resolution

The resolution of a fully automatic particle size analyzer is usually very high, mainly reflected in the number of data channels. For example, some models of fully automatic particle size analyzers (such as AccuSizer) ® The A7000APS has up to 1024 data channels, which means that the instrument can perform very fine segmentation according to particle size within the detection range. The higher the number of channels, the finer the segmentation, and the more realistic and reliable the displayed particle distribution data. In addition, there are instruments such as the QJL-2 fully automatic counting particle size analyzer with ultra-high resolution of 0.01um accuracy, which also indicates its strong resolution ability.

stability

The stability of the fully automatic particle size analyzer is also excellent. The following aspects demonstrate its stability:

Repeatability: Fully automatic particle size analyzers typically have excellent repeatability, which can be measured by RSD (relative standard deviation). For example, AccuSizer ® When testing high concentration samples with A7000APS, the RSD of its three test results was only 1.28%, which fully demonstrates the stability of the instrument.

Automatic dilution system: Some fully automatic particle size analyzers (such as AccuSizer) ® The A7000APS is equipped with an automatic dilution system that can dilute ultra-high concentration samples to the target concentration, thereby reducing the trial and error costs, time costs, and errors of manual dilution. This system ensures that the instrument can provide stable and reliable test results even under high concentration samples.

Software and hardware design: Fully automatic counting particle size analyzers are usually equipped with advanced software and hardware design to ensure the accuracy and stability of data. For example, instruments using single particle optical sensing technology (SPOS) can quickly count a large number of particles in a short period of time and accurately process and analyze the data through software algorithms.

In summary, fully automatic particle size analyzers have high resolution and excellent stability, which makes them widely applicable in fields such as medicine, semiconductors, and new materials. When purchasing and using a fully automatic counting particle size analyzer, it is recommended to choose the appropriate product according to actual needs and strictly follow the operating procedures for operation and maintenance.