Nanoparticle Size Analyzer LB-11NPA

Nanoparticle Size Analyzer LB-11NPA

Nanoparticle Size Analyzer LB-11NPA is a compact tabletop analyzer that utilizes dynamic light scattering in its laser-based methodology. Our nanoparticle can analyze size distribution within a range of 1 to 10,000 nm. Equipped with a fiber-optical semiconductor and a photomultiplier tube detector. Incorporates a central system that prioritizes high-speed photon correlation, ensuring precision and efficiency in particle size analysis.

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Measuring Range 1nm to 10000nm
Concentration Range 0.1 mg/ml to 100 mg/ml
Test Speed < 1 Min/times
Temperature Range 5 °C to 90 °C
Light Source Semi-conductor, laser, λ= 532nm
Detector Photomultiplier
Scattering Angle 90 °
Sample Cuvette 10 x 10 x 40 ml
Accuracy Error < 1% (CRM D50)
Repeatability Error < 1% (CRM D50)
Baseline Channel 8
Physical Channel 512
Unit Delay Time 1us to 200 us
Standard ISO 22412:2008
Dimensions 450 mm ×250 mm ×225 mm
Weight 10 kg


  • Performs computations based on Stokes-Einstein and determines particle size using the Ein equation
  • Elevated sensitivity and signal-to-noise ratio (SNR)
  • Incorporates PCS technology for nanoparticle size measurement, requiring the ability to discern nanosecond signal fluctuations
  • Featured with Real-time computation of the auto-correlation
  • Deploys dual-flow heat dissipation system that expels hot air directly from the instrument shell
  • Employs the HA1024 digital correlator for correlating electrophoretic scattered light intensity
  • Achieves a high-resolution speed of 6 ns through digital correlation
  • Incorporation of an imported HAMAMATSU photomultiplier ensures high accuracy
  • Determines particle size based on the Brownian motion velocity of particles in a liquid
  • Real-time computation of the auto-correlation function.


Utilized to determine the size and distribution of nanoparticles across research and development, manufacturing, quality control, product testing, pharmaceuticals, agriculture, academic institutes, metallurgy, medicine, and analysis of ceramics, cement, medicine, paints & dyes.

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6 months ago

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Nanoparticle Size Analyzer

Nanoparticle Size Analyzer LB-10NPA
Measuring range 1 nm ~ 10000 nm
Concentration range 0.1 mg/ml ~ 100 mg/ml
Test speed < 5 min
Temperature control 5 °C ~ 40 °C

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