Nanoparticle Size Tester

Nanoparticle Size Tester

  • Product Number:LD-DLS100
  • Product Difference:Particle size measurement range: 0.7–10 μm (Dynamic Light Scattering method)

Product Introduction

Nanoparticle size analyzers are applied to abrasives, chemical mechanical polishing fluids, ceramics, clays, coatings, pollution monitoring, cosmetics, emulsions, foodstuffs, liquid working media/oils, inks, emulsions, pigmented paints, pharmaceutical powders, pigments, polymers, protein macromolecules, silica, and self-assembled TiO₂ nanotubes (TNAs).

Product Features

  • High-speed, accurate detection capability.

  • High-performance adaptive photon correlator enhances real-time detection, accuracy, and repeatability.

  • Adaptive light source intensity adjustment ensures stable and repeatable detection performance of the measurement device.

  • High-sensitivity and stable photon-counting-level photoelectric signal detection capability.

  • Reliable fiber-optic coupling device that efficiently increases the signal-to-noise ratio of DLS and ELS signals, enhancing measurement stability.

  • Accurate and intelligent spectral analysis algorithms that improve ELS measurement precision.

  • Highly stable optical and circuit design: Eliminates the effects of stray light and noise signals, ensuring high result stability and repeatability.

Product parameters

Particle Size Measurement Range0.7-10 μm (Dynamic Light Scattering Method)
Zeta Potential Measurement Range-500 to +500 mV
Accuracy and RepeatabilityBetter than 2% (National Standard Sample D50 Value)
Detection Angles90°, 18°
Sample CellsPlastic Sample Cell, Zeta Potential Sample Cell
Temperature Control Range10°C–50°C, Accuracy ±0.1°C, semiconductor cooling
Laser SourceTunable semiconductor laser, wavelength 635nm, 35mW
DetectorPhoton-counting-level photomultiplier tube (PMT)
Digital CorrelatorIntegrated photon correlator, dual-channel. 1000 channels, minimum sampling time 100ns
Nanoparticle Size Analyzer SoftwareThis innovative software for nanoparticle size analyzers employs dynamic light scattering and electrophoretic light scattering technologies to accurately measure nanoparticle size, size distribution, and parameters such as zeta potential in colloidal solutions in real time
Computer InterfaceUSB 3.0 or higher
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