Particle Size Analyzers Comparison

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Particle Size Analyzers Comparison

This page provides a quick overview of 4 models of Particle Size Analyzers. Choose the model that best suits your analysis needs from our laser diffraction particle size analyzer, nano particle size analyzer to dynamic particle image analysis system. ​

Contents

1. Summary of Product Features​

 

SALD-7500nano

SALD-2300​​
SALD-7500nano ​​​

Wide particle concentration range from 0.1 ppm to 200,000 ppm (20%)
• Ideal for paste or changeable samples by dilution​​​​​

Continuous measurement function at minimum 1-second intervals
• Ideal for samples that change over time (shifts in the dispersion status)

Wide measurement range from 15µL to 300mL
• Ideal for small-volume sample measurement​

Compatible with data integrity requirements
• Support for LabSolutions system with its proven compatibility with ER/ES regulations (only for SALD-2300)​

 

Aggregates Sizer

Aggregates Sizer ​​

Measures the concentration of 100nm to 10µm aggregates of biopharmaceuticals ​​
• Measures aggregates with small sample amounts
• Quantitative evaluation of the aggregation process with the real-time measurement function
• Temperature control function (when equipped with the Aggregates Sizer TC temperature control function)

2. Comparison Table

 

Model SALD-2300 SALD-7500nano​ Aggregates Sizer​

Measurement principle
Laser diffraction method
Laser diffraction method
Laser diffraction method

Definition of particle size

Equivalent spherical diameter

Equivalent spherical diameter
​

Equivalent spherical diameter
​

Measurement range

0.017 to 2,500 μm
0.007 to 800 μm
100 nm to 10 μm

Measurement method

• Wet measurement
• Dry measurement
• High concentration measurement

• Wet measurement
• High concentration measurement

• Wet measurement

Particle count measurement

No
No
Yes*

Shape observation and analysis

No
No
No

Distribution basis
Volume basis
Volume basis
Volume basis

Measurement time

10 secs
10 secs
10 secs

Features

• Wide measurement range
• Short measurement time
• Wide range of sample types
​
• Wide measurement range
• Short measurement time

 

*For biopharmaceuticals only. Conversion from volume concentration to number concentration.

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