavelengths. This allows for the determination of changes in concentration and/or particle size of the samples. The differences due to the variation of the wavelength can be used for the comparison in product quality influenced by changes in particle size induced by flocculation, coalescence, etc. 

The multi-wavelength LUMiReader® PSA is an instrument for the comprehensive understanding of complex industrial products in an easy way, giving hydrodynamic particle density, separation velocity distribution and particle size distribution in addition to the direct stability result. The particle size distribution is determined within the range from 500 nm to hundreds of µm.

Benefits:

• Multiple light sources with different wavelengths
• Advanced optics, variable light intensity
• Temperature control from room temperature + 4K to 60° C, ±1 K
• Measuring time 1 sec - months
• Sample volume 0.5 ml - 4 ml (depending on cell type)
• Sample concentration 0.00015 Vol% - 75 Vol%
• Particle size: 500 nm - hundreds of μm
• PC controlled operation, USB interface
• Conformity: ISO/TR 13097; ISO 13317; CFR 21

  Product site: www.lumireader.com