802 nanometer particle size analyzer

Laser nanoparticle analyzerProduct advantages:

High sensitivity and signal-to-noise ratio

By adopting the principle of dynamic light scattering and utilizing the highly sensitive and signal-to-noise ratio HAMAMATSU photomultiplier tube and the independently developed CR256 digital correlator, the collection and function calculation of dynamic scattered light can be completed in real time without damaging or interfering with the nanoparticle system, effectively calculating the particle size and ensuring the accuracy of test results.

Strong anti-interference ability

The optical path system built using fiber optic technology not only makes the photon correlation spectroscopy detection system small in size, but also has strong anti-interference ability, ensuring the stability of test results.

Reliable temperature control system

Adopting a semiconductor temperature control system, the temperature fluctuation is controlled within ± 0.1 ℃, ensuring that the sample is always in a constant temperature state during the testing process, avoiding test deviations caused by changes in liquid viscosity and Brownian motion speed due to temperature fluctuations, thereby ensuring the reliability of the test results.

Dual wavelength laser, intelligent switching

Using a dual wavelength (λ=532 nm λ=405 nm) laser, it can intelligently switch and effectively detect samples with absorption properties that cannot be detected by a single wavelength laser.