Page 19 - Shimadzu IG-1000 Plus

Nanoparticle Characteristic Evaluation System

Multifaceted evaluation of dispersion and aggregation
characteristics of unstable nanoparticles

A new nanoparticle evaluation system was created by combining the IG method (IG-1000 Plus Single Nano Particle Size Analyzer)
with the UV laser diffraction/scattering method (SALD-7101 Nano Particle Size Analyzer).

Dispersion and aggregation processes of unstable and easily changing nanoparticles can be evaluated with high sensitivity and
high reproducibility over a wide range.
Particle size range evaluated: 0.5 nm to 300,000 nm (300 µm)
Real-time observation of nanoparticles ranging from 10 nm to 300,000 nm (300 µm)
In the 10 nm to 200 nm range, more objective and multifaceted evaluation of the state of nanoparticles can be provided by
using two measurement principles (IG method and UV laser diffraction/scattering method).

Reliable screening for contaminants and aggregates helps accurately evaluate single nanoparticles.

Nanoparticles Aggregates Contaminants
(100 nm or smaller) (100 nm to several µm) (several µm or larger)

Normalized Particle Amount

1 nm 10 nm 100 nm 1000 nm
1 µm 10 µm 100 µm

IG Method
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Single Nano Particle Size Analyzer IG-1000 Plus
UV Laser Diffraction/Scattering Method
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IG-1000 Plus Single Nano Particle Size Analyzer SALD-7101 Nano Particle Size Analyzer

IG-1000 Plus
18 Single Nano Particle Size Analyzer 19