• Dynamic Optical Backscattering TechnologyUsing advanced dynamic light backscattering technology combined with full-range Mie theory processing, it can accurately measure nanoparticles with a particle size range of 0.3 nm to 10 µm.。

• Microelectric Field Analysis TechnologyIntegrates nanoparticle particle size distribution and Zeta potential measurement in one unit, eliminating the need for traditional cuvettes. Accurate particle size distribution and Zeta potential analysis data can be obtained with a single sample injection.。

• Heterogeneous Doppler Shift TechnologyThe intensity of the optical signal obtained is several orders of magnitude higher than that of traditional methods, improving the reliability of the analysis results.。

• Fast Fourier Transform AlgorithmQuickly process the energy spectrum obtained by the detection system to shorten the analysis time.。

Unique optical system design

• Optical Path Design of "Y"-Type Fiber Optic ProbeBy using a sapphire measurement window, the particle size distribution in a suspension system is directly measured. Under an applied current, a microelectric field is generated corresponding to the membrane electrode, allowing the measurement of the Zeta potential of the same system, thereby avoiding sample cross-contamination and concentration changes.。

• Ultra-short scattering optical path designReduces the interference of multiple scattering phenomena, ensuring the accuracy of nanoparticle testing in high-concentration solutions.。

High precision and high sensitivity

• Laser Amplification Detection MethodThe signal-to-noise ratio is 10^6 times higher than that of other DLS methods, such as photon correlation spectroscopy (PCS) and nanoparticle tracking (NT), and is unaffected by signal distortion caused by contaminants in the sample.。

• Controllable Reference Method (CRM):Can perform a detailed analysis of the energy spectrum generated by Doppler frequency shift, ensuring the sensitivity of the analysis.。

• High-precision measurement:Wide particle size analysis range, reproducibility error ≤1%, broad concentration range (100ppb-40% w/v), high measurement accuracy, no pre-selection required, automatically generates unimodal/multimodal distribution results based on actual measurement data.。

Easy to operate and highly efficient.

• No need for complex equipment.No cuvettes, capillary electrophoresis cells, or external batteries are required. Simply click the Zeta potential operation button, and the analysis result can be obtained within one minute.。

• Eliminate multiple interferencesCompletely eliminate the loss of optical signals caused by steric hindrance (such as transmission loss between different optical components, refraction and contamination of cuvette walls, differences in cuvette positions, the influence of the dispersion medium, multiple scattering between particles, etc.), thereby improving sensitivity.。

A powerful software system

• FLEX softwareProvides powerful data processing capabilities, including graphics, data input/output, personalized output reports, and various text processing functions such as PDF format output, Internet data sharing, Microsoft Access format (OLE), etc. Data integrity complies with 21 CFR PART 11 requirements.。