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Multi-Sample Nanoparticle Size Measurement System nanoSAQLA

Good Design Award 2019 winning product

Multi-Sample Nanoparticle Size Measurement System nanoSAQLA

This is a particle size measurement system (particle size 0.6 nm - 10 μm) that uses the `dynamic light scattering method` (DLS method).
Various functions are included to further improve quality control.
It measures in high speed (approx. 1 minute) and it is also lightweight and compact which is essential for use in laboratories, and this new optical system is able to measure multiple samples at one time with a wide concentration range from dilute to concentrated.

In addition, it is a new product not immersed in the liquid (non-immersion type), so contamination is not an issue and up to 5 samples can be measured without stopping, when used without the autosampler.

Product

Features

■Features of nanoSAQLA

  • Simple and quick one-time setup of up to 5 samples each under different conditions.
  • Measures both dilute and highly concentrated samples
  • Measures in approximately 1 min +
  • Includes temperature gradient function
  • Contamination-free continuous measurement

 

Measurement range(theoretical value)
  • Particle Size range 0.6 nm-10 μm
  • Applicable concentration range 0.00001-40 %
  • Temperature range 0-90℃

Movie
 

Specifications

Specification
 Model  Multi-Sample Nanoparticle Size Measurement System
 Principle  Dynamic light scattering method
 Light source  High power semiconductor laser *1
 Detector  Highly sensitive APD
 Successive measurement  Up to 5 samples
 Measurement range  0.6 nm - 10 μm
 Corresponding concentration  0.00001 - 40 % *2
 Temperature  0 - 90℃ (with gradient function) *3
 Size  240(W) X 480(D) X 375(H) mm
 Weight  18 kg
 Software  Analysis of average particle size (Cumulant approach)
 Analysis of particle size distribution
 (Marquardt algorithm/NNLS/Contin algorithm/Unimodal algorithm)
 Overlap of particle size distribution
 Inverse correlation function/residual plot
 Particle size plot
 Range of displayed particle size (0.1 - 106 nm)
 Function to calculate molecular weight
 Option  Micro volume cell
(samples 20 μL and up), band-pass filter

*1 This product is classified as class 1 according to JIS C 6802
  laser safety standards
*2 PS Latex Particle:0.00001 - 10 % Taurocholic acid:-40 %
*3 When use glass cell in batch cell holder
  When use continuous measurement cell holder or disposable cells 15 - 40℃

 

Examples

Continuous measurement of 5 samples of different solvents

Particle size evaluation of alumina
Continuous measurement of 5 samples of different solvents

 

Measurement using temperature gradient function

Temperature dependency of particle sizes of bovine serum
Measurement using temperature gradient function

Measurement over a wide particle size range

(Fine particle): Particle size evaluation of 0.6 nm thiamine
(Fine particle): Particle size evaluation of 0.6 nm thiamine

 

(Large particles): Particle size evaluation of 10360 nm latex(Large particles): Particle size evaluation of 10360 nm latex

 

Related Information

Related Product

Multi-Sample Nanoparticle Size Measurement System nanoSAQLA with Auto Sampler AS50

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