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Winner803 photon correlation nano particle size analyzer

Product ID:WLjg072

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Supply Ability:80 SETS/MON
Port:SHENZHEN
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  • Product Introduction
  • Consulting
  • Model NumberWinner803
    Brand NameJINANWEINAKELI
    Payment TermsT/T, paypal
    Winner803 photon correlation nano particle size analyzer
    Introduction
    The photon correlation nanometer particle size analyzer Winner803 is an upgrade of Winner802. It is equipped with a dual-wavelength laser, which can effectively detect certain samples that have absorbance properties and cannot be detected by traditional single-wavelength lasers. Winner803 focuses on the particle size distribution of colored particles, like pigment , Dyes, etc. The instrument uses the principle of dynamic light scattering and photon correlation spectroscopy. The principle is: because the particles do Brownian motion in suspension, the light intensity pulsates with time. The pulse signal is processed by digital correlator technology to obtain the diffusion information of particle motion , Using the Stokes-Einstein equation to calculate the particle size and its distribution.
    Mainly applicable to:
    Cells, bacteria, medicines, foods, additives, chemical products, emulsions, medicines, fuels, lubricants, paints, dyes, catalysts, calcium carbonate, ink, photosensitive materials, graphite, metal and non-metal powders, abrasives, dust, coal powder , Particle size distribution of sediment, kaolin, coal water slurry and other nano-scale colored particles. 
    Features
    1. High accuracy
    Using the principle of dynamic light scattering, the use of HAMAMATSU photomultiplier tubes with high sensitivity and strong signal-to-noise ratio and the independently developed CR256 digital correlator can complete the collection and collection of dynamic scattered light in real time without destroying or disturbing the nanoparticle system Function calculation can effectively calculate the particle size and ensure the accuracy of the test results.
    2. Strong stability
    The optical path system built with optical fiber technology not only makes the photon correlation spectrum detection system small in size, but also has strong anti-interference, ensuring the stability of the test results.
    3. Reliable temperature control system
    The semiconductor temperature control system is adopted, and the temperature fluctuation is controlled within ± 0.1 ℃, which ensures that the sample is always in a constant temperature state during the test process, avoiding the test deviation caused by the change in liquid viscosity and Brownian movement speed caused by the temperature change, thereby ensuring the test result Reliability.
    4. Dual wavelength laser, intelligent automatic switching
    The dual-wavelength (λ = 532 nm λ = 432 nm) laser can be used to switch intelligently, and some samples with light absorption properties that cannot be detected by a single wavelength laser can be effectively detected. 
    Technical parameters
    Specifications Model: Winner 803
    Executive standard: GB / T 19627-2005 / ISO 13321: 1996
    GB / T 29022-2012 / ISO 22412: 2008
    Test range: 1-10000nm (related to the sample)
    Concentration range: 0.1mg / ml¬-100mg / ml (related to the sample)
    Accuracy error: <1% (average particle size of national standard sample)
    Repeatability error: <1% (average particle size of national standard sample)
    Laser light source: semiconductor laser, λ = 532nm, p = 30mW auxiliary laser: λ = 432nm, p> 2mW, service life:> 25000H
    Detector: Photomultiplier tube (PMT)
    Scattering angle: 90o
    Sample cell volume: 10mm * 10mm * 40mm 1 ~ 4mL
    Temperature control range: 5-90 ℃ (accurate to 0.1 ℃)
    Test speed: <5 Min
    Volume: 480mm * 270mm * 170mm
    Weight: 12Kg
    Main parameters of digital correlator: Specification model: CR256; Auto-correlation channel: 256; Baseline channel: 4; Number of physical channels: 5000;
    Minimum resolution time: 6ns; Delay time: 100ns-10ms (adjustable); Operation speed: 162M / S

  • Introduction
    The photon correlation nanometer particle size analyzer Winner803 is an upgrade of Winner802. It is equipped with a dual-wavelength laser, which can effectively detect certain samples that have absorbance properties and cannot be detected by traditional single-wavelength lasers. Winner803 focuses on the particle size distribution of colored particles, like pigment , Dyes, etc. The instrument uses the principle of dynamic light scattering and photon correlation spectroscopy. The principle is: because the particles do Brownian motion in suspension, the light intensity pulsates with time. The pulse signal is processed by digital correlator technology to obtain the diffusion information of particle motion , Using the Stokes-Einstein equation to calculate the particle size and its distribution.
    Mainly applicable to:
    Cells, bacteria, medicines, foods, additives, chemical products, emulsions, medicines, fuels, lubricants, paints, dyes, catalysts, calcium carbonate, ink, photosensitive materials, graphite, metal and non-metal powders, abrasives, dust, coal powder , Particle size distribution of sediment, kaolin, coal water slurry and other nano-scale colored particles. 
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