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Multi-Sample Nanoparticle Size Measurement System nanoSAQLA with Auto Sampler AS50
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This is a particle size measurement system (particle size 0.6 nm - 10 μm*) that uses the `dynamic light scattering method` (DLS method). 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.
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Product
■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 ~
- Particle size range 0.6 nm-10 μm*
- Applicable concentration range 0.00001-40 ％
- Temperature range 0-90℃
*Minimum value with histogram analysis : 0.2 nm
Specifications
| 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*2 |
| Corresponding concentration | 0.00001 - 40 % *3 |
| Temperature | 0 - 90℃ （with gradient function） *4 |
| 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） |
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| 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 IEC 60825-1/JIS C 6802
laser safety standards
*2 Minimum value with histogram analysis : 0.2 nm
*3 PS Latex Particle:0.00001 - 10 % Taurocholic acid：-40 %
*4 0 - 90℃ with glass cell with batch cell holder,15-40℃ with 5 attached cell holder
or disposable cells
| 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
Particle size evaluation of alumina
Temperature dependency of particle sizes of bovine serum
(Fine particle): Particle size evaluation of 0.6 nm thiamine
(Large particles): Particle size evaluation of 10360 nm latex
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.
Cell
It is possible to measure smaller volumes than was possible until now, with a sample volume minimum of 0.4ml～.
- Product
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- Examples
- Software
- Cell
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