Jinan Winner Winner801 / 802 Zetasizer Nano / Nano Particle Sizer

Description: Winner801 is based on the principle of dynamic light scattering, a comprehensive upgrade of the Zetasizer Nano, but also the country's first digital correlator Zetasizer Nano. Widely used in nano-metal powder, nano-metal oxide, nano-ceramic materials, protein, polymer latex, pharmaceutical preparation, water / oil emulsions, paints, coatings, paints, inks, toners, cosmetics and all other nano-materials research, Preparation and application of nano-materials and other fields. A simple, quick test, and high resolution is the preferred nanoparticle size tests. Scope: Winner801 for a variety of nanoscale solid particles submicron emulsion. Technical parameters: Model Winner801 Winner802 perform standard ISO-13322-1: 2004; GB / T21649.1-2008 test range 1-5000nm (sample related) 1-10000nm (sample dependent) concentration range of 0.1mg / ml-- 100mg / ml (sample dependent) Accuracy error <5% (national standard sample D50 value) of <1% (national standard sample D50) Repeatability error <5% (national standard sample D50 value) of <1% (the national standard sample D50 value) laser light source LD pump laser, λ = 532nm fiber semiconductor laser, λ = 660nm detector photomultiplier tube (PMT) scattering angle 90o sample cell volume 4ml temperature range 5-45 ℃ (accurate to 0.1 ℃) test Speed ??<10 Min volume 480mm × 270mm × 170mm Weight 12kg digital correlator main parameters from the relevant channels: 256 Baseline channels: 4 Minimum resolution time: 8ns minimum resolution time: 6ns delay time: 400ns-10ms (adjustable) Delay time: 100ns -10ms (adjustable) computing speed: 162M / S Features and Benefits: 1. China's first self-developed domestic Zetasizer Nano's first all-independent design and development, with independent intellectual property rights of nanometer laser particle size analyzer, reached the international advanced level of technology with industry benchmark. 2. Dynamic light scattering techniques nm test this instrument uses the principle of dynamic light scattering and photon correlation spectroscopy, the particle size was measured according to the speed of the particles in a liquid Brownian motion. Short-wavelength light path LD-pumped laser light source and fiber optic technology, has a strong anti-jamming capability, thus ensuring the stability of the test results. 3. The self-developed CR256 digital correlator using micro and nano company developed the digital correlator, with a high signal processing speed and resolution, and the ability to distinguish nanosecond signal fluctuations, the most suitable for measuring nanoscale particles. The high-performance hardware to ensure the reliability and stability of the test results using the professional-grade high-performance photomultiplier photon signals with high sensitivity and signal to noise ratio, thus ensuring the accuracy of test results.