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

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

■Feature of AS50

  • Up to 50 samples in a row
  • Add samples as measure
  • Set samples in place easily
  • Replace up to 50 samples at once
  • For organic solvents (Glass disposable cell)
  • Sample vol. 0.4 ml ~

 

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℃

 

 Model  Auto Sampler AS50
 Particle size range  3 nm ~ 10 μm
 Concentration range  0.001 ~ 40 %
 Temperature range  15 ~ 40℃
 Successive measurement  Up to 50 samples
 Sample volume  0.4 nm ~ 0.6 mL
 Size  240(W) X 480(D) X 275(H) mm
(nanoSAQLA+AS50:480(W) X 480(D) X 375(H) mm)
 Weight  12 kg
(nanoSAQLA+AS50:30 kg)

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

 

Software

Easy to use software

Easy to use software

■Analysis results managed together with ease
The analysis results of up to 50 samples can be checked in list format without openeing each file.
Also, includes a function to copy and paste analysis results to convert to text data easily.
解析結果を一括かんたん管理

 

Cell

Measures organic solvent

It is possible to measure smaller volumes than was possible until now, with a sample volume minimum of 0.4ml~.

Measures organic solvent

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